diff --git a/_js/wrapify/__tests__/index.test.js b/_js/wrapify/__tests__/index.test.js
index ef250e1ae..1b51f359d 100644
--- a/_js/wrapify/__tests__/index.test.js
+++ b/_js/wrapify/__tests__/index.test.js
@@ -54,3 +54,10 @@ function run (input, fn) {
if (fn) fn($div)
}
}
+
+it('h2 + pre', run(`
+
+`))
diff --git a/_support/webpack.config.js b/_support/webpack.config.js
index 051ebff89..d1976cdd6 100644
--- a/_support/webpack.config.js
+++ b/_support/webpack.config.js
@@ -1,6 +1,5 @@
const join = require('path').resolve
const webpack = require('webpack')
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
module.exports = {
context: join(__dirname, '..'),
@@ -27,7 +26,8 @@ module.exports = {
},
output: {
path: join(__dirname, '..', 'assets', 'packed'),
- filename: '[name].js'
+ filename: '[name].js',
+ devtoolModuleFilenameTemplate: 'webpack:///[absolute-resource-path]'
},
module: {
rules: [
@@ -68,14 +68,7 @@ module.exports = {
// Don't include debug symbols ever
new webpack.EnvironmentPlugin({
NODE_ENV: 'production'
- }),
-
- // Always minify, even in development.
- new UglifyJSPlugin({
- uglifyOptions: {
- compress: true,
- mangle: true
- }
})
- ]
+ ],
+ devtool: 'source-map'
}
diff --git a/assets/packed/app.js b/assets/packed/app.js
index 294cd786f..69926c4a4 100644
--- a/assets/packed/app.js
+++ b/assets/packed/app.js
@@ -7,12 +7,12 @@ webpackJsonp([0],{"/k7tj9kxRFhFtZjlt346":function(t,e,i){"use strict";function n
* http://isotope.metafizzy.co
* Copyright 2017 Metafizzy
*/
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+!function(r,s){n=[i("g2okcHDGBNRpe9zqR9sR")],void 0!==(o=function(t){return s(r,t)}.apply(e,n))&&(t.exports=o)}(window,function(t,e){"use strict";function i(i,r,a){function u(t,e,n){var o,r="$()."+i+'("'+e+'")';return t.each(function(t,u){var h=a.data(u,i);if(!h)return void s(i+" not initialized. Cannot call methods, i.e. "+r);var c=h[e];if(!c||"_"==e.charAt(0))return void s(r+" is not a valid method");var f=c.apply(h,n);o=void 0===o?f:o}),void 0!==o?o:t}function h(t,e){t.each(function(t,n){var o=a.data(n,i);o?(o.option(e),o._init()):(o=new r(n,e),a.data(n,i,o))})}(a=a||e||t.jQuery)&&(r.prototype.option||(r.prototype.option=function(t){a.isPlainObject(t)&&(this.options=a.extend(!0,this.options,t))}),a.fn[i]=function(t){if("string"==typeof t){return u(this,t,o.call(arguments,1))}return h(this,t),this},n(a))}function n(t){!t||t&&t.bridget||(t.bridget=i)}var o=Array.prototype.slice,r=t.console,s=void 0===r?function(){}:function(t){r.error(t)};return n(e||t.jQuery),i}),function(t,e){s=e,a={id:"ev-emitter/ev-emitter",exports:{},loaded:!1},r="function"==typeof s?s.call(a.exports,i,a.exports,a):s,a.loaded=!0,void 0===r&&(r=a.exports)}("undefined"!=typeof window&&window,function(){function t(){}var e=t.prototype;return e.on=function(t,e){if(t&&e){var i=this._events=this._events||{},n=i[t]=i[t]||[];return-1==n.indexOf(e)&&n.push(e),this}},e.once=function(t,e){if(t&&e){this.on(t,e);var i=this._onceEvents=this._onceEvents||{};return(i[t]=i[t]||{})[e]=!0,this}},e.off=function(t,e){var i=this._events&&this._events[t];if(i&&i.length){var n=i.indexOf(e);return-1!=n&&i.splice(n,1),this}},e.emitEvent=function(t,e){var i=this._events&&this._events[t];if(i&&i.length){var n=0,o=i[n];e=e||[];for(var r=this._onceEvents&&this._onceEvents[t];o;){var s=r&&r[o];s&&(this.off(t,o),delete r[o]),o.apply(this,e),n+=s?0:1,o=i[n]}return this}},t}),/*!
* getSize v2.0.2
* measure size of elements
* MIT license
*/
-function(t,i){"use strict";n=[],u=function(){return i()}.apply(e,n)}(window,function(){"use strict";function t(t){var e=parseFloat(t);return-1==t.indexOf("%")&&!isNaN(e)&&e}function e(){}function i(){for(var t={width:0,height:0,innerWidth:0,innerHeight:0,outerWidth:0,outerHeight:0},e=0;e
a||sa?1:-1)*h}}return 0}}var u=t.jQuery,h=String.prototype.trim?function(t){return t.trim()}:function(t){return t.replace(/^\s+|\s+$/g,"")},c=e.create("isotope",{layoutMode:"masonry",isJQueryFiltering:!0,sortAscending:!0});c.Item=r,c.LayoutMode=s;var f=c.prototype;f._create=function(){this.itemGUID=0,this._sorters={},this._getSorters(),e.prototype._create.call(this),this.modes={},this.filteredItems=this.items,this.sortHistory=["original-order"];for(var t in s.modes)this._initLayoutMode(t)},f.reloadItems=function(){this.itemGUID=0,e.prototype.reloadItems.call(this)},f._itemize=function(){for(var t=e.prototype._itemize.apply(this,arguments),i=0;i-1:t.indexOf(i)>-1}function a(t,e){p[t]||(p[t]=[]),p[t].push(e),d.push(e)}function u(t,i){var n=t.matches||t.matchesSelector||t.msMatchesSelector||t.mozMatchesSelector||t.webkitMatchesSelector||t.oMatchesSelector;if(e.$)return e.$(t).is(i);if(n)return n.call(t,i);if(t.parentNode){for(var o=t.parentNode.querySelectorAll(i),r=o.length;r--;0)if(o[r]===t)return!0;return!1}}function h(t,e){var i,n=t.length;if(n===+n)for(i=0;ia||sa?1:-1)*h}}return 0}}var u=t.jQuery,h=String.prototype.trim?function(t){return t.trim()}:function(t){return t.replace(/^\s+|\s+$/g,"")},c=e.create("isotope",{layoutMode:"masonry",isJQueryFiltering:!0,sortAscending:!0});c.Item=r,c.LayoutMode=s;var f=c.prototype;f._create=function(){this.itemGUID=0,this._sorters={},this._getSorters(),e.prototype._create.call(this),this.modes={},this.filteredItems=this.items,this.sortHistory=["original-order"];for(var t in s.modes)this._initLayoutMode(t)},f.reloadItems=function(){this.itemGUID=0,e.prototype.reloadItems.call(this)},f._itemize=function(){for(var t=e.prototype._itemize.apply(this,arguments),i=0;i-1:t.indexOf(i)>-1}function a(t,e){p[t]||(p[t]=[]),p[t].push(e),d.push(e)}function u(t,i){var n=t.matches||t.matchesSelector||t.msMatchesSelector||t.mozMatchesSelector||t.webkitMatchesSelector||t.oMatchesSelector;if(e.$)return e.$(t).is(i);if(n)return n.call(t,i);if(t.parentNode){for(var o=t.parentNode.querySelectorAll(i),r=o.length;r--;0)if(o[r]===t)return!0;return!1}}function h(t,e){var i,n=t.length;if(n===+n)for(i=0;i {\n * data.lol = true\n * return data\n * })\n */\n\nfunction update(key, fn) {\n if (!window.localStorage) return;\n var data = JSON.parse(window.localStorage[key] || '{}');\n data = fn(data);\n window.localStorage[key] = JSON.stringify(data);\n}\n\n/**\n * Fetches a local storage key.\n *\n * @example\n * const data = fetch('dismissed')\n */\n\nfunction fetch(key) {\n if (!window.localStorage) return;\n return JSON.parse(window.localStorage[key] || '{}');\n}\n\n/***/ }),\n\n/***/ \"/n6t+V4ehwYkVVtDRmGr\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = wrapify;\nexports.groupify = groupify;\n\nvar _matches = __webpack_require__(\"C2mk7N9JzKWlcOYJrkfi\");\n\nvar _matches2 = _interopRequireDefault(_matches);\n\nvar _addClass = __webpack_require__(\"lGfezzQL7fc5RE8kg33g\");\n\nvar _addClass2 = _interopRequireDefault(_addClass);\n\nvar _dom = __webpack_require__(\"ahJreyGRfWuLMDCl+A3L\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\n/**\n * Wraps h2 sections into h2-section.\n * Wraps h3 sections into h3-section.\n *\n * @private\n */\n\nfunction wrapify(root) {\n // These are your H2 sections. Returns a list of .h2-section nodes.\n var sections = wrapifyH2(root);\n\n // For each h2 section, wrap the H3's in them\n sections.forEach(function (section) {\n var bodies = (0, _dom.findChildren)(section, '[data-js-h3-section-list]');\n bodies.forEach(function (body) {\n wrapifyH3(body);\n });\n });\n}\n\n/**\n * Wraps h2 sections into h2-section.\n * Creates and HTML structure like so:\n *\n * .h2-section\n * h2.\n * (title)\n * .body.h3-section-list.\n * (body goes here)\n *\n * @private\n */\n\nfunction wrapifyH2(root) {\n return groupify(root, {\n tag: 'h2',\n wrapperFn: function wrapperFn() {\n return (0, _dom.createDiv)({ class: 'h2-section' });\n },\n bodyFn: function bodyFn() {\n return (0, _dom.createDiv)({\n class: 'body h3-section-list',\n 'data-js-h3-section-list': ''\n });\n }\n });\n}\n\n/**\n * Wraps h3 sections into h3-section.\n * Creates and HTML structure like so:\n *\n * .h3-section\n * h3.\n * (title)\n * .body.\n * (body goes here)\n *\n * @private\n */\n\nfunction wrapifyH3(root) {\n return groupify(root, {\n tag: 'h3',\n wrapperFn: function wrapperFn() {\n return (0, _dom.createDiv)({ class: 'h3-section' });\n },\n bodyFn: function bodyFn() {\n return (0, _dom.createDiv)({ class: 'body' });\n }\n });\n}\n\n/**\n * Groups all headings (a `tag` selector) under wrappers like `.h2-section`\n * (build by `wrapperFn()`).\n * @private\n */\n\nfunction groupify(el, _ref) {\n var tag = _ref.tag,\n wrapperFn = _ref.wrapperFn,\n bodyFn = _ref.bodyFn;\n\n var first = el.children[0];\n var result = [];\n\n // Handle the markup before the first h2\n if (first && !(0, _matches2.default)(first, tag)) {\n var sibs = (0, _dom.nextUntil)(first, tag);\n result.push(wrap(first, null, [first].concat(_toConsumableArray(sibs))));\n }\n\n // Find all h3's inside it\n var children = (0, _dom.findChildren)(el, tag);\n\n children.forEach(function (child) {\n var sibs = (0, _dom.nextUntil)(child, tag);\n result.push(wrap(child, child, sibs));\n });\n\n return result;\n\n function wrap(pivot, first, sibs) {\n var wrap = wrapperFn();\n\n var pivotClass = pivot.className;\n if (pivotClass) (0, _addClass2.default)(wrap, pivotClass);\n (0, _dom.before)(pivot, wrap);\n\n var body = bodyFn();\n if (pivotClass) (0, _addClass2.default)(body, pivotClass);\n (0, _dom.appendMany)(body, sibs);\n\n if (first) wrap.appendChild(first);\n wrap.appendChild(body);\n\n return wrap;\n }\n}\n\n/***/ }),\n\n/***/ \"2QOxTCxkuzN0PP2kJ2jn\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.setDismissed = setDismissed;\nexports.isDismissed = isDismissed;\n\nvar _store = __webpack_require__(\"/k7tj9kxRFhFtZjlt346\");\n\nvar Store = _interopRequireWildcard(_store);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\n/**\n * Dismisses an announcement.\n *\n * @example\n * setDismissed('2017-09-02-happy-birthday')\n */\n\nfunction setDismissed(id) {\n Store.update('dismissed', function (data) {\n data[id] = true;\n return data;\n });\n}\n\n/**\n * Checks if an announcement has been dismissed before.\n *\n * @example\n * setDismissed('2017-09-02-happy-birthday')\n * isDismissed('2017-09-02-happy-birthday') => true\n */\n\nfunction isDismissed(id) {\n var data = Store.fetch('dismissed');\n return data && data[id];\n}\n\n/***/ }),\n\n/***/ \"2tov+8o2NrZdw/Lg8JZA\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar map = {\n\t\"./onmount.js\": \"6hLKOGpXaWUwTDQA5TL2\"\n};\nfunction webpackContext(req) {\n\treturn __webpack_require__(webpackContextResolve(req));\n};\nfunction webpackContextResolve(req) {\n\tvar id = map[req];\n\tif(!(id + 1)) // check for number or string\n\t\tthrow new Error(\"Cannot find module '\" + req + \"'.\");\n\treturn id;\n};\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"2tov+8o2NrZdw/Lg8JZA\";\n\n/***/ }),\n\n/***/ \"6hLKOGpXaWUwTDQA5TL2\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _wrapify = __webpack_require__(\"/n6t+V4ehwYkVVtDRmGr\");\n\nvar _wrapify2 = _interopRequireDefault(_wrapify);\n\nvar _ready = __webpack_require__(\"tqbVxj9+xGAhlFrQpyTS\");\n\nvar _ready2 = _interopRequireDefault(_ready);\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _addClass = __webpack_require__(\"lGfezzQL7fc5RE8kg33g\");\n\nvar _addClass2 = _interopRequireDefault(_addClass);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? 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obj : { default: obj }; }\n\n/**\n * Injects Disqus onto the page.\n */\n\n(0, _onmount2.default)('[data-js-disqus]', function () {\n var data = JSON.parse(this.getAttribute('data-js-disqus'));\n\n window.disqus_config = function () {\n this.page.url = data.url;\n this.page.identifier = data.identifier;\n };\n\n // Disqus takes a while to load, don't do it so eagerly.\n (0, _ready2.default)(function () {\n (0, _inject_disqus2.default)(data.host);\n });\n});\n\n/***/ }),\n\n/***/ \"C2mk7N9JzKWlcOYJrkfi\":\n/***/ (function(module, exports) {\n\n/**\n * matches : matches(el, selector)\n * Checks if a given element `el` matches `selector`.\n * Compare with [$.fn.is](http://api.jquery.com/is/).\n *\n * var matches = require('dom101/matches');\n *\n * matches(button, ':focus');\n */\n\nfunction matches (el, selector) {\n var _matches = el.matches ||\n el.matchesSelector ||\n el.msMatchesSelector ||\n el.mozMatchesSelector ||\n el.webkitMatchesSelector ||\n el.oMatchesSelector\n\n if (_matches) {\n return _matches.call(el, selector)\n } else if (el.parentNode) {\n // IE8 and below\n var nodes = el.parentNode.querySelectorAll(selector)\n for (var i = nodes.length; i--; 0) {\n if (nodes[i] === el) return true\n }\n return false\n }\n}\n\nmodule.exports = matches\n\n\n/***/ }),\n\n/***/ \"CjZN/azBHJxH2NsOjfdD\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.data = data;\nexports.getData = getData;\nexports.setData = setData;\n/**\n * Stores and retrieves data from an element. 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Are you running this code in a hidden iframe on Firefox? ' +\n 'See http://bit.ly/getsizebug1' );\n }\n return style;\n}\n\n// -------------------------- setup -------------------------- //\n\nvar isSetup = false;\n\nvar isBoxSizeOuter;\n\n/**\n * setup\n * check isBoxSizerOuter\n * do on first getSize() rather than on page load for Firefox bug\n */\nfunction setup() {\n // setup once\n if ( isSetup ) {\n return;\n }\n isSetup = true;\n\n // -------------------------- box sizing -------------------------- //\n\n /**\n * WebKit measures the outer-width on style.width on border-box elems\n * IE & Firefox<29 measures the inner-width\n */\n var div = document.createElement('div');\n div.style.width = '200px';\n div.style.padding = '1px 2px 3px 4px';\n div.style.borderStyle = 'solid';\n div.style.borderWidth = '1px 2px 3px 4px';\n div.style.boxSizing = 'border-box';\n\n var body = document.body || document.documentElement;\n body.appendChild( div );\n var style = getStyle( div );\n\n getSize.isBoxSizeOuter = isBoxSizeOuter = getStyleSize( style.width ) == 200;\n body.removeChild( div );\n\n}\n\n// -------------------------- getSize -------------------------- //\n\nfunction getSize( elem ) {\n setup();\n\n // use querySeletor if elem is string\n if ( typeof elem == 'string' ) {\n elem = document.querySelector( elem );\n }\n\n // do not proceed on non-objects\n if ( !elem || typeof elem != 'object' || !elem.nodeType ) {\n return;\n }\n\n var style = getStyle( elem );\n\n // if hidden, everything is 0\n if ( style.display == 'none' ) {\n return getZeroSize();\n }\n\n var size = {};\n size.width = elem.offsetWidth;\n size.height = elem.offsetHeight;\n\n var isBorderBox = size.isBorderBox = style.boxSizing == 'border-box';\n\n // get all measurements\n for ( var i=0; i < measurementsLength; i++ ) {\n var measurement = measurements[i];\n var value = style[ measurement ];\n var num = parseFloat( value );\n // any 'auto', 'medium' value will be 0\n size[ measurement ] = !isNaN( num ) ? num : 0;\n }\n\n var paddingWidth = size.paddingLeft + size.paddingRight;\n var paddingHeight = size.paddingTop + size.paddingBottom;\n var marginWidth = size.marginLeft + size.marginRight;\n var marginHeight = size.marginTop + size.marginBottom;\n var borderWidth = size.borderLeftWidth + size.borderRightWidth;\n var borderHeight = size.borderTopWidth + size.borderBottomWidth;\n\n var isBorderBoxSizeOuter = isBorderBox && isBoxSizeOuter;\n\n // overwrite width and height if we can get it from style\n var styleWidth = getStyleSize( style.width );\n if ( styleWidth !== false ) {\n size.width = styleWidth +\n // add padding and border unless it's already including it\n ( isBorderBoxSizeOuter ? 0 : paddingWidth + borderWidth );\n }\n\n var styleHeight = getStyleSize( style.height );\n if ( styleHeight !== false ) {\n size.height = styleHeight +\n // add padding and border unless it's already including it\n ( isBorderBoxSizeOuter ? 0 : paddingHeight + borderHeight );\n }\n\n size.innerWidth = size.width - ( paddingWidth + borderWidth );\n size.innerHeight = size.height - ( paddingHeight + borderHeight );\n\n size.outerWidth = size.width + marginWidth;\n size.outerHeight = size.height + marginHeight;\n\n return size;\n}\n\nreturn getSize;\n\n});\n\n/**\n * matchesSelector v2.0.2\n * matchesSelector( element, '.selector' )\n * MIT license\n */\n\n/*jshint browser: true, strict: true, undef: true, unused: true */\n\n( function( window, factory ) {\n /*global define: false, module: false */\n 'use strict';\n // universal module definition\n if ( true ) {\n // AMD\n !(__WEBPACK_LOCAL_MODULE_3__factory = (factory), (__WEBPACK_LOCAL_MODULE_3__module = { id: \"desandro-matches-selector/matches-selector\", exports: {}, loaded: false }), __WEBPACK_LOCAL_MODULE_3__ = (typeof __WEBPACK_LOCAL_MODULE_3__factory === 'function' ? (__WEBPACK_LOCAL_MODULE_3__factory.call(__WEBPACK_LOCAL_MODULE_3__module.exports, __webpack_require__, __WEBPACK_LOCAL_MODULE_3__module.exports, __WEBPACK_LOCAL_MODULE_3__module)) : __WEBPACK_LOCAL_MODULE_3__factory), (__WEBPACK_LOCAL_MODULE_3__module.loaded = true), __WEBPACK_LOCAL_MODULE_3__ === undefined && (__WEBPACK_LOCAL_MODULE_3__ = __WEBPACK_LOCAL_MODULE_3__module.exports));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory();\n } else {\n // browser global\n window.matchesSelector = factory();\n }\n\n}( window, function factory() {\n 'use strict';\n\n var matchesMethod = ( function() {\n var ElemProto = window.Element.prototype;\n // check for the standard method name first\n if ( ElemProto.matches ) {\n return 'matches';\n }\n // check un-prefixed\n if ( ElemProto.matchesSelector ) {\n return 'matchesSelector';\n }\n // check vendor prefixes\n var prefixes = [ 'webkit', 'moz', 'ms', 'o' ];\n\n for ( var i=0; i < prefixes.length; i++ ) {\n var prefix = prefixes[i];\n var method = prefix + 'MatchesSelector';\n if ( ElemProto[ method ] ) {\n return method;\n }\n }\n })();\n\n return function matchesSelector( elem, selector ) {\n return elem[ matchesMethod ]( selector );\n };\n\n}));\n\n/**\n * Fizzy UI utils v2.0.5\n * MIT license\n */\n\n/*jshint browser: true, undef: true, unused: true, strict: true */\n\n( function( window, factory ) {\n // universal module definition\n /*jshint strict: false */ /*globals define, module, require */\n\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_3__\n ], __WEBPACK_LOCAL_MODULE_4__ = (function( matchesSelector ) {\n return factory( window, matchesSelector );\n }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n window,\n require('desandro-matches-selector')\n );\n } else {\n // browser global\n window.fizzyUIUtils = factory(\n window,\n window.matchesSelector\n );\n }\n\n}( window, function factory( window, matchesSelector ) {\n\n\n\nvar utils = {};\n\n// ----- extend ----- //\n\n// extends objects\nutils.extend = function( a, b ) {\n for ( var prop in b ) {\n a[ prop ] = b[ prop ];\n }\n return a;\n};\n\n// ----- modulo ----- //\n\nutils.modulo = function( num, div ) {\n return ( ( num % div ) + div ) % div;\n};\n\n// ----- makeArray ----- //\n\n// turn element or nodeList into an array\nutils.makeArray = function( obj ) {\n var ary = [];\n if ( Array.isArray( obj ) ) {\n // use object if already an array\n ary = obj;\n } else if ( obj && typeof obj == 'object' &&\n typeof obj.length == 'number' ) {\n // convert nodeList to array\n for ( var i=0; i < obj.length; i++ ) {\n ary.push( obj[i] );\n }\n } else {\n // array of single index\n ary.push( obj );\n }\n return ary;\n};\n\n// ----- removeFrom ----- //\n\nutils.removeFrom = function( ary, obj ) {\n var index = ary.indexOf( obj );\n if ( index != -1 ) {\n ary.splice( index, 1 );\n }\n};\n\n// ----- getParent ----- //\n\nutils.getParent = function( elem, selector ) {\n while ( elem.parentNode && elem != document.body ) {\n elem = elem.parentNode;\n if ( matchesSelector( elem, selector ) ) {\n return elem;\n }\n }\n};\n\n// ----- getQueryElement ----- //\n\n// use element as selector string\nutils.getQueryElement = function( elem ) {\n if ( typeof elem == 'string' ) {\n return document.querySelector( elem );\n }\n return elem;\n};\n\n// ----- handleEvent ----- //\n\n// enable .ontype to trigger from .addEventListener( elem, 'type' )\nutils.handleEvent = function( event ) {\n var method = 'on' + event.type;\n if ( this[ method ] ) {\n this[ method ]( event );\n }\n};\n\n// ----- filterFindElements ----- //\n\nutils.filterFindElements = function( elems, selector ) {\n // make array of elems\n elems = utils.makeArray( elems );\n var ffElems = [];\n\n elems.forEach( function( elem ) {\n // check that elem is an actual element\n if ( !( elem instanceof HTMLElement ) ) {\n return;\n }\n // add elem if no selector\n if ( !selector ) {\n ffElems.push( elem );\n return;\n }\n // filter & find items if we have a selector\n // filter\n if ( matchesSelector( elem, selector ) ) {\n ffElems.push( elem );\n }\n // find children\n var childElems = elem.querySelectorAll( selector );\n // concat childElems to filterFound array\n for ( var i=0; i < childElems.length; i++ ) {\n ffElems.push( childElems[i] );\n }\n });\n\n return ffElems;\n};\n\n// ----- debounceMethod ----- //\n\nutils.debounceMethod = function( _class, methodName, threshold ) {\n // original method\n var method = _class.prototype[ methodName ];\n var timeoutName = methodName + 'Timeout';\n\n _class.prototype[ methodName ] = function() {\n var timeout = this[ timeoutName ];\n if ( timeout ) {\n clearTimeout( timeout );\n }\n var args = arguments;\n\n var _this = this;\n this[ timeoutName ] = setTimeout( function() {\n method.apply( _this, args );\n delete _this[ timeoutName ];\n }, threshold || 100 );\n };\n};\n\n// ----- docReady ----- //\n\nutils.docReady = function( callback ) {\n var readyState = document.readyState;\n if ( readyState == 'complete' || readyState == 'interactive' ) {\n // do async to allow for other scripts to run. metafizzy/flickity#441\n setTimeout( callback );\n } else {\n document.addEventListener( 'DOMContentLoaded', callback );\n }\n};\n\n// ----- htmlInit ----- //\n\n// http://jamesroberts.name/blog/2010/02/22/string-functions-for-javascript-trim-to-camel-case-to-dashed-and-to-underscore/\nutils.toDashed = function( str ) {\n return str.replace( /(.)([A-Z])/g, function( match, $1, $2 ) {\n return $1 + '-' + $2;\n }).toLowerCase();\n};\n\nvar console = window.console;\n/**\n * allow user to initialize classes via [data-namespace] or .js-namespace class\n * htmlInit( Widget, 'widgetName' )\n * options are parsed from data-namespace-options\n */\nutils.htmlInit = function( WidgetClass, namespace ) {\n utils.docReady( function() {\n var dashedNamespace = utils.toDashed( namespace );\n var dataAttr = 'data-' + dashedNamespace;\n var dataAttrElems = document.querySelectorAll( '[' + dataAttr + ']' );\n var jsDashElems = document.querySelectorAll( '.js-' + dashedNamespace );\n var elems = utils.makeArray( dataAttrElems )\n .concat( utils.makeArray( jsDashElems ) );\n var dataOptionsAttr = dataAttr + '-options';\n var jQuery = window.jQuery;\n\n elems.forEach( function( elem ) {\n var attr = elem.getAttribute( dataAttr ) ||\n elem.getAttribute( dataOptionsAttr );\n var options;\n try {\n options = attr && JSON.parse( attr );\n } catch ( error ) {\n // log error, do not initialize\n if ( console ) {\n console.error( 'Error parsing ' + dataAttr + ' on ' + elem.className +\n ': ' + error );\n }\n return;\n }\n // initialize\n var instance = new WidgetClass( elem, options );\n // make available via $().data('namespace')\n if ( jQuery ) {\n jQuery.data( elem, namespace, instance );\n }\n });\n\n });\n};\n\n// ----- ----- //\n\nreturn utils;\n\n}));\n\n/**\n * Outlayer Item\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /* globals define, module, require */\n if ( true ) {\n // AMD - RequireJS\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_1__,\n __WEBPACK_LOCAL_MODULE_2__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_5__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS - Browserify, Webpack\n module.exports = factory(\n require('ev-emitter'),\n require('get-size')\n );\n } else {\n // browser global\n window.Outlayer = {};\n window.Outlayer.Item = factory(\n window.EvEmitter,\n window.getSize\n );\n }\n\n}( window, function factory( EvEmitter, getSize ) {\n'use strict';\n\n// ----- helpers ----- //\n\nfunction isEmptyObj( obj ) {\n for ( var prop in obj ) {\n return false;\n }\n prop = null;\n return true;\n}\n\n// -------------------------- CSS3 support -------------------------- //\n\n\nvar docElemStyle = document.documentElement.style;\n\nvar transitionProperty = typeof docElemStyle.transition == 'string' ?\n 'transition' : 'WebkitTransition';\nvar transformProperty = typeof docElemStyle.transform == 'string' ?\n 'transform' : 'WebkitTransform';\n\nvar transitionEndEvent = {\n WebkitTransition: 'webkitTransitionEnd',\n transition: 'transitionend'\n}[ transitionProperty ];\n\n// cache all vendor properties that could have vendor prefix\nvar vendorProperties = {\n transform: transformProperty,\n transition: transitionProperty,\n transitionDuration: transitionProperty + 'Duration',\n transitionProperty: transitionProperty + 'Property',\n transitionDelay: transitionProperty + 'Delay'\n};\n\n// -------------------------- Item -------------------------- //\n\nfunction Item( element, layout ) {\n if ( !element ) {\n return;\n }\n\n this.element = element;\n // parent layout class, i.e. Masonry, Isotope, or Packery\n this.layout = layout;\n this.position = {\n x: 0,\n y: 0\n };\n\n this._create();\n}\n\n// inherit EvEmitter\nvar proto = Item.prototype = Object.create( EvEmitter.prototype );\nproto.constructor = Item;\n\nproto._create = function() {\n // transition objects\n this._transn = {\n ingProperties: {},\n clean: {},\n onEnd: {}\n };\n\n this.css({\n position: 'absolute'\n });\n};\n\n// trigger specified handler for event type\nproto.handleEvent = function( event ) {\n var method = 'on' + event.type;\n if ( this[ method ] ) {\n this[ method ]( event );\n }\n};\n\nproto.getSize = function() {\n this.size = getSize( this.element );\n};\n\n/**\n * apply CSS styles to element\n * @param {Object} style\n */\nproto.css = function( style ) {\n var elemStyle = this.element.style;\n\n for ( var prop in style ) {\n // use vendor property if available\n var supportedProp = vendorProperties[ prop ] || prop;\n elemStyle[ supportedProp ] = style[ prop ];\n }\n};\n\n // measure position, and sets it\nproto.getPosition = function() {\n var style = getComputedStyle( this.element );\n var isOriginLeft = this.layout._getOption('originLeft');\n var isOriginTop = this.layout._getOption('originTop');\n var xValue = style[ isOriginLeft ? 'left' : 'right' ];\n var yValue = style[ isOriginTop ? 'top' : 'bottom' ];\n // convert percent to pixels\n var layoutSize = this.layout.size;\n var x = xValue.indexOf('%') != -1 ?\n ( parseFloat( xValue ) / 100 ) * layoutSize.width : parseInt( xValue, 10 );\n var y = yValue.indexOf('%') != -1 ?\n ( parseFloat( yValue ) / 100 ) * layoutSize.height : parseInt( yValue, 10 );\n\n // clean up 'auto' or other non-integer values\n x = isNaN( x ) ? 0 : x;\n y = isNaN( y ) ? 0 : y;\n // remove padding from measurement\n x -= isOriginLeft ? layoutSize.paddingLeft : layoutSize.paddingRight;\n y -= isOriginTop ? layoutSize.paddingTop : layoutSize.paddingBottom;\n\n this.position.x = x;\n this.position.y = y;\n};\n\n// set settled position, apply padding\nproto.layoutPosition = function() {\n var layoutSize = this.layout.size;\n var style = {};\n var isOriginLeft = this.layout._getOption('originLeft');\n var isOriginTop = this.layout._getOption('originTop');\n\n // x\n var xPadding = isOriginLeft ? 'paddingLeft' : 'paddingRight';\n var xProperty = isOriginLeft ? 'left' : 'right';\n var xResetProperty = isOriginLeft ? 'right' : 'left';\n\n var x = this.position.x + layoutSize[ xPadding ];\n // set in percentage or pixels\n style[ xProperty ] = this.getXValue( x );\n // reset other property\n style[ xResetProperty ] = '';\n\n // y\n var yPadding = isOriginTop ? 'paddingTop' : 'paddingBottom';\n var yProperty = isOriginTop ? 'top' : 'bottom';\n var yResetProperty = isOriginTop ? 'bottom' : 'top';\n\n var y = this.position.y + layoutSize[ yPadding ];\n // set in percentage or pixels\n style[ yProperty ] = this.getYValue( y );\n // reset other property\n style[ yResetProperty ] = '';\n\n this.css( style );\n this.emitEvent( 'layout', [ this ] );\n};\n\nproto.getXValue = function( x ) {\n var isHorizontal = this.layout._getOption('horizontal');\n return this.layout.options.percentPosition && !isHorizontal ?\n ( ( x / this.layout.size.width ) * 100 ) + '%' : x + 'px';\n};\n\nproto.getYValue = function( y ) {\n var isHorizontal = this.layout._getOption('horizontal');\n return this.layout.options.percentPosition && isHorizontal ?\n ( ( y / this.layout.size.height ) * 100 ) + '%' : y + 'px';\n};\n\nproto._transitionTo = function( x, y ) {\n this.getPosition();\n // get current x & y from top/left\n var curX = this.position.x;\n var curY = this.position.y;\n\n var compareX = parseInt( x, 10 );\n var compareY = parseInt( y, 10 );\n var didNotMove = compareX === this.position.x && compareY === this.position.y;\n\n // save end position\n this.setPosition( x, y );\n\n // if did not move and not transitioning, just go to layout\n if ( didNotMove && !this.isTransitioning ) {\n this.layoutPosition();\n return;\n }\n\n var transX = x - curX;\n var transY = y - curY;\n var transitionStyle = {};\n transitionStyle.transform = this.getTranslate( transX, transY );\n\n this.transition({\n to: transitionStyle,\n onTransitionEnd: {\n transform: this.layoutPosition\n },\n isCleaning: true\n });\n};\n\nproto.getTranslate = function( x, y ) {\n // flip cooridinates if origin on right or bottom\n var isOriginLeft = this.layout._getOption('originLeft');\n var isOriginTop = this.layout._getOption('originTop');\n x = isOriginLeft ? x : -x;\n y = isOriginTop ? y : -y;\n return 'translate3d(' + x + 'px, ' + y + 'px, 0)';\n};\n\n// non transition + transform support\nproto.goTo = function( x, y ) {\n this.setPosition( x, y );\n this.layoutPosition();\n};\n\nproto.moveTo = proto._transitionTo;\n\nproto.setPosition = function( x, y ) {\n this.position.x = parseInt( x, 10 );\n this.position.y = parseInt( y, 10 );\n};\n\n// ----- transition ----- //\n\n/**\n * @param {Object} style - CSS\n * @param {Function} onTransitionEnd\n */\n\n// non transition, just trigger callback\nproto._nonTransition = function( args ) {\n this.css( args.to );\n if ( args.isCleaning ) {\n this._removeStyles( args.to );\n }\n for ( var prop in args.onTransitionEnd ) {\n args.onTransitionEnd[ prop ].call( this );\n }\n};\n\n/**\n * proper transition\n * @param {Object} args - arguments\n * @param {Object} to - style to transition to\n * @param {Object} from - style to start transition from\n * @param {Boolean} isCleaning - removes transition styles after transition\n * @param {Function} onTransitionEnd - callback\n */\nproto.transition = function( args ) {\n // redirect to nonTransition if no transition duration\n if ( !parseFloat( this.layout.options.transitionDuration ) ) {\n this._nonTransition( args );\n return;\n }\n\n var _transition = this._transn;\n // keep track of onTransitionEnd callback by css property\n for ( var prop in args.onTransitionEnd ) {\n _transition.onEnd[ prop ] = args.onTransitionEnd[ prop ];\n }\n // keep track of properties that are transitioning\n for ( prop in args.to ) {\n _transition.ingProperties[ prop ] = true;\n // keep track of properties to clean up when transition is done\n if ( args.isCleaning ) {\n _transition.clean[ prop ] = true;\n }\n }\n\n // set from styles\n if ( args.from ) {\n this.css( args.from );\n // force redraw. http://blog.alexmaccaw.com/css-transitions\n var h = this.element.offsetHeight;\n // hack for JSHint to hush about unused var\n h = null;\n }\n // enable transition\n this.enableTransition( args.to );\n // set styles that are transitioning\n this.css( args.to );\n\n this.isTransitioning = true;\n\n};\n\n// dash before all cap letters, including first for\n// WebkitTransform => -webkit-transform\nfunction toDashedAll( str ) {\n return str.replace( /([A-Z])/g, function( $1 ) {\n return '-' + $1.toLowerCase();\n });\n}\n\nvar transitionProps = 'opacity,' + toDashedAll( transformProperty );\n\nproto.enableTransition = function(/* style */) {\n // HACK changing transitionProperty during a transition\n // will cause transition to jump\n if ( this.isTransitioning ) {\n return;\n }\n\n // make `transition: foo, bar, baz` from style object\n // HACK un-comment this when enableTransition can work\n // while a transition is happening\n // var transitionValues = [];\n // for ( var prop in style ) {\n // // dash-ify camelCased properties like WebkitTransition\n // prop = vendorProperties[ prop ] || prop;\n // transitionValues.push( toDashedAll( prop ) );\n // }\n // munge number to millisecond, to match stagger\n var duration = this.layout.options.transitionDuration;\n duration = typeof duration == 'number' ? duration + 'ms' : duration;\n // enable transition styles\n this.css({\n transitionProperty: transitionProps,\n transitionDuration: duration,\n transitionDelay: this.staggerDelay || 0\n });\n // listen for transition end event\n this.element.addEventListener( transitionEndEvent, this, false );\n};\n\n// ----- events ----- //\n\nproto.onwebkitTransitionEnd = function( event ) {\n this.ontransitionend( event );\n};\n\nproto.onotransitionend = function( event ) {\n this.ontransitionend( event );\n};\n\n// properties that I munge to make my life easier\nvar dashedVendorProperties = {\n '-webkit-transform': 'transform'\n};\n\nproto.ontransitionend = function( event ) {\n // disregard bubbled events from children\n if ( event.target !== this.element ) {\n return;\n }\n var _transition = this._transn;\n // get property name of transitioned property, convert to prefix-free\n var propertyName = dashedVendorProperties[ event.propertyName ] || event.propertyName;\n\n // remove property that has completed transitioning\n delete _transition.ingProperties[ propertyName ];\n // check if any properties are still transitioning\n if ( isEmptyObj( _transition.ingProperties ) ) {\n // all properties have completed transitioning\n this.disableTransition();\n }\n // clean style\n if ( propertyName in _transition.clean ) {\n // clean up style\n this.element.style[ event.propertyName ] = '';\n delete _transition.clean[ propertyName ];\n }\n // trigger onTransitionEnd callback\n if ( propertyName in _transition.onEnd ) {\n var onTransitionEnd = _transition.onEnd[ propertyName ];\n onTransitionEnd.call( this );\n delete _transition.onEnd[ propertyName ];\n }\n\n this.emitEvent( 'transitionEnd', [ this ] );\n};\n\nproto.disableTransition = function() {\n this.removeTransitionStyles();\n this.element.removeEventListener( transitionEndEvent, this, false );\n this.isTransitioning = false;\n};\n\n/**\n * removes style property from element\n * @param {Object} style\n**/\nproto._removeStyles = function( style ) {\n // clean up transition styles\n var cleanStyle = {};\n for ( var prop in style ) {\n cleanStyle[ prop ] = '';\n }\n this.css( cleanStyle );\n};\n\nvar cleanTransitionStyle = {\n transitionProperty: '',\n transitionDuration: '',\n transitionDelay: ''\n};\n\nproto.removeTransitionStyles = function() {\n // remove transition\n this.css( cleanTransitionStyle );\n};\n\n// ----- stagger ----- //\n\nproto.stagger = function( delay ) {\n delay = isNaN( delay ) ? 0 : delay;\n this.staggerDelay = delay + 'ms';\n};\n\n// ----- show/hide/remove ----- //\n\n// remove element from DOM\nproto.removeElem = function() {\n this.element.parentNode.removeChild( this.element );\n // remove display: none\n this.css({ display: '' });\n this.emitEvent( 'remove', [ this ] );\n};\n\nproto.remove = function() {\n // just remove element if no transition support or no transition\n if ( !transitionProperty || !parseFloat( this.layout.options.transitionDuration ) ) {\n this.removeElem();\n return;\n }\n\n // start transition\n this.once( 'transitionEnd', function() {\n this.removeElem();\n });\n this.hide();\n};\n\nproto.reveal = function() {\n delete this.isHidden;\n // remove display: none\n this.css({ display: '' });\n\n var options = this.layout.options;\n\n var onTransitionEnd = {};\n var transitionEndProperty = this.getHideRevealTransitionEndProperty('visibleStyle');\n onTransitionEnd[ transitionEndProperty ] = this.onRevealTransitionEnd;\n\n this.transition({\n from: options.hiddenStyle,\n to: options.visibleStyle,\n isCleaning: true,\n onTransitionEnd: onTransitionEnd\n });\n};\n\nproto.onRevealTransitionEnd = function() {\n // check if still visible\n // during transition, item may have been hidden\n if ( !this.isHidden ) {\n this.emitEvent('reveal');\n }\n};\n\n/**\n * get style property use for hide/reveal transition end\n * @param {String} styleProperty - hiddenStyle/visibleStyle\n * @returns {String}\n */\nproto.getHideRevealTransitionEndProperty = function( styleProperty ) {\n var optionStyle = this.layout.options[ styleProperty ];\n // use opacity\n if ( optionStyle.opacity ) {\n return 'opacity';\n }\n // get first property\n for ( var prop in optionStyle ) {\n return prop;\n }\n};\n\nproto.hide = function() {\n // set flag\n this.isHidden = true;\n // remove display: none\n this.css({ display: '' });\n\n var options = this.layout.options;\n\n var onTransitionEnd = {};\n var transitionEndProperty = this.getHideRevealTransitionEndProperty('hiddenStyle');\n onTransitionEnd[ transitionEndProperty ] = this.onHideTransitionEnd;\n\n this.transition({\n from: options.visibleStyle,\n to: options.hiddenStyle,\n // keep hidden stuff hidden\n isCleaning: true,\n onTransitionEnd: onTransitionEnd\n });\n};\n\nproto.onHideTransitionEnd = function() {\n // check if still hidden\n // during transition, item may have been un-hidden\n if ( this.isHidden ) {\n this.css({ display: 'none' });\n this.emitEvent('hide');\n }\n};\n\nproto.destroy = function() {\n this.css({\n position: '',\n left: '',\n right: '',\n top: '',\n bottom: '',\n transition: '',\n transform: ''\n });\n};\n\nreturn Item;\n\n}));\n\n/*!\n * Outlayer v2.1.0\n * the brains and guts of a layout library\n * MIT license\n */\n\n( function( window, factory ) {\n 'use strict';\n // universal module definition\n /* jshint strict: false */ /* globals define, module, require */\n if ( true ) {\n // AMD - RequireJS\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_1__,\n __WEBPACK_LOCAL_MODULE_2__,\n __WEBPACK_LOCAL_MODULE_4__,\n __WEBPACK_LOCAL_MODULE_5__\n ], __WEBPACK_LOCAL_MODULE_6__ = (function( EvEmitter, getSize, utils, Item ) {\n return factory( window, EvEmitter, getSize, utils, Item);\n }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS - Browserify, Webpack\n module.exports = factory(\n window,\n require('ev-emitter'),\n require('get-size'),\n require('fizzy-ui-utils'),\n require('./item')\n );\n } else {\n // browser global\n window.Outlayer = factory(\n window,\n window.EvEmitter,\n window.getSize,\n window.fizzyUIUtils,\n window.Outlayer.Item\n );\n }\n\n}( window, function factory( window, EvEmitter, getSize, utils, Item ) {\n'use strict';\n\n// ----- vars ----- //\n\nvar console = window.console;\nvar jQuery = window.jQuery;\nvar noop = function() {};\n\n// -------------------------- Outlayer -------------------------- //\n\n// globally unique identifiers\nvar GUID = 0;\n// internal store of all Outlayer intances\nvar instances = {};\n\n\n/**\n * @param {Element, String} element\n * @param {Object} options\n * @constructor\n */\nfunction Outlayer( element, options ) {\n var queryElement = utils.getQueryElement( element );\n if ( !queryElement ) {\n if ( console ) {\n console.error( 'Bad element for ' + this.constructor.namespace +\n ': ' + ( queryElement || element ) );\n }\n return;\n }\n this.element = queryElement;\n // add jQuery\n if ( jQuery ) {\n this.$element = jQuery( this.element );\n }\n\n // options\n this.options = utils.extend( {}, this.constructor.defaults );\n this.option( options );\n\n // add id for Outlayer.getFromElement\n var id = ++GUID;\n this.element.outlayerGUID = id; // expando\n instances[ id ] = this; // associate via id\n\n // kick it off\n this._create();\n\n var isInitLayout = this._getOption('initLayout');\n if ( isInitLayout ) {\n this.layout();\n }\n}\n\n// settings are for internal use only\nOutlayer.namespace = 'outlayer';\nOutlayer.Item = Item;\n\n// default options\nOutlayer.defaults = {\n containerStyle: {\n position: 'relative'\n },\n initLayout: true,\n originLeft: true,\n originTop: true,\n resize: true,\n resizeContainer: true,\n // item options\n transitionDuration: '0.4s',\n hiddenStyle: {\n opacity: 0,\n transform: 'scale(0.001)'\n },\n visibleStyle: {\n opacity: 1,\n transform: 'scale(1)'\n }\n};\n\nvar proto = Outlayer.prototype;\n// inherit EvEmitter\nutils.extend( proto, EvEmitter.prototype );\n\n/**\n * set options\n * @param {Object} opts\n */\nproto.option = function( opts ) {\n utils.extend( this.options, opts );\n};\n\n/**\n * get backwards compatible option value, check old name\n */\nproto._getOption = function( option ) {\n var oldOption = this.constructor.compatOptions[ option ];\n return oldOption && this.options[ oldOption ] !== undefined ?\n this.options[ oldOption ] : this.options[ option ];\n};\n\nOutlayer.compatOptions = {\n // currentName: oldName\n initLayout: 'isInitLayout',\n horizontal: 'isHorizontal',\n layoutInstant: 'isLayoutInstant',\n originLeft: 'isOriginLeft',\n originTop: 'isOriginTop',\n resize: 'isResizeBound',\n resizeContainer: 'isResizingContainer'\n};\n\nproto._create = function() {\n // get items from children\n this.reloadItems();\n // elements that affect layout, but are not laid out\n this.stamps = [];\n this.stamp( this.options.stamp );\n // set container style\n utils.extend( this.element.style, this.options.containerStyle );\n\n // bind resize method\n var canBindResize = this._getOption('resize');\n if ( canBindResize ) {\n this.bindResize();\n }\n};\n\n// goes through all children again and gets bricks in proper order\nproto.reloadItems = function() {\n // collection of item elements\n this.items = this._itemize( this.element.children );\n};\n\n\n/**\n * turn elements into Outlayer.Items to be used in layout\n * @param {Array or NodeList or HTMLElement} elems\n * @returns {Array} items - collection of new Outlayer Items\n */\nproto._itemize = function( elems ) {\n\n var itemElems = this._filterFindItemElements( elems );\n var Item = this.constructor.Item;\n\n // create new Outlayer Items for collection\n var items = [];\n for ( var i=0; i < itemElems.length; i++ ) {\n var elem = itemElems[i];\n var item = new Item( elem, this );\n items.push( item );\n }\n\n return items;\n};\n\n/**\n * get item elements to be used in layout\n * @param {Array or NodeList or HTMLElement} elems\n * @returns {Array} items - item elements\n */\nproto._filterFindItemElements = function( elems ) {\n return utils.filterFindElements( elems, this.options.itemSelector );\n};\n\n/**\n * getter method for getting item elements\n * @returns {Array} elems - collection of item elements\n */\nproto.getItemElements = function() {\n return this.items.map( function( item ) {\n return item.element;\n });\n};\n\n// ----- init & layout ----- //\n\n/**\n * lays out all items\n */\nproto.layout = function() {\n this._resetLayout();\n this._manageStamps();\n\n // don't animate first layout\n var layoutInstant = this._getOption('layoutInstant');\n var isInstant = layoutInstant !== undefined ?\n layoutInstant : !this._isLayoutInited;\n this.layoutItems( this.items, isInstant );\n\n // flag for initalized\n this._isLayoutInited = true;\n};\n\n// _init is alias for layout\nproto._init = proto.layout;\n\n/**\n * logic before any new layout\n */\nproto._resetLayout = function() {\n this.getSize();\n};\n\n\nproto.getSize = function() {\n this.size = getSize( this.element );\n};\n\n/**\n * get measurement from option, for columnWidth, rowHeight, gutter\n * if option is String -> get element from selector string, & get size of element\n * if option is Element -> get size of element\n * else use option as a number\n *\n * @param {String} measurement\n * @param {String} size - width or height\n * @private\n */\nproto._getMeasurement = function( measurement, size ) {\n var option = this.options[ measurement ];\n var elem;\n if ( !option ) {\n // default to 0\n this[ measurement ] = 0;\n } else {\n // use option as an element\n if ( typeof option == 'string' ) {\n elem = this.element.querySelector( option );\n } else if ( option instanceof HTMLElement ) {\n elem = option;\n }\n // use size of element, if element\n this[ measurement ] = elem ? getSize( elem )[ size ] : option;\n }\n};\n\n/**\n * layout a collection of item elements\n * @api public\n */\nproto.layoutItems = function( items, isInstant ) {\n items = this._getItemsForLayout( items );\n\n this._layoutItems( items, isInstant );\n\n this._postLayout();\n};\n\n/**\n * get the items to be laid out\n * you may want to skip over some items\n * @param {Array} items\n * @returns {Array} items\n */\nproto._getItemsForLayout = function( items ) {\n return items.filter( function( item ) {\n return !item.isIgnored;\n });\n};\n\n/**\n * layout items\n * @param {Array} items\n * @param {Boolean} isInstant\n */\nproto._layoutItems = function( items, isInstant ) {\n this._emitCompleteOnItems( 'layout', items );\n\n if ( !items || !items.length ) {\n // no items, emit event with empty array\n return;\n }\n\n var queue = [];\n\n items.forEach( function( item ) {\n // get x/y object from method\n var position = this._getItemLayoutPosition( item );\n // enqueue\n position.item = item;\n position.isInstant = isInstant || item.isLayoutInstant;\n queue.push( position );\n }, this );\n\n this._processLayoutQueue( queue );\n};\n\n/**\n * get item layout position\n * @param {Outlayer.Item} item\n * @returns {Object} x and y position\n */\nproto._getItemLayoutPosition = function( /* item */ ) {\n return {\n x: 0,\n y: 0\n };\n};\n\n/**\n * iterate over array and position each item\n * Reason being - separating this logic prevents 'layout invalidation'\n * thx @paul_irish\n * @param {Array} queue\n */\nproto._processLayoutQueue = function( queue ) {\n this.updateStagger();\n queue.forEach( function( obj, i ) {\n this._positionItem( obj.item, obj.x, obj.y, obj.isInstant, i );\n }, this );\n};\n\n// set stagger from option in milliseconds number\nproto.updateStagger = function() {\n var stagger = this.options.stagger;\n if ( stagger === null || stagger === undefined ) {\n this.stagger = 0;\n return;\n }\n this.stagger = getMilliseconds( stagger );\n return this.stagger;\n};\n\n/**\n * Sets position of item in DOM\n * @param {Outlayer.Item} item\n * @param {Number} x - horizontal position\n * @param {Number} y - vertical position\n * @param {Boolean} isInstant - disables transitions\n */\nproto._positionItem = function( item, x, y, isInstant, i ) {\n if ( isInstant ) {\n // if not transition, just set CSS\n item.goTo( x, y );\n } else {\n item.stagger( i * this.stagger );\n item.moveTo( x, y );\n }\n};\n\n/**\n * Any logic you want to do after each layout,\n * i.e. size the container\n */\nproto._postLayout = function() {\n this.resizeContainer();\n};\n\nproto.resizeContainer = function() {\n var isResizingContainer = this._getOption('resizeContainer');\n if ( !isResizingContainer ) {\n return;\n }\n var size = this._getContainerSize();\n if ( size ) {\n this._setContainerMeasure( size.width, true );\n this._setContainerMeasure( size.height, false );\n }\n};\n\n/**\n * Sets width or height of container if returned\n * @returns {Object} size\n * @param {Number} width\n * @param {Number} height\n */\nproto._getContainerSize = noop;\n\n/**\n * @param {Number} measure - size of width or height\n * @param {Boolean} isWidth\n */\nproto._setContainerMeasure = function( measure, isWidth ) {\n if ( measure === undefined ) {\n return;\n }\n\n var elemSize = this.size;\n // add padding and border width if border box\n if ( elemSize.isBorderBox ) {\n measure += isWidth ? elemSize.paddingLeft + elemSize.paddingRight +\n elemSize.borderLeftWidth + elemSize.borderRightWidth :\n elemSize.paddingBottom + elemSize.paddingTop +\n elemSize.borderTopWidth + elemSize.borderBottomWidth;\n }\n\n measure = Math.max( measure, 0 );\n this.element.style[ isWidth ? 'width' : 'height' ] = measure + 'px';\n};\n\n/**\n * emit eventComplete on a collection of items events\n * @param {String} eventName\n * @param {Array} items - Outlayer.Items\n */\nproto._emitCompleteOnItems = function( eventName, items ) {\n var _this = this;\n function onComplete() {\n _this.dispatchEvent( eventName + 'Complete', null, [ items ] );\n }\n\n var count = items.length;\n if ( !items || !count ) {\n onComplete();\n return;\n }\n\n var doneCount = 0;\n function tick() {\n doneCount++;\n if ( doneCount == count ) {\n onComplete();\n }\n }\n\n // bind callback\n items.forEach( function( item ) {\n item.once( eventName, tick );\n });\n};\n\n/**\n * emits events via EvEmitter and jQuery events\n * @param {String} type - name of event\n * @param {Event} event - original event\n * @param {Array} args - extra arguments\n */\nproto.dispatchEvent = function( type, event, args ) {\n // add original event to arguments\n var emitArgs = event ? [ event ].concat( args ) : args;\n this.emitEvent( type, emitArgs );\n\n if ( jQuery ) {\n // set this.$element\n this.$element = this.$element || jQuery( this.element );\n if ( event ) {\n // create jQuery event\n var $event = jQuery.Event( event );\n $event.type = type;\n this.$element.trigger( $event, args );\n } else {\n // just trigger with type if no event available\n this.$element.trigger( type, args );\n }\n }\n};\n\n// -------------------------- ignore & stamps -------------------------- //\n\n\n/**\n * keep item in collection, but do not lay it out\n * ignored items do not get skipped in layout\n * @param {Element} elem\n */\nproto.ignore = function( elem ) {\n var item = this.getItem( elem );\n if ( item ) {\n item.isIgnored = true;\n }\n};\n\n/**\n * return item to layout collection\n * @param {Element} elem\n */\nproto.unignore = function( elem ) {\n var item = this.getItem( elem );\n if ( item ) {\n delete item.isIgnored;\n }\n};\n\n/**\n * adds elements to stamps\n * @param {NodeList, Array, Element, or String} elems\n */\nproto.stamp = function( elems ) {\n elems = this._find( elems );\n if ( !elems ) {\n return;\n }\n\n this.stamps = this.stamps.concat( elems );\n // ignore\n elems.forEach( this.ignore, this );\n};\n\n/**\n * removes elements to stamps\n * @param {NodeList, Array, or Element} elems\n */\nproto.unstamp = function( elems ) {\n elems = this._find( elems );\n if ( !elems ){\n return;\n }\n\n elems.forEach( function( elem ) {\n // filter out removed stamp elements\n utils.removeFrom( this.stamps, elem );\n this.unignore( elem );\n }, this );\n};\n\n/**\n * finds child elements\n * @param {NodeList, Array, Element, or String} elems\n * @returns {Array} elems\n */\nproto._find = function( elems ) {\n if ( !elems ) {\n return;\n }\n // if string, use argument as selector string\n if ( typeof elems == 'string' ) {\n elems = this.element.querySelectorAll( elems );\n }\n elems = utils.makeArray( elems );\n return elems;\n};\n\nproto._manageStamps = function() {\n if ( !this.stamps || !this.stamps.length ) {\n return;\n }\n\n this._getBoundingRect();\n\n this.stamps.forEach( this._manageStamp, this );\n};\n\n// update boundingLeft / Top\nproto._getBoundingRect = function() {\n // get bounding rect for container element\n var boundingRect = this.element.getBoundingClientRect();\n var size = this.size;\n this._boundingRect = {\n left: boundingRect.left + size.paddingLeft + size.borderLeftWidth,\n top: boundingRect.top + size.paddingTop + size.borderTopWidth,\n right: boundingRect.right - ( size.paddingRight + size.borderRightWidth ),\n bottom: boundingRect.bottom - ( size.paddingBottom + size.borderBottomWidth )\n };\n};\n\n/**\n * @param {Element} stamp\n**/\nproto._manageStamp = noop;\n\n/**\n * get x/y position of element relative to container element\n * @param {Element} elem\n * @returns {Object} offset - has left, top, right, bottom\n */\nproto._getElementOffset = function( elem ) {\n var boundingRect = elem.getBoundingClientRect();\n var thisRect = this._boundingRect;\n var size = getSize( elem );\n var offset = {\n left: boundingRect.left - thisRect.left - size.marginLeft,\n top: boundingRect.top - thisRect.top - size.marginTop,\n right: thisRect.right - boundingRect.right - size.marginRight,\n bottom: thisRect.bottom - boundingRect.bottom - size.marginBottom\n };\n return offset;\n};\n\n// -------------------------- resize -------------------------- //\n\n// enable event handlers for listeners\n// i.e. resize -> onresize\nproto.handleEvent = utils.handleEvent;\n\n/**\n * Bind layout to window resizing\n */\nproto.bindResize = function() {\n window.addEventListener( 'resize', this );\n this.isResizeBound = true;\n};\n\n/**\n * Unbind layout to window resizing\n */\nproto.unbindResize = function() {\n window.removeEventListener( 'resize', this );\n this.isResizeBound = false;\n};\n\nproto.onresize = function() {\n this.resize();\n};\n\nutils.debounceMethod( Outlayer, 'onresize', 100 );\n\nproto.resize = function() {\n // don't trigger if size did not change\n // or if resize was unbound. See #9\n if ( !this.isResizeBound || !this.needsResizeLayout() ) {\n return;\n }\n\n this.layout();\n};\n\n/**\n * check if layout is needed post layout\n * @returns Boolean\n */\nproto.needsResizeLayout = function() {\n var size = getSize( this.element );\n // check that this.size and size are there\n // IE8 triggers resize on body size change, so they might not be\n var hasSizes = this.size && size;\n return hasSizes && size.innerWidth !== this.size.innerWidth;\n};\n\n// -------------------------- methods -------------------------- //\n\n/**\n * add items to Outlayer instance\n * @param {Array or NodeList or Element} elems\n * @returns {Array} items - Outlayer.Items\n**/\nproto.addItems = function( elems ) {\n var items = this._itemize( elems );\n // add items to collection\n if ( items.length ) {\n this.items = this.items.concat( items );\n }\n return items;\n};\n\n/**\n * Layout newly-appended item elements\n * @param {Array or NodeList or Element} elems\n */\nproto.appended = function( elems ) {\n var items = this.addItems( elems );\n if ( !items.length ) {\n return;\n }\n // layout and reveal just the new items\n this.layoutItems( items, true );\n this.reveal( items );\n};\n\n/**\n * Layout prepended elements\n * @param {Array or NodeList or Element} elems\n */\nproto.prepended = function( elems ) {\n var items = this._itemize( elems );\n if ( !items.length ) {\n return;\n }\n // add items to beginning of collection\n var previousItems = this.items.slice(0);\n this.items = items.concat( previousItems );\n // start new layout\n this._resetLayout();\n this._manageStamps();\n // layout new stuff without transition\n this.layoutItems( items, true );\n this.reveal( items );\n // layout previous items\n this.layoutItems( previousItems );\n};\n\n/**\n * reveal a collection of items\n * @param {Array of Outlayer.Items} items\n */\nproto.reveal = function( items ) {\n this._emitCompleteOnItems( 'reveal', items );\n if ( !items || !items.length ) {\n return;\n }\n var stagger = this.updateStagger();\n items.forEach( function( item, i ) {\n item.stagger( i * stagger );\n item.reveal();\n });\n};\n\n/**\n * hide a collection of items\n * @param {Array of Outlayer.Items} items\n */\nproto.hide = function( items ) {\n this._emitCompleteOnItems( 'hide', items );\n if ( !items || !items.length ) {\n return;\n }\n var stagger = this.updateStagger();\n items.forEach( function( item, i ) {\n item.stagger( i * stagger );\n item.hide();\n });\n};\n\n/**\n * reveal item elements\n * @param {Array}, {Element}, {NodeList} items\n */\nproto.revealItemElements = function( elems ) {\n var items = this.getItems( elems );\n this.reveal( items );\n};\n\n/**\n * hide item elements\n * @param {Array}, {Element}, {NodeList} items\n */\nproto.hideItemElements = function( elems ) {\n var items = this.getItems( elems );\n this.hide( items );\n};\n\n/**\n * get Outlayer.Item, given an Element\n * @param {Element} elem\n * @param {Function} callback\n * @returns {Outlayer.Item} item\n */\nproto.getItem = function( elem ) {\n // loop through items to get the one that matches\n for ( var i=0; i < this.items.length; i++ ) {\n var item = this.items[i];\n if ( item.element == elem ) {\n // return item\n return item;\n }\n }\n};\n\n/**\n * get collection of Outlayer.Items, given Elements\n * @param {Array} elems\n * @returns {Array} items - Outlayer.Items\n */\nproto.getItems = function( elems ) {\n elems = utils.makeArray( elems );\n var items = [];\n elems.forEach( function( elem ) {\n var item = this.getItem( elem );\n if ( item ) {\n items.push( item );\n }\n }, this );\n\n return items;\n};\n\n/**\n * remove element(s) from instance and DOM\n * @param {Array or NodeList or Element} elems\n */\nproto.remove = function( elems ) {\n var removeItems = this.getItems( elems );\n\n this._emitCompleteOnItems( 'remove', removeItems );\n\n // bail if no items to remove\n if ( !removeItems || !removeItems.length ) {\n return;\n }\n\n removeItems.forEach( function( item ) {\n item.remove();\n // remove item from collection\n utils.removeFrom( this.items, item );\n }, this );\n};\n\n// ----- destroy ----- //\n\n// remove and disable Outlayer instance\nproto.destroy = function() {\n // clean up dynamic styles\n var style = this.element.style;\n style.height = '';\n style.position = '';\n style.width = '';\n // destroy items\n this.items.forEach( function( item ) {\n item.destroy();\n });\n\n this.unbindResize();\n\n var id = this.element.outlayerGUID;\n delete instances[ id ]; // remove reference to instance by id\n delete this.element.outlayerGUID;\n // remove data for jQuery\n if ( jQuery ) {\n jQuery.removeData( this.element, this.constructor.namespace );\n }\n\n};\n\n// -------------------------- data -------------------------- //\n\n/**\n * get Outlayer instance from element\n * @param {Element} elem\n * @returns {Outlayer}\n */\nOutlayer.data = function( elem ) {\n elem = utils.getQueryElement( elem );\n var id = elem && elem.outlayerGUID;\n return id && instances[ id ];\n};\n\n\n// -------------------------- create Outlayer class -------------------------- //\n\n/**\n * create a layout class\n * @param {String} namespace\n */\nOutlayer.create = function( namespace, options ) {\n // sub-class Outlayer\n var Layout = subclass( Outlayer );\n // apply new options and compatOptions\n Layout.defaults = utils.extend( {}, Outlayer.defaults );\n utils.extend( Layout.defaults, options );\n Layout.compatOptions = utils.extend( {}, Outlayer.compatOptions );\n\n Layout.namespace = namespace;\n\n Layout.data = Outlayer.data;\n\n // sub-class Item\n Layout.Item = subclass( Item );\n\n // -------------------------- declarative -------------------------- //\n\n utils.htmlInit( Layout, namespace );\n\n // -------------------------- jQuery bridge -------------------------- //\n\n // make into jQuery plugin\n if ( jQuery && jQuery.bridget ) {\n jQuery.bridget( namespace, Layout );\n }\n\n return Layout;\n};\n\nfunction subclass( Parent ) {\n function SubClass() {\n Parent.apply( this, arguments );\n }\n\n SubClass.prototype = Object.create( Parent.prototype );\n SubClass.prototype.constructor = SubClass;\n\n return SubClass;\n}\n\n// ----- helpers ----- //\n\n// how many milliseconds are in each unit\nvar msUnits = {\n ms: 1,\n s: 1000\n};\n\n// munge time-like parameter into millisecond number\n// '0.4s' -> 40\nfunction getMilliseconds( time ) {\n if ( typeof time == 'number' ) {\n return time;\n }\n var matches = time.match( /(^\\d*\\.?\\d*)(\\w*)/ );\n var num = matches && matches[1];\n var unit = matches && matches[2];\n if ( !num.length ) {\n return 0;\n }\n num = parseFloat( num );\n var mult = msUnits[ unit ] || 1;\n return num * mult;\n}\n\n// ----- fin ----- //\n\n// back in global\nOutlayer.Item = Item;\n\nreturn Outlayer;\n\n}));\n\n/**\n * Isotope Item\n**/\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_6__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_7__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('outlayer')\n );\n } else {\n // browser global\n window.Isotope = window.Isotope || {};\n window.Isotope.Item = factory(\n window.Outlayer\n );\n }\n\n}( window, function factory( Outlayer ) {\n'use strict';\n\n// -------------------------- Item -------------------------- //\n\n// sub-class Outlayer Item\nfunction Item() {\n Outlayer.Item.apply( this, arguments );\n}\n\nvar proto = Item.prototype = Object.create( Outlayer.Item.prototype );\n\nvar _create = proto._create;\nproto._create = function() {\n // assign id, used for original-order sorting\n this.id = this.layout.itemGUID++;\n _create.call( this );\n this.sortData = {};\n};\n\nproto.updateSortData = function() {\n if ( this.isIgnored ) {\n return;\n }\n // default sorters\n this.sortData.id = this.id;\n // for backward compatibility\n this.sortData['original-order'] = this.id;\n this.sortData.random = Math.random();\n // go thru getSortData obj and apply the sorters\n var getSortData = this.layout.options.getSortData;\n var sorters = this.layout._sorters;\n for ( var key in getSortData ) {\n var sorter = sorters[ key ];\n this.sortData[ key ] = sorter( this.element, this );\n }\n};\n\nvar _destroy = proto.destroy;\nproto.destroy = function() {\n // call super\n _destroy.apply( this, arguments );\n // reset display, #741\n this.css({\n display: ''\n });\n};\n\nreturn Item;\n\n}));\n\n/**\n * Isotope LayoutMode\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_2__,\n __WEBPACK_LOCAL_MODULE_6__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_8__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('get-size'),\n require('outlayer')\n );\n } else {\n // browser global\n window.Isotope = window.Isotope || {};\n window.Isotope.LayoutMode = factory(\n window.getSize,\n window.Outlayer\n );\n }\n\n}( window, function factory( getSize, Outlayer ) {\n 'use strict';\n\n // layout mode class\n function LayoutMode( isotope ) {\n this.isotope = isotope;\n // link properties\n if ( isotope ) {\n this.options = isotope.options[ this.namespace ];\n this.element = isotope.element;\n this.items = isotope.filteredItems;\n this.size = isotope.size;\n }\n }\n\n var proto = LayoutMode.prototype;\n\n /**\n * some methods should just defer to default Outlayer method\n * and reference the Isotope instance as `this`\n **/\n var facadeMethods = [\n '_resetLayout',\n '_getItemLayoutPosition',\n '_manageStamp',\n '_getContainerSize',\n '_getElementOffset',\n 'needsResizeLayout',\n '_getOption'\n ];\n\n facadeMethods.forEach( function( methodName ) {\n proto[ methodName ] = function() {\n return Outlayer.prototype[ methodName ].apply( this.isotope, arguments );\n };\n });\n\n // ----- ----- //\n\n // for horizontal layout modes, check vertical size\n proto.needsVerticalResizeLayout = function() {\n // don't trigger if size did not change\n var size = getSize( this.isotope.element );\n // check that this.size and size are there\n // IE8 triggers resize on body size change, so they might not be\n var hasSizes = this.isotope.size && size;\n return hasSizes && size.innerHeight != this.isotope.size.innerHeight;\n };\n\n // ----- measurements ----- //\n\n proto._getMeasurement = function() {\n this.isotope._getMeasurement.apply( this, arguments );\n };\n\n proto.getColumnWidth = function() {\n this.getSegmentSize( 'column', 'Width' );\n };\n\n proto.getRowHeight = function() {\n this.getSegmentSize( 'row', 'Height' );\n };\n\n /**\n * get columnWidth or rowHeight\n * segment: 'column' or 'row'\n * size 'Width' or 'Height'\n **/\n proto.getSegmentSize = function( segment, size ) {\n var segmentName = segment + size;\n var outerSize = 'outer' + size;\n // columnWidth / outerWidth // rowHeight / outerHeight\n this._getMeasurement( segmentName, outerSize );\n // got rowHeight or columnWidth, we can chill\n if ( this[ segmentName ] ) {\n return;\n }\n // fall back to item of first element\n var firstItemSize = this.getFirstItemSize();\n this[ segmentName ] = firstItemSize && firstItemSize[ outerSize ] ||\n // or size of container\n this.isotope.size[ 'inner' + size ];\n };\n\n proto.getFirstItemSize = function() {\n var firstItem = this.isotope.filteredItems[0];\n return firstItem && firstItem.element && getSize( firstItem.element );\n };\n\n // ----- methods that should reference isotope ----- //\n\n proto.layout = function() {\n this.isotope.layout.apply( this.isotope, arguments );\n };\n\n proto.getSize = function() {\n this.isotope.getSize();\n this.size = this.isotope.size;\n };\n\n // -------------------------- create -------------------------- //\n\n LayoutMode.modes = {};\n\n LayoutMode.create = function( namespace, options ) {\n\n function Mode() {\n LayoutMode.apply( this, arguments );\n }\n\n Mode.prototype = Object.create( proto );\n Mode.prototype.constructor = Mode;\n\n // default options\n if ( options ) {\n Mode.options = options;\n }\n\n Mode.prototype.namespace = namespace;\n // register in Isotope\n LayoutMode.modes[ namespace ] = Mode;\n\n return Mode;\n };\n\n return LayoutMode;\n\n}));\n\n/*!\n * Masonry v4.2.0\n * Cascading grid layout library\n * http://masonry.desandro.com\n * MIT License\n * by David DeSandro\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_6__,\n __WEBPACK_LOCAL_MODULE_2__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_9__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('outlayer'),\n require('get-size')\n );\n } else {\n // browser global\n window.Masonry = factory(\n window.Outlayer,\n window.getSize\n );\n }\n\n}( window, function factory( Outlayer, getSize ) {\n\n\n\n// -------------------------- masonryDefinition -------------------------- //\n\n // create an Outlayer layout class\n var Masonry = Outlayer.create('masonry');\n // isFitWidth -> fitWidth\n Masonry.compatOptions.fitWidth = 'isFitWidth';\n\n var proto = Masonry.prototype;\n\n proto._resetLayout = function() {\n this.getSize();\n this._getMeasurement( 'columnWidth', 'outerWidth' );\n this._getMeasurement( 'gutter', 'outerWidth' );\n this.measureColumns();\n\n // reset column Y\n this.colYs = [];\n for ( var i=0; i < this.cols; i++ ) {\n this.colYs.push( 0 );\n }\n\n this.maxY = 0;\n this.horizontalColIndex = 0;\n };\n\n proto.measureColumns = function() {\n this.getContainerWidth();\n // if columnWidth is 0, default to outerWidth of first item\n if ( !this.columnWidth ) {\n var firstItem = this.items[0];\n var firstItemElem = firstItem && firstItem.element;\n // columnWidth fall back to item of first element\n this.columnWidth = firstItemElem && getSize( firstItemElem ).outerWidth ||\n // if first elem has no width, default to size of container\n this.containerWidth;\n }\n\n var columnWidth = this.columnWidth += this.gutter;\n\n // calculate columns\n var containerWidth = this.containerWidth + this.gutter;\n var cols = containerWidth / columnWidth;\n // fix rounding errors, typically with gutters\n var excess = columnWidth - containerWidth % columnWidth;\n // if overshoot is less than a pixel, round up, otherwise floor it\n var mathMethod = excess && excess < 1 ? 'round' : 'floor';\n cols = Math[ mathMethod ]( cols );\n this.cols = Math.max( cols, 1 );\n };\n\n proto.getContainerWidth = function() {\n // container is parent if fit width\n var isFitWidth = this._getOption('fitWidth');\n var container = isFitWidth ? this.element.parentNode : this.element;\n // check that this.size and size are there\n // IE8 triggers resize on body size change, so they might not be\n var size = getSize( container );\n this.containerWidth = size && size.innerWidth;\n };\n\n proto._getItemLayoutPosition = function( item ) {\n item.getSize();\n // how many columns does this brick span\n var remainder = item.size.outerWidth % this.columnWidth;\n var mathMethod = remainder && remainder < 1 ? 'round' : 'ceil';\n // round if off by 1 pixel, otherwise use ceil\n var colSpan = Math[ mathMethod ]( item.size.outerWidth / this.columnWidth );\n colSpan = Math.min( colSpan, this.cols );\n // use horizontal or top column position\n var colPosMethod = this.options.horizontalOrder ?\n '_getHorizontalColPosition' : '_getTopColPosition';\n var colPosition = this[ colPosMethod ]( colSpan, item );\n // position the brick\n var position = {\n x: this.columnWidth * colPosition.col,\n y: colPosition.y\n };\n // apply setHeight to necessary columns\n var setHeight = colPosition.y + item.size.outerHeight;\n var setMax = colSpan + colPosition.col;\n for ( var i = colPosition.col; i < setMax; i++ ) {\n this.colYs[i] = setHeight;\n }\n\n return position;\n };\n\n proto._getTopColPosition = function( colSpan ) {\n var colGroup = this._getTopColGroup( colSpan );\n // get the minimum Y value from the columns\n var minimumY = Math.min.apply( Math, colGroup );\n\n return {\n col: colGroup.indexOf( minimumY ),\n y: minimumY,\n };\n };\n\n /**\n * @param {Number} colSpan - number of columns the element spans\n * @returns {Array} colGroup\n */\n proto._getTopColGroup = function( colSpan ) {\n if ( colSpan < 2 ) {\n // if brick spans only one column, use all the column Ys\n return this.colYs;\n }\n\n var colGroup = [];\n // how many different places could this brick fit horizontally\n var groupCount = this.cols + 1 - colSpan;\n // for each group potential horizontal position\n for ( var i = 0; i < groupCount; i++ ) {\n colGroup[i] = this._getColGroupY( i, colSpan );\n }\n return colGroup;\n };\n\n proto._getColGroupY = function( col, colSpan ) {\n if ( colSpan < 2 ) {\n return this.colYs[ col ];\n }\n // make an array of colY values for that one group\n var groupColYs = this.colYs.slice( col, col + colSpan );\n // and get the max value of the array\n return Math.max.apply( Math, groupColYs );\n };\n\n // get column position based on horizontal index. #873\n proto._getHorizontalColPosition = function( colSpan, item ) {\n var col = this.horizontalColIndex % this.cols;\n var isOver = colSpan > 1 && col + colSpan > this.cols;\n // shift to next row if item can't fit on current row\n col = isOver ? 0 : col;\n // don't let zero-size items take up space\n var hasSize = item.size.outerWidth && item.size.outerHeight;\n this.horizontalColIndex = hasSize ? col + colSpan : this.horizontalColIndex;\n\n return {\n col: col,\n y: this._getColGroupY( col, colSpan ),\n };\n };\n\n proto._manageStamp = function( stamp ) {\n var stampSize = getSize( stamp );\n var offset = this._getElementOffset( stamp );\n // get the columns that this stamp affects\n var isOriginLeft = this._getOption('originLeft');\n var firstX = isOriginLeft ? offset.left : offset.right;\n var lastX = firstX + stampSize.outerWidth;\n var firstCol = Math.floor( firstX / this.columnWidth );\n firstCol = Math.max( 0, firstCol );\n var lastCol = Math.floor( lastX / this.columnWidth );\n // lastCol should not go over if multiple of columnWidth #425\n lastCol -= lastX % this.columnWidth ? 0 : 1;\n lastCol = Math.min( this.cols - 1, lastCol );\n // set colYs to bottom of the stamp\n\n var isOriginTop = this._getOption('originTop');\n var stampMaxY = ( isOriginTop ? offset.top : offset.bottom ) +\n stampSize.outerHeight;\n for ( var i = firstCol; i <= lastCol; i++ ) {\n this.colYs[i] = Math.max( stampMaxY, this.colYs[i] );\n }\n };\n\n proto._getContainerSize = function() {\n this.maxY = Math.max.apply( Math, this.colYs );\n var size = {\n height: this.maxY\n };\n\n if ( this._getOption('fitWidth') ) {\n size.width = this._getContainerFitWidth();\n }\n\n return size;\n };\n\n proto._getContainerFitWidth = function() {\n var unusedCols = 0;\n // count unused columns\n var i = this.cols;\n while ( --i ) {\n if ( this.colYs[i] !== 0 ) {\n break;\n }\n unusedCols++;\n }\n // fit container to columns that have been used\n return ( this.cols - unusedCols ) * this.columnWidth - this.gutter;\n };\n\n proto.needsResizeLayout = function() {\n var previousWidth = this.containerWidth;\n this.getContainerWidth();\n return previousWidth != this.containerWidth;\n };\n\n return Masonry;\n\n}));\n\n/*!\n * Masonry layout mode\n * sub-classes Masonry\n * http://masonry.desandro.com\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_8__,\n __WEBPACK_LOCAL_MODULE_9__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_10__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('../layout-mode'),\n require('masonry-layout')\n );\n } else {\n // browser global\n factory(\n window.Isotope.LayoutMode,\n window.Masonry\n );\n }\n\n}( window, function factory( LayoutMode, Masonry ) {\n'use strict';\n\n// -------------------------- masonryDefinition -------------------------- //\n\n // create an Outlayer layout class\n var MasonryMode = LayoutMode.create('masonry');\n\n var proto = MasonryMode.prototype;\n\n var keepModeMethods = {\n _getElementOffset: true,\n layout: true,\n _getMeasurement: true\n };\n\n // inherit Masonry prototype\n for ( var method in Masonry.prototype ) {\n // do not inherit mode methods\n if ( !keepModeMethods[ method ] ) {\n proto[ method ] = Masonry.prototype[ method ];\n }\n }\n\n var measureColumns = proto.measureColumns;\n proto.measureColumns = function() {\n // set items, used if measuring first item\n this.items = this.isotope.filteredItems;\n measureColumns.call( this );\n };\n\n // point to mode options for fitWidth\n var _getOption = proto._getOption;\n proto._getOption = function( option ) {\n if ( option == 'fitWidth' ) {\n return this.options.isFitWidth !== undefined ?\n this.options.isFitWidth : this.options.fitWidth;\n }\n return _getOption.apply( this.isotope, arguments );\n };\n\n return MasonryMode;\n\n}));\n\n/**\n * fitRows layout mode\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_8__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_11__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof exports == 'object' ) {\n // CommonJS\n module.exports = factory(\n require('../layout-mode')\n );\n } else {\n // browser global\n factory(\n window.Isotope.LayoutMode\n );\n }\n\n}( window, function factory( LayoutMode ) {\n'use strict';\n\nvar FitRows = LayoutMode.create('fitRows');\n\nvar proto = FitRows.prototype;\n\nproto._resetLayout = function() {\n this.x = 0;\n this.y = 0;\n this.maxY = 0;\n this._getMeasurement( 'gutter', 'outerWidth' );\n};\n\nproto._getItemLayoutPosition = function( item ) {\n item.getSize();\n\n var itemWidth = item.size.outerWidth + this.gutter;\n // if this element cannot fit in the current row\n var containerWidth = this.isotope.size.innerWidth + this.gutter;\n if ( this.x !== 0 && itemWidth + this.x > containerWidth ) {\n this.x = 0;\n this.y = this.maxY;\n }\n\n var position = {\n x: this.x,\n y: this.y\n };\n\n this.maxY = Math.max( this.maxY, this.y + item.size.outerHeight );\n this.x += itemWidth;\n\n return position;\n};\n\nproto._getContainerSize = function() {\n return { height: this.maxY };\n};\n\nreturn FitRows;\n\n}));\n\n/**\n * vertical layout mode\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_8__\n ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_LOCAL_MODULE_12__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('../layout-mode')\n );\n } else {\n // browser global\n factory(\n window.Isotope.LayoutMode\n );\n }\n\n}( window, function factory( LayoutMode ) {\n'use strict';\n\nvar Vertical = LayoutMode.create( 'vertical', {\n horizontalAlignment: 0\n});\n\nvar proto = Vertical.prototype;\n\nproto._resetLayout = function() {\n this.y = 0;\n};\n\nproto._getItemLayoutPosition = function( item ) {\n item.getSize();\n var x = ( this.isotope.size.innerWidth - item.size.outerWidth ) *\n this.options.horizontalAlignment;\n var y = this.y;\n this.y += item.size.outerHeight;\n return { x: x, y: y };\n};\n\nproto._getContainerSize = function() {\n return { height: this.y };\n};\n\nreturn Vertical;\n\n}));\n\n/*!\n * Isotope v3.0.4\n *\n * Licensed GPLv3 for open source use\n * or Isotope Commercial License for commercial use\n *\n * http://isotope.metafizzy.co\n * Copyright 2017 Metafizzy\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( true ) {\n // AMD\n !(__WEBPACK_AMD_DEFINE_ARRAY__ = [\n __WEBPACK_LOCAL_MODULE_6__,\n __WEBPACK_LOCAL_MODULE_2__,\n __WEBPACK_LOCAL_MODULE_3__,\n __WEBPACK_LOCAL_MODULE_4__,\n __WEBPACK_LOCAL_MODULE_7__,\n __WEBPACK_LOCAL_MODULE_8__,\n // include default layout modes\n __WEBPACK_LOCAL_MODULE_10__,\n __WEBPACK_LOCAL_MODULE_11__,\n __WEBPACK_LOCAL_MODULE_12__\n ], __WEBPACK_AMD_DEFINE_RESULT__ = function( Outlayer, getSize, matchesSelector, utils, Item, LayoutMode ) {\n return factory( window, Outlayer, getSize, matchesSelector, utils, Item, LayoutMode );\n }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),\n\t\t\t\t__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n window,\n require('outlayer'),\n require('get-size'),\n require('desandro-matches-selector'),\n require('fizzy-ui-utils'),\n require('isotope/js/item'),\n require('isotope/js/layout-mode'),\n // include default layout modes\n require('isotope/js/layout-modes/masonry'),\n require('isotope/js/layout-modes/fit-rows'),\n require('isotope/js/layout-modes/vertical')\n );\n } else {\n // browser global\n window.Isotope = factory(\n window,\n window.Outlayer,\n window.getSize,\n window.matchesSelector,\n window.fizzyUIUtils,\n window.Isotope.Item,\n window.Isotope.LayoutMode\n );\n }\n\n}( window, function factory( window, Outlayer, getSize, matchesSelector, utils,\n Item, LayoutMode ) {\n\n\n\n// -------------------------- vars -------------------------- //\n\nvar jQuery = window.jQuery;\n\n// -------------------------- helpers -------------------------- //\n\nvar trim = String.prototype.trim ?\n function( str ) {\n return str.trim();\n } :\n function( str ) {\n return str.replace( /^\\s+|\\s+$/g, '' );\n };\n\n// -------------------------- isotopeDefinition -------------------------- //\n\n // create an Outlayer layout class\n var Isotope = Outlayer.create( 'isotope', {\n layoutMode: 'masonry',\n isJQueryFiltering: true,\n sortAscending: true\n });\n\n Isotope.Item = Item;\n Isotope.LayoutMode = LayoutMode;\n\n var proto = Isotope.prototype;\n\n proto._create = function() {\n this.itemGUID = 0;\n // functions that sort items\n this._sorters = {};\n this._getSorters();\n // call super\n Outlayer.prototype._create.call( this );\n\n // create layout modes\n this.modes = {};\n // start filteredItems with all items\n this.filteredItems = this.items;\n // keep of track of sortBys\n this.sortHistory = [ 'original-order' ];\n // create from registered layout modes\n for ( var name in LayoutMode.modes ) {\n this._initLayoutMode( name );\n }\n };\n\n proto.reloadItems = function() {\n // reset item ID counter\n this.itemGUID = 0;\n // call super\n Outlayer.prototype.reloadItems.call( this );\n };\n\n proto._itemize = function() {\n var items = Outlayer.prototype._itemize.apply( this, arguments );\n // assign ID for original-order\n for ( var i=0; i < items.length; i++ ) {\n var item = items[i];\n item.id = this.itemGUID++;\n }\n this._updateItemsSortData( items );\n return items;\n };\n\n\n // -------------------------- layout -------------------------- //\n\n proto._initLayoutMode = function( name ) {\n var Mode = LayoutMode.modes[ name ];\n // set mode options\n // HACK extend initial options, back-fill in default options\n var initialOpts = this.options[ name ] || {};\n this.options[ name ] = Mode.options ?\n utils.extend( Mode.options, initialOpts ) : initialOpts;\n // init layout mode instance\n this.modes[ name ] = new Mode( this );\n };\n\n\n proto.layout = function() {\n // if first time doing layout, do all magic\n if ( !this._isLayoutInited && this._getOption('initLayout') ) {\n this.arrange();\n return;\n }\n this._layout();\n };\n\n // private method to be used in layout() & magic()\n proto._layout = function() {\n // don't animate first layout\n var isInstant = this._getIsInstant();\n // layout flow\n this._resetLayout();\n this._manageStamps();\n this.layoutItems( this.filteredItems, isInstant );\n\n // flag for initalized\n this._isLayoutInited = true;\n };\n\n // filter + sort + layout\n proto.arrange = function( opts ) {\n // set any options pass\n this.option( opts );\n this._getIsInstant();\n // filter, sort, and layout\n\n // filter\n var filtered = this._filter( this.items );\n this.filteredItems = filtered.matches;\n\n this._bindArrangeComplete();\n\n if ( this._isInstant ) {\n this._noTransition( this._hideReveal, [ filtered ] );\n } else {\n this._hideReveal( filtered );\n }\n\n this._sort();\n this._layout();\n };\n // alias to _init for main plugin method\n proto._init = proto.arrange;\n\n proto._hideReveal = function( filtered ) {\n this.reveal( filtered.needReveal );\n this.hide( filtered.needHide );\n };\n\n // HACK\n // Don't animate/transition first layout\n // Or don't animate/transition other layouts\n proto._getIsInstant = function() {\n var isLayoutInstant = this._getOption('layoutInstant');\n var isInstant = isLayoutInstant !== undefined ? isLayoutInstant :\n !this._isLayoutInited;\n this._isInstant = isInstant;\n return isInstant;\n };\n\n // listen for layoutComplete, hideComplete and revealComplete\n // to trigger arrangeComplete\n proto._bindArrangeComplete = function() {\n // listen for 3 events to trigger arrangeComplete\n var isLayoutComplete, isHideComplete, isRevealComplete;\n var _this = this;\n function arrangeParallelCallback() {\n if ( isLayoutComplete && isHideComplete && isRevealComplete ) {\n _this.dispatchEvent( 'arrangeComplete', null, [ _this.filteredItems ] );\n }\n }\n this.once( 'layoutComplete', function() {\n isLayoutComplete = true;\n arrangeParallelCallback();\n });\n this.once( 'hideComplete', function() {\n isHideComplete = true;\n arrangeParallelCallback();\n });\n this.once( 'revealComplete', function() {\n isRevealComplete = true;\n arrangeParallelCallback();\n });\n };\n\n // -------------------------- filter -------------------------- //\n\n proto._filter = function( items ) {\n var filter = this.options.filter;\n filter = filter || '*';\n var matches = [];\n var hiddenMatched = [];\n var visibleUnmatched = [];\n\n var test = this._getFilterTest( filter );\n\n // test each item\n for ( var i=0; i < items.length; i++ ) {\n var item = items[i];\n if ( item.isIgnored ) {\n continue;\n }\n // add item to either matched or unmatched group\n var isMatched = test( item );\n // item.isFilterMatched = isMatched;\n // add to matches if its a match\n if ( isMatched ) {\n matches.push( item );\n }\n // add to additional group if item needs to be hidden or revealed\n if ( isMatched && item.isHidden ) {\n hiddenMatched.push( item );\n } else if ( !isMatched && !item.isHidden ) {\n visibleUnmatched.push( item );\n }\n }\n\n // return collections of items to be manipulated\n return {\n matches: matches,\n needReveal: hiddenMatched,\n needHide: visibleUnmatched\n };\n };\n\n // get a jQuery, function, or a matchesSelector test given the filter\n proto._getFilterTest = function( filter ) {\n if ( jQuery && this.options.isJQueryFiltering ) {\n // use jQuery\n return function( item ) {\n return jQuery( item.element ).is( filter );\n };\n }\n if ( typeof filter == 'function' ) {\n // use filter as function\n return function( item ) {\n return filter( item.element );\n };\n }\n // default, use filter as selector string\n return function( item ) {\n return matchesSelector( item.element, filter );\n };\n };\n\n // -------------------------- sorting -------------------------- //\n\n /**\n * @params {Array} elems\n * @public\n */\n proto.updateSortData = function( elems ) {\n // get items\n var items;\n if ( elems ) {\n elems = utils.makeArray( elems );\n items = this.getItems( elems );\n } else {\n // update all items if no elems provided\n items = this.items;\n }\n\n this._getSorters();\n this._updateItemsSortData( items );\n };\n\n proto._getSorters = function() {\n var getSortData = this.options.getSortData;\n for ( var key in getSortData ) {\n var sorter = getSortData[ key ];\n this._sorters[ key ] = mungeSorter( sorter );\n }\n };\n\n /**\n * @params {Array} items - of Isotope.Items\n * @private\n */\n proto._updateItemsSortData = function( items ) {\n // do not update if no items\n var len = items && items.length;\n\n for ( var i=0; len && i < len; i++ ) {\n var item = items[i];\n item.updateSortData();\n }\n };\n\n // ----- munge sorter ----- //\n\n // encapsulate this, as we just need mungeSorter\n // other functions in here are just for munging\n var mungeSorter = ( function() {\n // add a magic layer to sorters for convienent shorthands\n // `.foo-bar` will use the text of .foo-bar querySelector\n // `[foo-bar]` will use attribute\n // you can also add parser\n // `.foo-bar parseInt` will parse that as a number\n function mungeSorter( sorter ) {\n // if not a string, return function or whatever it is\n if ( typeof sorter != 'string' ) {\n return sorter;\n }\n // parse the sorter string\n var args = trim( sorter ).split(' ');\n var query = args[0];\n // check if query looks like [an-attribute]\n var attrMatch = query.match( /^\\[(.+)\\]$/ );\n var attr = attrMatch && attrMatch[1];\n var getValue = getValueGetter( attr, query );\n // use second argument as a parser\n var parser = Isotope.sortDataParsers[ args[1] ];\n // parse the value, if there was a parser\n sorter = parser ? function( elem ) {\n return elem && parser( getValue( elem ) );\n } :\n // otherwise just return value\n function( elem ) {\n return elem && getValue( elem );\n };\n\n return sorter;\n }\n\n // get an attribute getter, or get text of the querySelector\n function getValueGetter( attr, query ) {\n // if query looks like [foo-bar], get attribute\n if ( attr ) {\n return function getAttribute( elem ) {\n return elem.getAttribute( attr );\n };\n }\n\n // otherwise, assume its a querySelector, and get its text\n return function getChildText( elem ) {\n var child = elem.querySelector( query );\n return child && child.textContent;\n };\n }\n\n return mungeSorter;\n })();\n\n // parsers used in getSortData shortcut strings\n Isotope.sortDataParsers = {\n 'parseInt': function( val ) {\n return parseInt( val, 10 );\n },\n 'parseFloat': function( val ) {\n return parseFloat( val );\n }\n };\n\n // ----- sort method ----- //\n\n // sort filteredItem order\n proto._sort = function() {\n if ( !this.options.sortBy ) {\n return;\n }\n // keep track of sortBy History\n var sortBys = utils.makeArray( this.options.sortBy );\n if ( !this._getIsSameSortBy( sortBys ) ) {\n // concat all sortBy and sortHistory, add to front, oldest goes in last\n this.sortHistory = sortBys.concat( this.sortHistory );\n }\n // sort magic\n var itemSorter = getItemSorter( this.sortHistory, this.options.sortAscending );\n this.filteredItems.sort( itemSorter );\n };\n\n // check if sortBys is same as start of sortHistory\n proto._getIsSameSortBy = function( sortBys ) {\n for ( var i=0; i < sortBys.length; i++ ) {\n if ( sortBys[i] != this.sortHistory[i] ) {\n return false;\n }\n }\n return true;\n };\n\n // returns a function used for sorting\n function getItemSorter( sortBys, sortAsc ) {\n return function sorter( itemA, itemB ) {\n // cycle through all sortKeys\n for ( var i = 0; i < sortBys.length; i++ ) {\n var sortBy = sortBys[i];\n var a = itemA.sortData[ sortBy ];\n var b = itemB.sortData[ sortBy ];\n if ( a > b || a < b ) {\n // if sortAsc is an object, use the value given the sortBy key\n var isAscending = sortAsc[ sortBy ] !== undefined ? sortAsc[ sortBy ] : sortAsc;\n var direction = isAscending ? 1 : -1;\n return ( a > b ? 1 : -1 ) * direction;\n }\n }\n return 0;\n };\n }\n\n // -------------------------- methods -------------------------- //\n\n // get layout mode\n proto._mode = function() {\n var layoutMode = this.options.layoutMode;\n var mode = this.modes[ layoutMode ];\n if ( !mode ) {\n // TODO console.error\n throw new Error( 'No layout mode: ' + layoutMode );\n }\n // HACK sync mode's options\n // any options set after init for layout mode need to be synced\n mode.options = this.options[ layoutMode ];\n return mode;\n };\n\n proto._resetLayout = function() {\n // trigger original reset layout\n Outlayer.prototype._resetLayout.call( this );\n this._mode()._resetLayout();\n };\n\n proto._getItemLayoutPosition = function( item ) {\n return this._mode()._getItemLayoutPosition( item );\n };\n\n proto._manageStamp = function( stamp ) {\n this._mode()._manageStamp( stamp );\n };\n\n proto._getContainerSize = function() {\n return this._mode()._getContainerSize();\n };\n\n proto.needsResizeLayout = function() {\n return this._mode().needsResizeLayout();\n };\n\n // -------------------------- adding & removing -------------------------- //\n\n // HEADS UP overwrites default Outlayer appended\n proto.appended = function( elems ) {\n var items = this.addItems( elems );\n if ( !items.length ) {\n return;\n }\n // filter, layout, reveal new items\n var filteredItems = this._filterRevealAdded( items );\n // add to filteredItems\n this.filteredItems = this.filteredItems.concat( filteredItems );\n };\n\n // HEADS UP overwrites default Outlayer prepended\n proto.prepended = function( elems ) {\n var items = this._itemize( elems );\n if ( !items.length ) {\n return;\n }\n // start new layout\n this._resetLayout();\n this._manageStamps();\n // filter, layout, reveal new items\n var filteredItems = this._filterRevealAdded( items );\n // layout previous items\n this.layoutItems( this.filteredItems );\n // add to items and filteredItems\n this.filteredItems = filteredItems.concat( this.filteredItems );\n this.items = items.concat( this.items );\n };\n\n proto._filterRevealAdded = function( items ) {\n var filtered = this._filter( items );\n this.hide( filtered.needHide );\n // reveal all new items\n this.reveal( filtered.matches );\n // layout new items, no transition\n this.layoutItems( filtered.matches, true );\n return filtered.matches;\n };\n\n /**\n * Filter, sort, and layout newly-appended item elements\n * @param {Array or NodeList or Element} elems\n */\n proto.insert = function( elems ) {\n var items = this.addItems( elems );\n if ( !items.length ) {\n return;\n }\n // append item elements\n var i, item;\n var len = items.length;\n for ( i=0; i < len; i++ ) {\n item = items[i];\n this.element.appendChild( item.element );\n }\n // filter new stuff\n var filteredInsertItems = this._filter( items ).matches;\n // set flag\n for ( i=0; i < len; i++ ) {\n items[i].isLayoutInstant = true;\n }\n this.arrange();\n // reset flag\n for ( i=0; i < len; i++ ) {\n delete items[i].isLayoutInstant;\n }\n this.reveal( filteredInsertItems );\n };\n\n var _remove = proto.remove;\n proto.remove = function( elems ) {\n elems = utils.makeArray( elems );\n var removeItems = this.getItems( elems );\n // do regular thing\n _remove.call( this, elems );\n // bail if no items to remove\n var len = removeItems && removeItems.length;\n // remove elems from filteredItems\n for ( var i=0; len && i < len; i++ ) {\n var item = removeItems[i];\n // remove item from collection\n utils.removeFrom( this.filteredItems, item );\n }\n };\n\n proto.shuffle = function() {\n // update random sortData\n for ( var i=0; i < this.items.length; i++ ) {\n var item = this.items[i];\n item.sortData.random = Math.random();\n }\n this.options.sortBy = 'random';\n this._sort();\n this._layout();\n };\n\n /**\n * trigger fn without transition\n * kind of hacky to have this in the first place\n * @param {Function} fn\n * @param {Array} args\n * @returns ret\n * @private\n */\n proto._noTransition = function( fn, args ) {\n // save transitionDuration before disabling\n var transitionDuration = this.options.transitionDuration;\n // disable transition\n this.options.transitionDuration = 0;\n // do it\n var returnValue = fn.apply( this, args );\n // re-enable transition for reveal\n this.options.transitionDuration = transitionDuration;\n return returnValue;\n };\n\n // ----- helper methods ----- //\n\n /**\n * getter method for getting filtered item elements\n * @returns {Array} elems - collection of item elements\n */\n proto.getFilteredItemElements = function() {\n return this.filteredItems.map( function( item ) {\n return item.element;\n });\n };\n\n // ----- ----- //\n\n return Isotope;\n\n}));\n\n\n\n/***/ }),\n\n/***/ \"Gz0TuoFFs6JdDvtR2PYZ\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar matches = __webpack_require__(\"C2mk7N9JzKWlcOYJrkfi\")\n\n/**\n * closest : closest(el, selector)\n * Looks for the closest ancestor of element `el` that matches `selector`.\n * Compare with [$.fn.closest](http://api.jquery.com/closest/).\n *\n * var closest = require('dom101/closest');\n *\n * closest(input, 'label');\n */\n\nfunction closest (el, sel) {\n if (!el) return\n if (matches(el, sel)) {\n return el\n } else {\n return closest(el.parentNode, sel)\n }\n}\n\nmodule.exports = closest\n\n\n/***/ }),\n\n/***/ \"MKJaVdnD9jF7rk6rW6AJ\":\n/***/ (function(module, exports) {\n\n/**\n * on : on(el, event, fn)\n * Adds an event handler.\n *\n * var on = require('dom101/on');\n *\n * on(el, 'click', function () {\n * ...\n * });\n */\n\nfunction on (el, event, handler) {\n if (el.addEventListener) {\n el.addEventListener(event, handler)\n } else {\n el.attachEvent('on' + event, function () {\n handler.call(el)\n })\n }\n}\n\nmodule.exports = on\n\n\n/***/ }),\n\n/***/ \"O7wD3s+p+jjyw5ivWGEg\":\n/***/ (function(module, exports) {\n\n/**\n * each : each(list, fn)\n * Iterates through `list` (an array or an object). This is useful when dealing\n * with NodeLists like `document.querySelectorAll`.\n *\n * var each = require('dom101/each');\n * var qa = require('dom101/query-selector-all');\n *\n * each(qa('.button'), function (el) {\n * addClass('el', 'selected');\n * });\n */\n\nfunction each (list, fn) {\n var i\n var len = list.length\n var idx\n\n if (typeof len === 'number') {\n for (i = 0; i < len; i++) {\n fn(list[i], i)\n }\n } else {\n idx = 0\n for (i in list) {\n if (list.hasOwnProperty(i)) {\n fn(list[i], i, idx++)\n }\n }\n }\n\n return list\n}\n\nmodule.exports = each\n\n\n/***/ }),\n\n/***/ \"XxGrbZud7DE4W4TdQZtc\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _remove = __webpack_require__(\"wYegCzKWCG2ZRJZfGEZa\");\n\nvar _remove2 = _interopRequireDefault(_remove);\n\nvar _removeClass = __webpack_require__(\"bq+j3PCtCSGVXgg8xWPw\");\n\nvar _removeClass2 = _interopRequireDefault(_removeClass);\n\nvar _data = __webpack_require__(\"CjZN/azBHJxH2NsOjfdD\");\n\nvar _dismiss = __webpack_require__(\"2QOxTCxkuzN0PP2kJ2jn\");\n\nvar _preview = __webpack_require__(\"BF4TFfJ+K+wsuHfLZ/S3\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n(0, _onmount2.default)('[data-js-dismissable]', function () {\n var id = (0, _data.getData)(this, 'js-dismissable').id || '';\n\n if ((0, _preview.isPreview)() || (0, _dismiss.isDismissed)(id)) {\n (0, _remove2.default)(this);\n } else {\n (0, _removeClass2.default)(this, '-hide');\n }\n});\n\n/***/ }),\n\n/***/ \"ahJreyGRfWuLMDCl+A3L\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.appendMany = appendMany;\nexports.nextUntil = nextUntil;\nexports.before = before;\nexports.findChildren = findChildren;\nexports.createDiv = createDiv;\n\nvar _matches = __webpack_require__(\"C2mk7N9JzKWlcOYJrkfi\");\n\nvar _matches2 = _interopRequireDefault(_matches);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\n/*\n * Just like jQuery.append\n */\n\nfunction appendMany(el, children) {\n children.forEach(function (child) {\n el.appendChild(child);\n });\n}\n\n/*\n * Just like jQuery.nextUntil\n */\n\nfunction nextUntil(el, selector) {\n var nextEl = el.nextSibling;\n return nextUntilTick(nextEl, selector, []);\n}\n\nfunction nextUntilTick(el, selector, acc) {\n if (!el) return acc;\n\n var isMatch = (0, _matches2.default)(el, selector);\n if (isMatch) return acc;\n\n return nextUntilTick(el.nextSibling, selector, [].concat(_toConsumableArray(acc), [el]));\n}\n\n/*\n * Just like jQuery.before\n */\n\nfunction before(reference, newNode) {\n reference.parentNode.insertBefore(newNode, reference);\n}\n\n/*\n * Like jQuery.children('selector')\n */\n\nfunction findChildren(el, selector) {\n return [].slice.call(el.children).filter(function (child) {\n return (0, _matches2.default)(child, selector);\n });\n}\n\n/**\n * Creates a div\n * @private\n *\n * @example\n *\n * createDiv({ class: 'foo' })\n */\n\nfunction createDiv(props) {\n var d = document.createElement('div');\n Object.keys(props).forEach(function (key) {\n d.setAttribute(key, props[key]);\n });\n return d;\n}\n\n/***/ }),\n\n/***/ \"azEBDvunS5n/qbuQInIF\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _closest = __webpack_require__(\"Gz0TuoFFs6JdDvtR2PYZ\");\n\nvar _closest2 = _interopRequireDefault(_closest);\n\nvar _remove = __webpack_require__(\"wYegCzKWCG2ZRJZfGEZa\");\n\nvar _remove2 = _interopRequireDefault(_remove);\n\nvar _on = __webpack_require__(\"MKJaVdnD9jF7rk6rW6AJ\");\n\nvar _on2 = _interopRequireDefault(_on);\n\nvar _data = __webpack_require__(\"CjZN/azBHJxH2NsOjfdD\");\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _dismiss = __webpack_require__(\"2QOxTCxkuzN0PP2kJ2jn\");\n\nvar Dismiss = _interopRequireWildcard(_dismiss);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Dismiss button\n */\n\n(0, _onmount2.default)('[data-js-dismiss]', function () {\n var parent = (0, _closest2.default)(this, '[data-js-dismissable]');\n var dismissable = (0, _data.getData)(parent, 'js-dismissable');\n var id = dismissable && dismissable.id || '';\n\n (0, _on2.default)(this, 'click', function (e) {\n Dismiss.setDismissed(id);\n e.preventDefault();\n if (parent) (0, _remove2.default)(parent);\n });\n});\n\n/***/ }),\n\n/***/ \"bq+j3PCtCSGVXgg8xWPw\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar each = __webpack_require__(\"O7wD3s+p+jjyw5ivWGEg\")\n\n/**\n * removeClass : removeClass(el, className)\n * Removes a classname.\n *\n * var removeClass = require('dom101/remove-class');\n *\n * el.className = 'selected active';\n * removeClass(el, 'active');\n *\n * el.className\n * => \"selected\"\n */\n\nfunction removeClass (el, className) {\n if (!className) return\n\n if (Array.isArray(className)) {\n each(className, function (className) {\n removeClass(el, className)\n })\n\n return\n }\n\n if (el.classList) {\n var classNames = className.split(' ').filter(Boolean)\n each(classNames, function (className) {\n el.classList.remove(className)\n })\n } else {\n var expr =\n new RegExp('(^|\\\\b)' + className.split(' ').join('|') + '(\\\\b|$)', 'gi')\n\n el.className = el.className.replace(expr, ' ')\n }\n}\n\nmodule.exports = removeClass\n\n\n/***/ }),\n\n/***/ \"cBdQffYQOU2SCSRXjSUx\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar map = {\n\t\"./dismiss.js\": \"azEBDvunS5n/qbuQInIF\",\n\t\"./dismissable.js\": \"XxGrbZud7DE4W4TdQZtc\",\n\t\"./disqus.js\": \"BuWMdGeXUEK0GmkN01pU\",\n\t\"./h3-section-list.js\": \"E+dCGfS1pT5WowYv7jpv\",\n\t\"./main-body.js\": \"g3wkw0XZUos0Eo8rU7p6\",\n\t\"./no-preview.js\": \"k6EYej2Qda8Mq9A5Oeqn\",\n\t\"./search-form.js\": \"D3SYMdNAenu80VOO7/Dv\",\n\t\"./search-input.js\": \"zNHHVy5XxvKjnqTgwxy7\",\n\t\"./searchable-header.js\": \"veOabZWTWtixkn1TyITD\",\n\t\"./searchable-item.js\": \"tcev71HWHlq3Ur/sw7Ir\"\n};\nfunction webpackContext(req) {\n\treturn __webpack_require__(webpackContextResolve(req));\n};\nfunction webpackContextResolve(req) {\n\tvar id = map[req];\n\tif(!(id + 1)) // check for number or string\n\t\tthrow new Error(\"Cannot find module '\" + req + \"'.\");\n\treturn id;\n};\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"cBdQffYQOU2SCSRXjSUx\";\n\n/***/ }),\n\n/***/ \"cYqQDyTPtD7lV79ovj4Y\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = inject;\nexports.injectEmbed = injectEmbed;\nexports.injectCount = injectCount;\n/**\n * Injects disqus's scripts into the page.\n *\n * @example\n * inject('devhints.disqus.com')\n */\n\nfunction inject(host) {\n injectEmbed(host);\n injectCount(host);\n}\n\nfunction injectEmbed(host) {\n var d = document;\n var s = d.createElement('script');\n s.src = 'https://' + host + '/embed.js';\n s.setAttribute('data-timestamp', +new Date());(d.head || d.body).appendChild(s);\n}\n\nfunction injectCount(host) {\n var d = document;\n var s = d.createElement('script');\n s.src = 'https://' + host + '/count.js';\n s.id = 'dsq-count-scr';\n s.async = true;(d.head || d.body).appendChild(s);\n}\n\n/***/ }),\n\n/***/ \"g2okcHDGBNRpe9zqR9sR\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n/* blank */\n\n\n/***/ }),\n\n/***/ \"g3wkw0XZUos0Eo8rU7p6\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n/***/ }),\n\n/***/ \"j059HZGO2uzpV/UZMXr3\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = qs;\nexports.qsdecode = qsdecode;\n/*\n * Helper: minimal qs implementation\n */\n\nfunction qs(search) {\n search = search.substr(1);\n var parts = search.split('&').map(function (p) {\n return p.split('=');\n });\n return parts.reduce(function (result, part) {\n result[part[0]] = qsdecode(part[1]);\n return result;\n }, {});\n}\n\nfunction qsdecode(string) {\n if (!string) string = '';\n string = string.replace(/\\+/g, ' ');\n return string;\n}\n\n/***/ }),\n\n/***/ \"k6EYej2Qda8Mq9A5Oeqn\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _remove = __webpack_require__(\"wYegCzKWCG2ZRJZfGEZa\");\n\nvar _remove2 = _interopRequireDefault(_remove);\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _addClass = __webpack_require__(\"lGfezzQL7fc5RE8kg33g\");\n\nvar _addClass2 = _interopRequireDefault(_addClass);\n\nvar _preview = __webpack_require__(\"BF4TFfJ+K+wsuHfLZ/S3\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/*\n * Behavior: Things to remove when preview mode is on\n */\n\n(0, _onmount2.default)('[data-js-no-preview]', function (b) {\n if ((0, _preview.isPreview)()) {\n (0, _remove2.default)(this);\n (0, _addClass2.default)(document.documentElement, 'PreviewMode');\n }\n});\n\n/***/ }),\n\n/***/ \"lGfezzQL7fc5RE8kg33g\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar each = __webpack_require__(\"O7wD3s+p+jjyw5ivWGEg\")\n\n/**\n * addClass : addClass(el, className)\n * Adds a class name to an element. Compare with `$.fn.addClass`.\n *\n * var addClass = require('dom101/add-class');\n *\n * addClass(el, 'active');\n */\n\nfunction addClass (el, className) {\n if (!className) return\n\n if (Array.isArray(className)) {\n each(className, function (className) {\n addClass(el, className)\n })\n\n return\n }\n\n if (el.classList) {\n var classNames = className.split(' ').filter(Boolean)\n each(classNames, function (className) {\n el.classList.add(className)\n })\n } else {\n el.className += ' ' + className\n }\n}\n\nmodule.exports = addClass\n\n\n/***/ }),\n\n/***/ \"tcev71HWHlq3Ur/sw7Ir\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _permutate = __webpack_require__(\"GOdGag34TlRuHa2OZoh9\");\n\nvar _permutate2 = _interopRequireDefault(_permutate);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Sets search indices (`data-search-index` attribute)\n */\n\n(0, _onmount2.default)('[data-js-searchable-item]', function () {\n var data = JSON.parse(this.getAttribute('data-js-searchable-item') || '{}');\n var words = (0, _permutate2.default)(data);\n\n this.setAttribute('data-search-index', words.join(' '));\n});\n\n/***/ }),\n\n/***/ \"tqbVxj9+xGAhlFrQpyTS\":\n/***/ (function(module, exports) {\n\n/**\n * ready : ready(fn)\n * Executes `fn` when the DOM is ready. If the DOM is already ready, the given\n * callback will be called immediately.\n *\n * var ready = require('dom101/ready');\n *\n * ready(function () {\n * ...\n * });\n */\n\nfunction ready (fn) {\n if (isReady()) {\n return fn()\n } else if (document.addEventListener) {\n document.addEventListener('DOMContentLoaded', fn)\n } else {\n document.attachEvent('onreadystatechange', function () {\n if (isReady()) fn()\n })\n }\n}\n\nfunction isReady () {\n return (document.readyState === 'complete' || document.readyState === 'interactive')\n}\n\nmodule.exports = ready\n\n\n/***/ }),\n\n/***/ \"veOabZWTWtixkn1TyITD\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _dom = __webpack_require__(\"ahJreyGRfWuLMDCl+A3L\");\n\nvar _matches = __webpack_require__(\"C2mk7N9JzKWlcOYJrkfi\");\n\nvar _matches2 = _interopRequireDefault(_matches);\n\n__webpack_require__(\"tcev71HWHlq3Ur/sw7Ir\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Propagate item search indices to headers\n */\n\n(0, _onmount2.default)('[data-js-searchable-header]', function () {\n var els = (0, _dom.nextUntil)(this, '[data-js-searchable-header]').filter(function (el) {\n return (0, _matches2.default)(el, '[data-search-index]');\n });\n\n var keywords = els.map(function (n) {\n return n.getAttribute('data-search-index');\n }).join(' ').split(' ');\n\n this.setAttribute('data-search-index', keywords.join(' '));\n});\n\n// Ensure that search-index is set first\n\n/***/ }),\n\n/***/ \"wYegCzKWCG2ZRJZfGEZa\":\n/***/ (function(module, exports) {\n\n/**\n * remove : remove(el)\n * Removes an element from the DOM.\n *\n * var remove = require('dom101/remove');\n *\n * remove(el);\n */\n\nfunction remove (el) {\n el && el.parentNode && el.parentNode.removeChild(el)\n}\n\nmodule.exports = remove\n\n\n/***/ }),\n\n/***/ \"yfX/NEeqeNrvWENPWWKS\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/* global define */\nvoid (function (root, factory) {\n if (true) !(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory),\n\t\t\t\t__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?\n\t\t\t\t(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) :\n\t\t\t\t__WEBPACK_AMD_DEFINE_FACTORY__),\n\t\t\t\t__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))\n else if (typeof exports === 'object') module.exports = factory()\n else {\n if (window.jQuery) window.jQuery.onmount = factory()\n else root.onmount = factory()\n }\n}(this, function ($) {\n /*\n * Internal: Registry.\n */\n\n var handlers, behaviors, selectors, log\n\n /*\n * Internal: IDs for auto-incrementing.\n */\n\n var bid = 0 /* behavior ID */\n var cid = 0 /* component ID */\n\n /**\n * (Module) Adds a behavior, or triggers behaviors.\n *\n * When no parameters are passed, it triggers all behaviors. When one\n * parameter is passed, it triggers the given behavior. Otherwise, it adds a\n * behavior.\n *\n * // define a behavior\n * $.onmount('.select-box', function () {\n * $(this).on('...')\n * })\n *\n * // define a behavior with exit\n * $.onmount('.select-box', function () {\n * $(document).on('...')\n * }, function () {\n * $(document).off('...')\n * })\n *\n * // retrigger a onmount\n * $.onmount('.select-box')\n *\n * // retriggers all behaviors\n * $.onmount()\n */\n\n function onmount (selector, init, exit, options) {\n if (typeof exit === 'object') {\n options = exit\n exit = undefined\n }\n\n if (arguments.length === 0 || isjQuery(selector) || isEvent(selector)) {\n // onmount() - trigger all behaviors. Also account for cases such as\n // $($.onmount), where it's triggered with a jQuery event object.\n onmount.poll()\n } else if (arguments.length === 1) {\n // onmount(selector) - trigger for a given selector.\n onmount.poll(selector)\n } else {\n // onmount(sel, fn, [fn]) - register a new behavior.\n var be = new Behavior(selector, init, exit, options)\n behaviors.push(be)\n be.register()\n }\n\n return this\n }\n\n /*\n * Use jQuery (or a jQuery-like) when available. This will allow\n * the use of jQuery selectors.\n */\n\n onmount.$ = window.jQuery || window.Zepto || window.Ender\n\n /*\n * Detect MutationObserver support for `onmount.observe()`.\n * You may even add a polyfill here via\n * `onmount.MutationObserver = require('mutation-observer')`.\n */\n\n onmount.MutationObserver =\n window.MutationObserver ||\n window.WebKitMutationObserver ||\n window.MozMutationObserver\n\n /**\n * Set this to true if you want to see debug messages.\n */\n\n onmount.debug = false\n\n /**\n * Internal: triggers behaviors for a selector or for all.\n *\n * onmount.poll()\n * onmount.poll('.js-button')\n */\n\n onmount.poll = function poll (selector) {\n if (selector) selector = onmount.selectify(selector)\n var functions = (selector ? selectors[selector] : handlers) || []\n each(functions, function (fn) { fn() })\n }\n\n /**\n * Observes automatically using MutationObserver events.\n *\n * onmount.observe()\n */\n\n onmount.observe = function observe () {\n var MutationObserver = onmount.MutationObserver\n if (typeof MutationObserver === 'undefined') return\n\n var obs = new MutationObserver(function (mutations) {\n each(behaviors, function (be) {\n each(mutations, function (mutation) {\n each(mutation.addedNodes, function (el) {\n if (matches(el, be.selector)) be.visitEnter(el)\n })\n\n each(mutation.removedNodes, function (el) {\n if (matches(el, be.selector)) be.doExit(el)\n })\n })\n })\n })\n\n obs.observe(document, { subtree: true, childList: true })\n onmount.observer = obs\n\n // trigger everything before going\n onmount()\n return true\n }\n\n /**\n * Turns off observation first issued by `onmount.observe()`.\n */\n\n onmount.unobserve = function unobserve () {\n if (!this.observer) return\n this.observer.disconnect()\n delete this.observer\n }\n\n /**\n * Forces teardown of all behaviors currently applied.\n */\n\n onmount.teardown = function teardown () {\n each(behaviors, function (be) {\n each(be.loaded, function (el, i) {\n if (el) be.doExit(el, i)\n })\n })\n }\n\n /**\n * Clears all behaviors. Useful for tests.\n * This will NOT call exit handlers.\n */\n\n onmount.reset = function reset () {\n handlers = onmount.handlers = []\n selectors = onmount.selectors = {}\n behaviors = onmount.behaviors = []\n }\n\n /**\n * Internal: Converts `@role` to `[role~=\"role\"]` if needed. You can override\n * this by reimplementing `onmount.selectify`.\n *\n * selectify('@hi') //=> '[role=\"hi\"]'\n * selectify('.btn') //=> '.btn'\n */\n\n onmount.selectify = function selectify (selector) {\n if (selector[0] === '@') {\n return '[role~=\"' + selector.substr(1).replace(/\"/g, '\\\\\"') + '\"]'\n }\n return selector\n }\n\n /**\n * Internal: behavior class\n */\n\n function Behavior (selector, init, exit, options) {\n this.id = 'b' + bid++\n this.init = init\n this.exit = exit\n this.selector = onmount.selectify(selector)\n this.loaded = [] // keep track of dom elements loaded for this behavior\n this.key = '__onmount:' + bid // leave the state in el['__onmount:12']\n this.detectMutate = options && options.detectMutate\n }\n\n /**\n * Internal: initialize this behavior by registering itself to the internal\n * `selectors` map. This allows you to call `onmount(selector)` later on.\n */\n\n Behavior.prototype.register = function () {\n var be = this\n var loaded = this.loaded\n var selector = this.selector\n\n register(selector, function () {\n var list = query(selector)\n\n // This is the function invoked on `onmount(selector)`.\n // Clean up old ones (if they're not in the DOM anymore).\n each(loaded, function (element, i) {\n be.visitExit(element, i, list)\n })\n\n // Clean up new ones (if they're not loaded yet).\n eachOf(list, function (element) {\n be.visitEnter(element)\n })\n })\n }\n\n /**\n * Internal: visits the element `el` and turns it on if applicable.\n */\n\n Behavior.prototype.visitEnter = function (el) {\n if (el[this.key]) return\n var options = { id: 'c' + cid, selector: this.selector }\n if (this.init.call(el, options) !== false) {\n if (onmount.debug) log('enter', this.selector, el)\n el[this.key] = options\n this.loaded.push(el)\n cid++\n }\n }\n\n /**\n * Internal: visits the element `el` and sees if it needs its exit handler\n * called.\n */\n\n Behavior.prototype.visitExit = function (el, i, list) {\n if (!el) return\n if (this.detectMutate) {\n if (!has(list, el)) return this.doExit(el, i)\n } else {\n if (!isAttached(el)) return this.doExit(el, i)\n }\n }\n\n /**\n * Internal: calls the exit handler for the behavior for element `el` (if\n * available), and marks the behavior/element as uninitialized.\n */\n\n Behavior.prototype.doExit = function (el, i) {\n if (typeof i === 'undefined') i = this.loaded.indexOf(el)\n this.loaded[i] = undefined\n if (this.exit && this.exit.call(el, el[this.key]) !== false) {\n if (onmount.debug) log('exit', this.selector, el)\n delete el[this.key]\n }\n }\n\n /**\n * Internal: check if an element is still attached to its document.\n */\n\n function isAttached (el) {\n while (el) {\n if (el === document.documentElement) return true\n el = el.parentElement\n }\n }\n\n /**\n * Internal: reimplementation of `$('...')`. If jQuery is available,\n * use it (I guess to preserve IE compatibility and to enable special jQuery\n * attribute selectors). Use with `eachOf()` or `has()`.\n */\n\n function query (selector, fn) {\n if (onmount.$) return onmount.$(selector)\n return document.querySelectorAll(selector)\n }\n\n /**\n * Internal: iterates through a `query()` result.\n */\n\n function eachOf (list, fn) {\n if (onmount.$) return list.each(function (i) { fn(this, i) })\n return each(list, fn)\n }\n\n /**\n * Interanl: checks if given element `el` is in the query result `list`.\n */\n\n function has (list, el) {\n if (onmount.$) return list.index(el) > -1\n return list.indexOf(el) > -1\n }\n\n /**\n * Internal: registers a behavior handler for a selector.\n */\n\n function register (selector, fn) {\n if (!selectors[selector]) selectors[selector] = []\n selectors[selector].push(fn)\n handlers.push(fn)\n }\n\n /**\n * Checks if a given element `el` matches `selector`.\n * Compare with [$.fn.is](http://api.jquery.com/is/).\n *\n * var matches = require('dom101/matches');\n *\n * matches(button, ':focus');\n */\n\n function matches (el, selector) {\n var _matches = el.matches ||\n el.matchesSelector ||\n el.msMatchesSelector ||\n el.mozMatchesSelector ||\n el.webkitMatchesSelector ||\n el.oMatchesSelector\n\n if (onmount.$) {\n return onmount.$(el).is(selector)\n } else if (_matches) {\n return _matches.call(el, selector)\n } else if (el.parentNode) {\n // IE8 and below\n var nodes = el.parentNode.querySelectorAll(selector)\n for (var i = nodes.length; i--; 0) {\n if (nodes[i] === el) return true\n }\n return false\n }\n }\n\n /**\n * Iterates through `list` (an array or an object). This is useful when dealing\n * with NodeLists like `document.querySelectorAll`.\n *\n * var each = require('dom101/each');\n * var qa = require('dom101/query-selector-all');\n *\n * each(qa('.button'), function (el) {\n * addClass('el', 'selected');\n * });\n */\n\n function each (list, fn) {\n var i\n var len = list.length\n\n if (len === +len) {\n for (i = 0; i < len; i++) { fn(list[i], i) }\n } else {\n for (i in list) {\n if (list.hasOwnProperty(i)) fn(list[i], i)\n }\n }\n\n return list\n }\n\n /**\n * Internal: Check if a given object is jQuery\n */\n\n function isjQuery ($) {\n return typeof $ === 'function' && $.fn && $.noConflict\n }\n\n function isEvent (e) {\n return typeof e === 'object' && e.target\n }\n\n /**\n * Internal: logging\n */\n\n var styles = {\n enter: 'background-color:#dfd;font-weight:bold;color:#141',\n exit: 'background-color:#fdd;font-weight:bold;color:#411'\n }\n\n if (~navigator.userAgent.indexOf('Mozilla')) {\n log = function (type, selector, el) {\n console.log('%c %s ', styles[type], selector, el)\n }\n } else {\n log = function (type, selector, el) {\n console.log('(onmount)', type, selector)\n }\n }\n\n /*\n * Export\n */\n\n onmount.reset()\n return onmount\n}))\n\n\n/***/ }),\n\n/***/ \"z+w/DGZianwIMo5d4qOD\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\n// 3rd party libs\nwindow.Prism = __webpack_require__(\"+HohgKHTHTXOIAa8uoqY\");\n\n// All the others\nfunction requireAll(r) {\n r.keys().forEach(r);\n}\nrequireAll(__webpack_require__(\"2tov+8o2NrZdw/Lg8JZA\"));\nrequireAll(__webpack_require__(\"cBdQffYQOU2SCSRXjSUx\"));\n\n/***/ }),\n\n/***/ \"zNHHVy5XxvKjnqTgwxy7\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _onmount = __webpack_require__(\"yfX/NEeqeNrvWENPWWKS\");\n\nvar _onmount2 = _interopRequireDefault(_onmount);\n\nvar _search = __webpack_require__(\"DfTyEU8lscjHXmCMlptO\");\n\nvar Search = _interopRequireWildcard(_search);\n\nvar _qs = __webpack_require__(\"j059HZGO2uzpV/UZMXr3\");\n\nvar _qs2 = _interopRequireDefault(_qs);\n\nvar _on = __webpack_require__(\"MKJaVdnD9jF7rk6rW6AJ\");\n\nvar _on2 = _interopRequireDefault(_on);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n(0, _onmount2.default)('[data-js-search-input]', function () {\n var _this = this;\n\n (0, _on2.default)(this, 'input', function () {\n var val = _this.value;\n\n if (val === '') {\n Search.showAll();\n } else {\n Search.show(val);\n }\n });\n\n var query = ((0, _qs2.default)(window.location.search) || {}).q;\n if (query && query.length) {\n this.value = query;\n setTimeout(function () {\n Search.show(query);\n });\n }\n});\n\n/***/ })\n\n},[\"z+w/DGZianwIMo5d4qOD\"]);\n\n\n// WEBPACK FOOTER //\n// app.js","/**\n * Updates a local storage key. If it doesn't exist, it defaults to an empty\n * object.\n *\n * @example\n * update('dismissed', (data) => {\n * data.lol = true\n * return data\n * })\n */\n\nexport function update (key, fn) {\n if (!window.localStorage) return\n let data = JSON.parse(window.localStorage[key] || '{}')\n data = fn(data)\n window.localStorage[key] = JSON.stringify(data)\n}\n\n/**\n * Fetches a local storage key.\n *\n * @example\n * const data = fetch('dismissed')\n */\n\nexport function fetch (key) {\n if (!window.localStorage) return\n return JSON.parse(window.localStorage[key] || '{}')\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/store.js","import matches from 'dom101/matches'\nimport addClass from 'dom101/add-class'\nimport { appendMany, nextUntil, before, findChildren, createDiv } from '../helpers/dom'\n\n/**\n * Wraps h2 sections into h2-section.\n * Wraps h3 sections into h3-section.\n *\n * @private\n */\n\nexport default function wrapify (root) {\n // These are your H2 sections. Returns a list of .h2-section nodes.\n const sections = wrapifyH2(root)\n\n // For each h2 section, wrap the H3's in them\n sections.forEach(section => {\n const bodies = findChildren(section, '[data-js-h3-section-list]')\n bodies.forEach(body => { wrapifyH3(body) })\n })\n}\n\n/**\n * Wraps h2 sections into h2-section.\n * Creates and HTML structure like so:\n *\n * .h2-section\n * h2.\n * (title)\n * .body.h3-section-list.\n * (body goes here)\n *\n * @private\n */\n\nfunction wrapifyH2 (root) {\n return groupify(root, {\n tag: 'h2',\n wrapperFn: () => createDiv({ class: 'h2-section' }),\n bodyFn: () => createDiv({\n class: 'body h3-section-list',\n 'data-js-h3-section-list': ''\n })\n })\n}\n\n/**\n * Wraps h3 sections into h3-section.\n * Creates and HTML structure like so:\n *\n * .h3-section\n * h3.\n * (title)\n * .body.\n * (body goes here)\n *\n * @private\n */\n\nfunction wrapifyH3 (root) {\n return groupify(root, {\n tag: 'h3',\n wrapperFn: () => createDiv({ class: 'h3-section' }),\n bodyFn: () => createDiv({ class: 'body' })\n })\n}\n\n/**\n * Groups all headings (a `tag` selector) under wrappers like `.h2-section`\n * (build by `wrapperFn()`).\n * @private\n */\n\nexport function groupify (el, { tag, wrapperFn, bodyFn }) {\n const first = el.children[0]\n let result = []\n\n // Handle the markup before the first h2\n if (first && !matches(first, tag)) {\n const sibs = nextUntil(first, tag)\n result.push(wrap(first, null, [ first, ...sibs ]))\n }\n\n // Find all h3's inside it\n const children = findChildren(el, tag)\n\n children.forEach(child => {\n const sibs = nextUntil(child, tag)\n result.push(wrap(child, child, sibs))\n })\n\n return result\n\n function wrap (pivot, first, sibs) {\n const wrap = wrapperFn()\n\n const pivotClass = pivot.className\n if (pivotClass) addClass(wrap, pivotClass)\n before(pivot, wrap)\n\n const body = bodyFn()\n if (pivotClass) addClass(body, pivotClass)\n appendMany(body, sibs)\n\n if (first) wrap.appendChild(first)\n wrap.appendChild(body)\n\n return wrap\n }\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/wrapify/index.js","import * as Store from './store'\n\n/**\n * Dismisses an announcement.\n *\n * @example\n * setDismissed('2017-09-02-happy-birthday')\n */\n\nexport function setDismissed (id) {\n Store.update('dismissed', function (data) {\n data[id] = true\n return data\n })\n}\n\n/**\n * Checks if an announcement has been dismissed before.\n *\n * @example\n * setDismissed('2017-09-02-happy-birthday')\n * isDismissed('2017-09-02-happy-birthday') => true\n */\n\nexport function isDismissed (id) {\n const data = Store.fetch('dismissed')\n return data && data[id]\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/dismiss.js","var map = {\n\t\"./onmount.js\": \"6hLKOGpXaWUwTDQA5TL2\"\n};\nfunction webpackContext(req) {\n\treturn __webpack_require__(webpackContextResolve(req));\n};\nfunction webpackContextResolve(req) {\n\tvar id = map[req];\n\tif(!(id + 1)) // check for number or string\n\t\tthrow new Error(\"Cannot find module '\" + req + \"'.\");\n\treturn id;\n};\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"2tov+8o2NrZdw/Lg8JZA\";\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./_js/initializers \\.js$\n// module id = 2tov+8o2NrZdw/Lg8JZA\n// module chunks = 0","import wrapify from '../wrapify'\nimport ready from 'dom101/ready'\nimport onmount from 'onmount'\nimport addClass from 'dom101/add-class'\n\n/**\n * Behavior: Wrapping\n */\n\nready(() => {\n const body = document.querySelector('[data-js-main-body]')\n if (body) {\n wrapify(body)\n addClass(body, '-wrapified')\n }\n setTimeout(() => { onmount() })\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/initializers/onmount.js","/**\n * Checks if we're in preview mode (?preview=1).\n */\n\nexport function isPreview () {\n return window.location.search.indexOf('preview=1') !== -1\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/preview.js","import onmount from 'onmount'\nimport injectDisqus from '../helpers/inject_disqus'\nimport ready from 'dom101/ready'\n\n/**\n * Injects Disqus onto the page.\n */\n\nonmount('[data-js-disqus]', function () {\n const data = JSON.parse(this.getAttribute('data-js-disqus'))\n\n window.disqus_config = function () {\n this.page.url = data.url\n this.page.identifier = data.identifier\n }\n\n // Disqus takes a while to load, don't do it so eagerly.\n ready(() => {\n injectDisqus(data.host)\n })\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/disqus.js","/**\n * matches : matches(el, selector)\n * Checks if a given element `el` matches `selector`.\n * Compare with [$.fn.is](http://api.jquery.com/is/).\n *\n * var matches = require('dom101/matches');\n *\n * matches(button, ':focus');\n */\n\nfunction matches (el, selector) {\n var _matches = el.matches ||\n el.matchesSelector ||\n el.msMatchesSelector ||\n el.mozMatchesSelector ||\n el.webkitMatchesSelector ||\n el.oMatchesSelector\n\n if (_matches) {\n return _matches.call(el, selector)\n } else if (el.parentNode) {\n // IE8 and below\n var nodes = el.parentNode.querySelectorAll(selector)\n for (var i = nodes.length; i--; 0) {\n if (nodes[i] === el) return true\n }\n return false\n }\n}\n\nmodule.exports = matches\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/matches.js\n// module id = C2mk7N9JzKWlcOYJrkfi\n// module chunks = 0","/**\n * Stores and retrieves data from an element. Works like jQuery.data().\n */\n\nexport function data (el, key, val) {\n if (typeof val !== 'undefined') {\n return getData(el, key)\n } else {\n return setData(el, key, val)\n }\n}\n\nexport function getData (el, key) {\n const str = el.getAttribute('data-' + key)\n return JSON.parse(str || '{}')\n}\n\nexport function setData (el, key, val) {\n el.setAttribute('data-' + key, JSON.stringify(val))\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/data.js","import onmount from 'onmount'\nimport on from 'dom101/on'\n\n/**\n * Submitting the search form\n */\n\nonmount('[data-js-search-form]', function () {\n on(this, 'submit', e => {\n e.preventDefault()\n\n const link = document.querySelector('a[data-search-index]:visible')\n const href = link && link.getAttribute('href')\n\n if (href) window.location = href\n })\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/search-form.js","import { splitwords } from './permutate'\nimport qsa from 'dom101/query-selector-all'\n\n/**\n * Show everything.\n *\n * @example\n * Search.showAll()\n */\n\nexport function showAll () {\n qsa('[data-search-index]').forEach(el => {\n el.removeAttribute('aria-hidden')\n })\n}\n\n/**\n * Search for a given keyword.\n *\n * @example\n * Search.show('hello')\n */\n\nexport function show (val) {\n const keywords = splitwords(val)\n\n if (!keywords.length) return showAll()\n\n const selectors = keywords\n .map(k => `[data-search-index~=${JSON.stringify(k)}]`)\n .join('')\n\n qsa('[data-search-index]').forEach(el => {\n el.setAttribute('aria-hidden', true)\n })\n\n qsa(selectors).forEach(el => {\n el.removeAttribute('aria-hidden')\n })\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/search.js","/* eslint-disable no-new */\n\nimport Isotope from 'isotope-layout/dist/isotope.pkgd.js'\nimport onmount from 'onmount'\nimport on from 'dom101/on'\nimport qsa from 'dom101/query-selector-all'\n\n/*\n * Behavior: Isotope\n */\n\nonmount('[data-js-h3-section-list]', function () {\n const iso = new Isotope(this, {\n itemSelector: '.h3-section',\n transitionDuration: 0\n })\n\n const images = qsa('img', this)\n\n images.forEach(image => {\n on(image, 'load', () => {\n iso.layout()\n })\n })\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/h3-section-list.js","/**\n * querySelectorAll : querySelectorAll(query, [element])\n * Convenience function to access `document.querySelectorAll`. Unlike the\n * default version, this always returns an array.\n *\n * If a 2nd parameter `element` is given, it only searches for descendants of\n * that element.\n *\n * var each = require('dom101/each');\n * var qsa = require('dom101/query-selector-all');\n *\n * qsa('.button').each(el => {\n * addClass('el', 'selected');\n * };\n */\n\nfunction querySelectorAll (query, context) {\n return Array.prototype.slice.call(\n (context || document).querySelectorAll(query)\n )\n}\n\nmodule.exports = querySelectorAll\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/query-selector-all.js\n// module id = EvxNxLK9yKFmn1U14Kvw\n// module chunks = 0","/**\n * Permutates a searcheable item.\n *\n * permutate({\n * slug: 'hello-world',\n * category: 'greetings'\n * })\n */\n\nexport default function permutate (data) {\n let words = []\n if (data.slug) {\n words = words.concat(permutateString(data.slug))\n }\n if (data.category) {\n words = words.concat(permutateString(data.category))\n }\n return words\n}\n\n/*\n * Permutates strings.\n *\n * @example\n * permutateString('hi joe')\n * => ['h', 'hi', 'j', 'jo', 'joe']\n */\n\nexport function permutateString (str) {\n let words = []\n let inputs = splitwords(str)\n\n inputs.forEach(word => {\n words = words.concat(permutateWord(word))\n })\n\n return words\n}\n\n/**\n * Permutates a word.\n *\n * @example\n * permutateWord('hello')\n * => ['h', 'he', 'hel', 'hell', 'hello']\n */\n\nexport function permutateWord (str) {\n let words = []\n const len = str.length\n for (var i = 1; i <= len; ++i) {\n words.push(str.substr(0, i))\n }\n return words\n}\n\n/**\n * Helper for splitting to words.\n *\n * @example\n * splitWords('Hello, world!')\n * => ['hello', 'world']\n */\n\nexport function splitwords (str) {\n const words = str.toLowerCase()\n .split(/[ \\/\\-_]/)\n .filter(k => k && k.length !== 0)\n\n return words\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/permutate.js","/*!\n * Isotope PACKAGED v3.0.4\n *\n * Licensed GPLv3 for open source use\n * or Isotope Commercial License for commercial use\n *\n * http://isotope.metafizzy.co\n * Copyright 2017 Metafizzy\n */\n\n/**\n * Bridget makes jQuery widgets\n * v2.0.1\n * MIT license\n */\n\n/* jshint browser: true, strict: true, undef: true, unused: true */\n\n( function( window, factory ) {\n // universal module definition\n /*jshint strict: false */ /* globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'jquery-bridget/jquery-bridget',[ 'jquery' ], function( jQuery ) {\n return factory( window, jQuery );\n });\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n window,\n require('jquery')\n );\n } else {\n // browser global\n window.jQueryBridget = factory(\n window,\n window.jQuery\n );\n }\n\n}( window, function factory( window, jQuery ) {\n'use strict';\n\n// ----- utils ----- //\n\nvar arraySlice = Array.prototype.slice;\n\n// helper function for logging errors\n// $.error breaks jQuery chaining\nvar console = window.console;\nvar logError = typeof console == 'undefined' ? function() {} :\n function( message ) {\n console.error( message );\n };\n\n// ----- jQueryBridget ----- //\n\nfunction jQueryBridget( namespace, PluginClass, $ ) {\n $ = $ || jQuery || window.jQuery;\n if ( !$ ) {\n return;\n }\n\n // add option method -> $().plugin('option', {...})\n if ( !PluginClass.prototype.option ) {\n // option setter\n PluginClass.prototype.option = function( opts ) {\n // bail out if not an object\n if ( !$.isPlainObject( opts ) ){\n return;\n }\n this.options = $.extend( true, this.options, opts );\n };\n }\n\n // make jQuery plugin\n $.fn[ namespace ] = function( arg0 /*, arg1 */ ) {\n if ( typeof arg0 == 'string' ) {\n // method call $().plugin( 'methodName', { options } )\n // shift arguments by 1\n var args = arraySlice.call( arguments, 1 );\n return methodCall( this, arg0, args );\n }\n // just $().plugin({ options })\n plainCall( this, arg0 );\n return this;\n };\n\n // $().plugin('methodName')\n function methodCall( $elems, methodName, args ) {\n var returnValue;\n var pluginMethodStr = '$().' + namespace + '(\"' + methodName + '\")';\n\n $elems.each( function( i, elem ) {\n // get instance\n var instance = $.data( elem, namespace );\n if ( !instance ) {\n logError( namespace + ' not initialized. Cannot call methods, i.e. ' +\n pluginMethodStr );\n return;\n }\n\n var method = instance[ methodName ];\n if ( !method || methodName.charAt(0) == '_' ) {\n logError( pluginMethodStr + ' is not a valid method' );\n return;\n }\n\n // apply method, get return value\n var value = method.apply( instance, args );\n // set return value if value is returned, use only first value\n returnValue = returnValue === undefined ? value : returnValue;\n });\n\n return returnValue !== undefined ? returnValue : $elems;\n }\n\n function plainCall( $elems, options ) {\n $elems.each( function( i, elem ) {\n var instance = $.data( elem, namespace );\n if ( instance ) {\n // set options & init\n instance.option( options );\n instance._init();\n } else {\n // initialize new instance\n instance = new PluginClass( elem, options );\n $.data( elem, namespace, instance );\n }\n });\n }\n\n updateJQuery( $ );\n\n}\n\n// ----- updateJQuery ----- //\n\n// set $.bridget for v1 backwards compatibility\nfunction updateJQuery( $ ) {\n if ( !$ || ( $ && $.bridget ) ) {\n return;\n }\n $.bridget = jQueryBridget;\n}\n\nupdateJQuery( jQuery || window.jQuery );\n\n// ----- ----- //\n\nreturn jQueryBridget;\n\n}));\n\n/**\n * EvEmitter v1.0.3\n * Lil' event emitter\n * MIT License\n */\n\n/* jshint unused: true, undef: true, strict: true */\n\n( function( global, factory ) {\n // universal module definition\n /* jshint strict: false */ /* globals define, module, window */\n if ( typeof define == 'function' && define.amd ) {\n // AMD - RequireJS\n define( 'ev-emitter/ev-emitter',factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS - Browserify, Webpack\n module.exports = factory();\n } else {\n // Browser globals\n global.EvEmitter = factory();\n }\n\n}( typeof window != 'undefined' ? window : this, function() {\n\n\n\nfunction EvEmitter() {}\n\nvar proto = EvEmitter.prototype;\n\nproto.on = function( eventName, listener ) {\n if ( !eventName || !listener ) {\n return;\n }\n // set events hash\n var events = this._events = this._events || {};\n // set listeners array\n var listeners = events[ eventName ] = events[ eventName ] || [];\n // only add once\n if ( listeners.indexOf( listener ) == -1 ) {\n listeners.push( listener );\n }\n\n return this;\n};\n\nproto.once = function( eventName, listener ) {\n if ( !eventName || !listener ) {\n return;\n }\n // add event\n this.on( eventName, listener );\n // set once flag\n // set onceEvents hash\n var onceEvents = this._onceEvents = this._onceEvents || {};\n // set onceListeners object\n var onceListeners = onceEvents[ eventName ] = onceEvents[ eventName ] || {};\n // set flag\n onceListeners[ listener ] = true;\n\n return this;\n};\n\nproto.off = function( eventName, listener ) {\n var listeners = this._events && this._events[ eventName ];\n if ( !listeners || !listeners.length ) {\n return;\n }\n var index = listeners.indexOf( listener );\n if ( index != -1 ) {\n listeners.splice( index, 1 );\n }\n\n return this;\n};\n\nproto.emitEvent = function( eventName, args ) {\n var listeners = this._events && this._events[ eventName ];\n if ( !listeners || !listeners.length ) {\n return;\n }\n var i = 0;\n var listener = listeners[i];\n args = args || [];\n // once stuff\n var onceListeners = this._onceEvents && this._onceEvents[ eventName ];\n\n while ( listener ) {\n var isOnce = onceListeners && onceListeners[ listener ];\n if ( isOnce ) {\n // remove listener\n // remove before trigger to prevent recursion\n this.off( eventName, listener );\n // unset once flag\n delete onceListeners[ listener ];\n }\n // trigger listener\n listener.apply( this, args );\n // get next listener\n i += isOnce ? 0 : 1;\n listener = listeners[i];\n }\n\n return this;\n};\n\nreturn EvEmitter;\n\n}));\n\n/*!\n * getSize v2.0.2\n * measure size of elements\n * MIT license\n */\n\n/*jshint browser: true, strict: true, undef: true, unused: true */\n/*global define: false, module: false, console: false */\n\n( function( window, factory ) {\n 'use strict';\n\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'get-size/get-size',[],function() {\n return factory();\n });\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory();\n } else {\n // browser global\n window.getSize = factory();\n }\n\n})( window, function factory() {\n'use strict';\n\n// -------------------------- helpers -------------------------- //\n\n// get a number from a string, not a percentage\nfunction getStyleSize( value ) {\n var num = parseFloat( value );\n // not a percent like '100%', and a number\n var isValid = value.indexOf('%') == -1 && !isNaN( num );\n return isValid && num;\n}\n\nfunction noop() {}\n\nvar logError = typeof console == 'undefined' ? noop :\n function( message ) {\n console.error( message );\n };\n\n// -------------------------- measurements -------------------------- //\n\nvar measurements = [\n 'paddingLeft',\n 'paddingRight',\n 'paddingTop',\n 'paddingBottom',\n 'marginLeft',\n 'marginRight',\n 'marginTop',\n 'marginBottom',\n 'borderLeftWidth',\n 'borderRightWidth',\n 'borderTopWidth',\n 'borderBottomWidth'\n];\n\nvar measurementsLength = measurements.length;\n\nfunction getZeroSize() {\n var size = {\n width: 0,\n height: 0,\n innerWidth: 0,\n innerHeight: 0,\n outerWidth: 0,\n outerHeight: 0\n };\n for ( var i=0; i < measurementsLength; i++ ) {\n var measurement = measurements[i];\n size[ measurement ] = 0;\n }\n return size;\n}\n\n// -------------------------- getStyle -------------------------- //\n\n/**\n * getStyle, get style of element, check for Firefox bug\n * https://bugzilla.mozilla.org/show_bug.cgi?id=548397\n */\nfunction getStyle( elem ) {\n var style = getComputedStyle( elem );\n if ( !style ) {\n logError( 'Style returned ' + style +\n '. Are you running this code in a hidden iframe on Firefox? ' +\n 'See http://bit.ly/getsizebug1' );\n }\n return style;\n}\n\n// -------------------------- setup -------------------------- //\n\nvar isSetup = false;\n\nvar isBoxSizeOuter;\n\n/**\n * setup\n * check isBoxSizerOuter\n * do on first getSize() rather than on page load for Firefox bug\n */\nfunction setup() {\n // setup once\n if ( isSetup ) {\n return;\n }\n isSetup = true;\n\n // -------------------------- box sizing -------------------------- //\n\n /**\n * WebKit measures the outer-width on style.width on border-box elems\n * IE & Firefox<29 measures the inner-width\n */\n var div = document.createElement('div');\n div.style.width = '200px';\n div.style.padding = '1px 2px 3px 4px';\n div.style.borderStyle = 'solid';\n div.style.borderWidth = '1px 2px 3px 4px';\n div.style.boxSizing = 'border-box';\n\n var body = document.body || document.documentElement;\n body.appendChild( div );\n var style = getStyle( div );\n\n getSize.isBoxSizeOuter = isBoxSizeOuter = getStyleSize( style.width ) == 200;\n body.removeChild( div );\n\n}\n\n// -------------------------- getSize -------------------------- //\n\nfunction getSize( elem ) {\n setup();\n\n // use querySeletor if elem is string\n if ( typeof elem == 'string' ) {\n elem = document.querySelector( elem );\n }\n\n // do not proceed on non-objects\n if ( !elem || typeof elem != 'object' || !elem.nodeType ) {\n return;\n }\n\n var style = getStyle( elem );\n\n // if hidden, everything is 0\n if ( style.display == 'none' ) {\n return getZeroSize();\n }\n\n var size = {};\n size.width = elem.offsetWidth;\n size.height = elem.offsetHeight;\n\n var isBorderBox = size.isBorderBox = style.boxSizing == 'border-box';\n\n // get all measurements\n for ( var i=0; i < measurementsLength; i++ ) {\n var measurement = measurements[i];\n var value = style[ measurement ];\n var num = parseFloat( value );\n // any 'auto', 'medium' value will be 0\n size[ measurement ] = !isNaN( num ) ? num : 0;\n }\n\n var paddingWidth = size.paddingLeft + size.paddingRight;\n var paddingHeight = size.paddingTop + size.paddingBottom;\n var marginWidth = size.marginLeft + size.marginRight;\n var marginHeight = size.marginTop + size.marginBottom;\n var borderWidth = size.borderLeftWidth + size.borderRightWidth;\n var borderHeight = size.borderTopWidth + size.borderBottomWidth;\n\n var isBorderBoxSizeOuter = isBorderBox && isBoxSizeOuter;\n\n // overwrite width and height if we can get it from style\n var styleWidth = getStyleSize( style.width );\n if ( styleWidth !== false ) {\n size.width = styleWidth +\n // add padding and border unless it's already including it\n ( isBorderBoxSizeOuter ? 0 : paddingWidth + borderWidth );\n }\n\n var styleHeight = getStyleSize( style.height );\n if ( styleHeight !== false ) {\n size.height = styleHeight +\n // add padding and border unless it's already including it\n ( isBorderBoxSizeOuter ? 0 : paddingHeight + borderHeight );\n }\n\n size.innerWidth = size.width - ( paddingWidth + borderWidth );\n size.innerHeight = size.height - ( paddingHeight + borderHeight );\n\n size.outerWidth = size.width + marginWidth;\n size.outerHeight = size.height + marginHeight;\n\n return size;\n}\n\nreturn getSize;\n\n});\n\n/**\n * matchesSelector v2.0.2\n * matchesSelector( element, '.selector' )\n * MIT license\n */\n\n/*jshint browser: true, strict: true, undef: true, unused: true */\n\n( function( window, factory ) {\n /*global define: false, module: false */\n 'use strict';\n // universal module definition\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'desandro-matches-selector/matches-selector',factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory();\n } else {\n // browser global\n window.matchesSelector = factory();\n }\n\n}( window, function factory() {\n 'use strict';\n\n var matchesMethod = ( function() {\n var ElemProto = window.Element.prototype;\n // check for the standard method name first\n if ( ElemProto.matches ) {\n return 'matches';\n }\n // check un-prefixed\n if ( ElemProto.matchesSelector ) {\n return 'matchesSelector';\n }\n // check vendor prefixes\n var prefixes = [ 'webkit', 'moz', 'ms', 'o' ];\n\n for ( var i=0; i < prefixes.length; i++ ) {\n var prefix = prefixes[i];\n var method = prefix + 'MatchesSelector';\n if ( ElemProto[ method ] ) {\n return method;\n }\n }\n })();\n\n return function matchesSelector( elem, selector ) {\n return elem[ matchesMethod ]( selector );\n };\n\n}));\n\n/**\n * Fizzy UI utils v2.0.5\n * MIT license\n */\n\n/*jshint browser: true, undef: true, unused: true, strict: true */\n\n( function( window, factory ) {\n // universal module definition\n /*jshint strict: false */ /*globals define, module, require */\n\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'fizzy-ui-utils/utils',[\n 'desandro-matches-selector/matches-selector'\n ], function( matchesSelector ) {\n return factory( window, matchesSelector );\n });\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n window,\n require('desandro-matches-selector')\n );\n } else {\n // browser global\n window.fizzyUIUtils = factory(\n window,\n window.matchesSelector\n );\n }\n\n}( window, function factory( window, matchesSelector ) {\n\n\n\nvar utils = {};\n\n// ----- extend ----- //\n\n// extends objects\nutils.extend = function( a, b ) {\n for ( var prop in b ) {\n a[ prop ] = b[ prop ];\n }\n return a;\n};\n\n// ----- modulo ----- //\n\nutils.modulo = function( num, div ) {\n return ( ( num % div ) + div ) % div;\n};\n\n// ----- makeArray ----- //\n\n// turn element or nodeList into an array\nutils.makeArray = function( obj ) {\n var ary = [];\n if ( Array.isArray( obj ) ) {\n // use object if already an array\n ary = obj;\n } else if ( obj && typeof obj == 'object' &&\n typeof obj.length == 'number' ) {\n // convert nodeList to array\n for ( var i=0; i < obj.length; i++ ) {\n ary.push( obj[i] );\n }\n } else {\n // array of single index\n ary.push( obj );\n }\n return ary;\n};\n\n// ----- removeFrom ----- //\n\nutils.removeFrom = function( ary, obj ) {\n var index = ary.indexOf( obj );\n if ( index != -1 ) {\n ary.splice( index, 1 );\n }\n};\n\n// ----- getParent ----- //\n\nutils.getParent = function( elem, selector ) {\n while ( elem.parentNode && elem != document.body ) {\n elem = elem.parentNode;\n if ( matchesSelector( elem, selector ) ) {\n return elem;\n }\n }\n};\n\n// ----- getQueryElement ----- //\n\n// use element as selector string\nutils.getQueryElement = function( elem ) {\n if ( typeof elem == 'string' ) {\n return document.querySelector( elem );\n }\n return elem;\n};\n\n// ----- handleEvent ----- //\n\n// enable .ontype to trigger from .addEventListener( elem, 'type' )\nutils.handleEvent = function( event ) {\n var method = 'on' + event.type;\n if ( this[ method ] ) {\n this[ method ]( event );\n }\n};\n\n// ----- filterFindElements ----- //\n\nutils.filterFindElements = function( elems, selector ) {\n // make array of elems\n elems = utils.makeArray( elems );\n var ffElems = [];\n\n elems.forEach( function( elem ) {\n // check that elem is an actual element\n if ( !( elem instanceof HTMLElement ) ) {\n return;\n }\n // add elem if no selector\n if ( !selector ) {\n ffElems.push( elem );\n return;\n }\n // filter & find items if we have a selector\n // filter\n if ( matchesSelector( elem, selector ) ) {\n ffElems.push( elem );\n }\n // find children\n var childElems = elem.querySelectorAll( selector );\n // concat childElems to filterFound array\n for ( var i=0; i < childElems.length; i++ ) {\n ffElems.push( childElems[i] );\n }\n });\n\n return ffElems;\n};\n\n// ----- debounceMethod ----- //\n\nutils.debounceMethod = function( _class, methodName, threshold ) {\n // original method\n var method = _class.prototype[ methodName ];\n var timeoutName = methodName + 'Timeout';\n\n _class.prototype[ methodName ] = function() {\n var timeout = this[ timeoutName ];\n if ( timeout ) {\n clearTimeout( timeout );\n }\n var args = arguments;\n\n var _this = this;\n this[ timeoutName ] = setTimeout( function() {\n method.apply( _this, args );\n delete _this[ timeoutName ];\n }, threshold || 100 );\n };\n};\n\n// ----- docReady ----- //\n\nutils.docReady = function( callback ) {\n var readyState = document.readyState;\n if ( readyState == 'complete' || readyState == 'interactive' ) {\n // do async to allow for other scripts to run. metafizzy/flickity#441\n setTimeout( callback );\n } else {\n document.addEventListener( 'DOMContentLoaded', callback );\n }\n};\n\n// ----- htmlInit ----- //\n\n// http://jamesroberts.name/blog/2010/02/22/string-functions-for-javascript-trim-to-camel-case-to-dashed-and-to-underscore/\nutils.toDashed = function( str ) {\n return str.replace( /(.)([A-Z])/g, function( match, $1, $2 ) {\n return $1 + '-' + $2;\n }).toLowerCase();\n};\n\nvar console = window.console;\n/**\n * allow user to initialize classes via [data-namespace] or .js-namespace class\n * htmlInit( Widget, 'widgetName' )\n * options are parsed from data-namespace-options\n */\nutils.htmlInit = function( WidgetClass, namespace ) {\n utils.docReady( function() {\n var dashedNamespace = utils.toDashed( namespace );\n var dataAttr = 'data-' + dashedNamespace;\n var dataAttrElems = document.querySelectorAll( '[' + dataAttr + ']' );\n var jsDashElems = document.querySelectorAll( '.js-' + dashedNamespace );\n var elems = utils.makeArray( dataAttrElems )\n .concat( utils.makeArray( jsDashElems ) );\n var dataOptionsAttr = dataAttr + '-options';\n var jQuery = window.jQuery;\n\n elems.forEach( function( elem ) {\n var attr = elem.getAttribute( dataAttr ) ||\n elem.getAttribute( dataOptionsAttr );\n var options;\n try {\n options = attr && JSON.parse( attr );\n } catch ( error ) {\n // log error, do not initialize\n if ( console ) {\n console.error( 'Error parsing ' + dataAttr + ' on ' + elem.className +\n ': ' + error );\n }\n return;\n }\n // initialize\n var instance = new WidgetClass( elem, options );\n // make available via $().data('namespace')\n if ( jQuery ) {\n jQuery.data( elem, namespace, instance );\n }\n });\n\n });\n};\n\n// ----- ----- //\n\nreturn utils;\n\n}));\n\n/**\n * Outlayer Item\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /* globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD - RequireJS\n define( 'outlayer/item',[\n 'ev-emitter/ev-emitter',\n 'get-size/get-size'\n ],\n factory\n );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS - Browserify, Webpack\n module.exports = factory(\n require('ev-emitter'),\n require('get-size')\n );\n } else {\n // browser global\n window.Outlayer = {};\n window.Outlayer.Item = factory(\n window.EvEmitter,\n window.getSize\n );\n }\n\n}( window, function factory( EvEmitter, getSize ) {\n'use strict';\n\n// ----- helpers ----- //\n\nfunction isEmptyObj( obj ) {\n for ( var prop in obj ) {\n return false;\n }\n prop = null;\n return true;\n}\n\n// -------------------------- CSS3 support -------------------------- //\n\n\nvar docElemStyle = document.documentElement.style;\n\nvar transitionProperty = typeof docElemStyle.transition == 'string' ?\n 'transition' : 'WebkitTransition';\nvar transformProperty = typeof docElemStyle.transform == 'string' ?\n 'transform' : 'WebkitTransform';\n\nvar transitionEndEvent = {\n WebkitTransition: 'webkitTransitionEnd',\n transition: 'transitionend'\n}[ transitionProperty ];\n\n// cache all vendor properties that could have vendor prefix\nvar vendorProperties = {\n transform: transformProperty,\n transition: transitionProperty,\n transitionDuration: transitionProperty + 'Duration',\n transitionProperty: transitionProperty + 'Property',\n transitionDelay: transitionProperty + 'Delay'\n};\n\n// -------------------------- Item -------------------------- //\n\nfunction Item( element, layout ) {\n if ( !element ) {\n return;\n }\n\n this.element = element;\n // parent layout class, i.e. Masonry, Isotope, or Packery\n this.layout = layout;\n this.position = {\n x: 0,\n y: 0\n };\n\n this._create();\n}\n\n// inherit EvEmitter\nvar proto = Item.prototype = Object.create( EvEmitter.prototype );\nproto.constructor = Item;\n\nproto._create = function() {\n // transition objects\n this._transn = {\n ingProperties: {},\n clean: {},\n onEnd: {}\n };\n\n this.css({\n position: 'absolute'\n });\n};\n\n// trigger specified handler for event type\nproto.handleEvent = function( event ) {\n var method = 'on' + event.type;\n if ( this[ method ] ) {\n this[ method ]( event );\n }\n};\n\nproto.getSize = function() {\n this.size = getSize( this.element );\n};\n\n/**\n * apply CSS styles to element\n * @param {Object} style\n */\nproto.css = function( style ) {\n var elemStyle = this.element.style;\n\n for ( var prop in style ) {\n // use vendor property if available\n var supportedProp = vendorProperties[ prop ] || prop;\n elemStyle[ supportedProp ] = style[ prop ];\n }\n};\n\n // measure position, and sets it\nproto.getPosition = function() {\n var style = getComputedStyle( this.element );\n var isOriginLeft = this.layout._getOption('originLeft');\n var isOriginTop = this.layout._getOption('originTop');\n var xValue = style[ isOriginLeft ? 'left' : 'right' ];\n var yValue = style[ isOriginTop ? 'top' : 'bottom' ];\n // convert percent to pixels\n var layoutSize = this.layout.size;\n var x = xValue.indexOf('%') != -1 ?\n ( parseFloat( xValue ) / 100 ) * layoutSize.width : parseInt( xValue, 10 );\n var y = yValue.indexOf('%') != -1 ?\n ( parseFloat( yValue ) / 100 ) * layoutSize.height : parseInt( yValue, 10 );\n\n // clean up 'auto' or other non-integer values\n x = isNaN( x ) ? 0 : x;\n y = isNaN( y ) ? 0 : y;\n // remove padding from measurement\n x -= isOriginLeft ? layoutSize.paddingLeft : layoutSize.paddingRight;\n y -= isOriginTop ? layoutSize.paddingTop : layoutSize.paddingBottom;\n\n this.position.x = x;\n this.position.y = y;\n};\n\n// set settled position, apply padding\nproto.layoutPosition = function() {\n var layoutSize = this.layout.size;\n var style = {};\n var isOriginLeft = this.layout._getOption('originLeft');\n var isOriginTop = this.layout._getOption('originTop');\n\n // x\n var xPadding = isOriginLeft ? 'paddingLeft' : 'paddingRight';\n var xProperty = isOriginLeft ? 'left' : 'right';\n var xResetProperty = isOriginLeft ? 'right' : 'left';\n\n var x = this.position.x + layoutSize[ xPadding ];\n // set in percentage or pixels\n style[ xProperty ] = this.getXValue( x );\n // reset other property\n style[ xResetProperty ] = '';\n\n // y\n var yPadding = isOriginTop ? 'paddingTop' : 'paddingBottom';\n var yProperty = isOriginTop ? 'top' : 'bottom';\n var yResetProperty = isOriginTop ? 'bottom' : 'top';\n\n var y = this.position.y + layoutSize[ yPadding ];\n // set in percentage or pixels\n style[ yProperty ] = this.getYValue( y );\n // reset other property\n style[ yResetProperty ] = '';\n\n this.css( style );\n this.emitEvent( 'layout', [ this ] );\n};\n\nproto.getXValue = function( x ) {\n var isHorizontal = this.layout._getOption('horizontal');\n return this.layout.options.percentPosition && !isHorizontal ?\n ( ( x / this.layout.size.width ) * 100 ) + '%' : x + 'px';\n};\n\nproto.getYValue = function( y ) {\n var isHorizontal = this.layout._getOption('horizontal');\n return this.layout.options.percentPosition && isHorizontal ?\n ( ( y / this.layout.size.height ) * 100 ) + '%' : y + 'px';\n};\n\nproto._transitionTo = function( x, y ) {\n this.getPosition();\n // get current x & y from top/left\n var curX = this.position.x;\n var curY = this.position.y;\n\n var compareX = parseInt( x, 10 );\n var compareY = parseInt( y, 10 );\n var didNotMove = compareX === this.position.x && compareY === this.position.y;\n\n // save end position\n this.setPosition( x, y );\n\n // if did not move and not transitioning, just go to layout\n if ( didNotMove && !this.isTransitioning ) {\n this.layoutPosition();\n return;\n }\n\n var transX = x - curX;\n var transY = y - curY;\n var transitionStyle = {};\n transitionStyle.transform = this.getTranslate( transX, transY );\n\n this.transition({\n to: transitionStyle,\n onTransitionEnd: {\n transform: this.layoutPosition\n },\n isCleaning: true\n });\n};\n\nproto.getTranslate = function( x, y ) {\n // flip cooridinates if origin on right or bottom\n var isOriginLeft = this.layout._getOption('originLeft');\n var isOriginTop = this.layout._getOption('originTop');\n x = isOriginLeft ? x : -x;\n y = isOriginTop ? y : -y;\n return 'translate3d(' + x + 'px, ' + y + 'px, 0)';\n};\n\n// non transition + transform support\nproto.goTo = function( x, y ) {\n this.setPosition( x, y );\n this.layoutPosition();\n};\n\nproto.moveTo = proto._transitionTo;\n\nproto.setPosition = function( x, y ) {\n this.position.x = parseInt( x, 10 );\n this.position.y = parseInt( y, 10 );\n};\n\n// ----- transition ----- //\n\n/**\n * @param {Object} style - CSS\n * @param {Function} onTransitionEnd\n */\n\n// non transition, just trigger callback\nproto._nonTransition = function( args ) {\n this.css( args.to );\n if ( args.isCleaning ) {\n this._removeStyles( args.to );\n }\n for ( var prop in args.onTransitionEnd ) {\n args.onTransitionEnd[ prop ].call( this );\n }\n};\n\n/**\n * proper transition\n * @param {Object} args - arguments\n * @param {Object} to - style to transition to\n * @param {Object} from - style to start transition from\n * @param {Boolean} isCleaning - removes transition styles after transition\n * @param {Function} onTransitionEnd - callback\n */\nproto.transition = function( args ) {\n // redirect to nonTransition if no transition duration\n if ( !parseFloat( this.layout.options.transitionDuration ) ) {\n this._nonTransition( args );\n return;\n }\n\n var _transition = this._transn;\n // keep track of onTransitionEnd callback by css property\n for ( var prop in args.onTransitionEnd ) {\n _transition.onEnd[ prop ] = args.onTransitionEnd[ prop ];\n }\n // keep track of properties that are transitioning\n for ( prop in args.to ) {\n _transition.ingProperties[ prop ] = true;\n // keep track of properties to clean up when transition is done\n if ( args.isCleaning ) {\n _transition.clean[ prop ] = true;\n }\n }\n\n // set from styles\n if ( args.from ) {\n this.css( args.from );\n // force redraw. http://blog.alexmaccaw.com/css-transitions\n var h = this.element.offsetHeight;\n // hack for JSHint to hush about unused var\n h = null;\n }\n // enable transition\n this.enableTransition( args.to );\n // set styles that are transitioning\n this.css( args.to );\n\n this.isTransitioning = true;\n\n};\n\n// dash before all cap letters, including first for\n// WebkitTransform => -webkit-transform\nfunction toDashedAll( str ) {\n return str.replace( /([A-Z])/g, function( $1 ) {\n return '-' + $1.toLowerCase();\n });\n}\n\nvar transitionProps = 'opacity,' + toDashedAll( transformProperty );\n\nproto.enableTransition = function(/* style */) {\n // HACK changing transitionProperty during a transition\n // will cause transition to jump\n if ( this.isTransitioning ) {\n return;\n }\n\n // make `transition: foo, bar, baz` from style object\n // HACK un-comment this when enableTransition can work\n // while a transition is happening\n // var transitionValues = [];\n // for ( var prop in style ) {\n // // dash-ify camelCased properties like WebkitTransition\n // prop = vendorProperties[ prop ] || prop;\n // transitionValues.push( toDashedAll( prop ) );\n // }\n // munge number to millisecond, to match stagger\n var duration = this.layout.options.transitionDuration;\n duration = typeof duration == 'number' ? duration + 'ms' : duration;\n // enable transition styles\n this.css({\n transitionProperty: transitionProps,\n transitionDuration: duration,\n transitionDelay: this.staggerDelay || 0\n });\n // listen for transition end event\n this.element.addEventListener( transitionEndEvent, this, false );\n};\n\n// ----- events ----- //\n\nproto.onwebkitTransitionEnd = function( event ) {\n this.ontransitionend( event );\n};\n\nproto.onotransitionend = function( event ) {\n this.ontransitionend( event );\n};\n\n// properties that I munge to make my life easier\nvar dashedVendorProperties = {\n '-webkit-transform': 'transform'\n};\n\nproto.ontransitionend = function( event ) {\n // disregard bubbled events from children\n if ( event.target !== this.element ) {\n return;\n }\n var _transition = this._transn;\n // get property name of transitioned property, convert to prefix-free\n var propertyName = dashedVendorProperties[ event.propertyName ] || event.propertyName;\n\n // remove property that has completed transitioning\n delete _transition.ingProperties[ propertyName ];\n // check if any properties are still transitioning\n if ( isEmptyObj( _transition.ingProperties ) ) {\n // all properties have completed transitioning\n this.disableTransition();\n }\n // clean style\n if ( propertyName in _transition.clean ) {\n // clean up style\n this.element.style[ event.propertyName ] = '';\n delete _transition.clean[ propertyName ];\n }\n // trigger onTransitionEnd callback\n if ( propertyName in _transition.onEnd ) {\n var onTransitionEnd = _transition.onEnd[ propertyName ];\n onTransitionEnd.call( this );\n delete _transition.onEnd[ propertyName ];\n }\n\n this.emitEvent( 'transitionEnd', [ this ] );\n};\n\nproto.disableTransition = function() {\n this.removeTransitionStyles();\n this.element.removeEventListener( transitionEndEvent, this, false );\n this.isTransitioning = false;\n};\n\n/**\n * removes style property from element\n * @param {Object} style\n**/\nproto._removeStyles = function( style ) {\n // clean up transition styles\n var cleanStyle = {};\n for ( var prop in style ) {\n cleanStyle[ prop ] = '';\n }\n this.css( cleanStyle );\n};\n\nvar cleanTransitionStyle = {\n transitionProperty: '',\n transitionDuration: '',\n transitionDelay: ''\n};\n\nproto.removeTransitionStyles = function() {\n // remove transition\n this.css( cleanTransitionStyle );\n};\n\n// ----- stagger ----- //\n\nproto.stagger = function( delay ) {\n delay = isNaN( delay ) ? 0 : delay;\n this.staggerDelay = delay + 'ms';\n};\n\n// ----- show/hide/remove ----- //\n\n// remove element from DOM\nproto.removeElem = function() {\n this.element.parentNode.removeChild( this.element );\n // remove display: none\n this.css({ display: '' });\n this.emitEvent( 'remove', [ this ] );\n};\n\nproto.remove = function() {\n // just remove element if no transition support or no transition\n if ( !transitionProperty || !parseFloat( this.layout.options.transitionDuration ) ) {\n this.removeElem();\n return;\n }\n\n // start transition\n this.once( 'transitionEnd', function() {\n this.removeElem();\n });\n this.hide();\n};\n\nproto.reveal = function() {\n delete this.isHidden;\n // remove display: none\n this.css({ display: '' });\n\n var options = this.layout.options;\n\n var onTransitionEnd = {};\n var transitionEndProperty = this.getHideRevealTransitionEndProperty('visibleStyle');\n onTransitionEnd[ transitionEndProperty ] = this.onRevealTransitionEnd;\n\n this.transition({\n from: options.hiddenStyle,\n to: options.visibleStyle,\n isCleaning: true,\n onTransitionEnd: onTransitionEnd\n });\n};\n\nproto.onRevealTransitionEnd = function() {\n // check if still visible\n // during transition, item may have been hidden\n if ( !this.isHidden ) {\n this.emitEvent('reveal');\n }\n};\n\n/**\n * get style property use for hide/reveal transition end\n * @param {String} styleProperty - hiddenStyle/visibleStyle\n * @returns {String}\n */\nproto.getHideRevealTransitionEndProperty = function( styleProperty ) {\n var optionStyle = this.layout.options[ styleProperty ];\n // use opacity\n if ( optionStyle.opacity ) {\n return 'opacity';\n }\n // get first property\n for ( var prop in optionStyle ) {\n return prop;\n }\n};\n\nproto.hide = function() {\n // set flag\n this.isHidden = true;\n // remove display: none\n this.css({ display: '' });\n\n var options = this.layout.options;\n\n var onTransitionEnd = {};\n var transitionEndProperty = this.getHideRevealTransitionEndProperty('hiddenStyle');\n onTransitionEnd[ transitionEndProperty ] = this.onHideTransitionEnd;\n\n this.transition({\n from: options.visibleStyle,\n to: options.hiddenStyle,\n // keep hidden stuff hidden\n isCleaning: true,\n onTransitionEnd: onTransitionEnd\n });\n};\n\nproto.onHideTransitionEnd = function() {\n // check if still hidden\n // during transition, item may have been un-hidden\n if ( this.isHidden ) {\n this.css({ display: 'none' });\n this.emitEvent('hide');\n }\n};\n\nproto.destroy = function() {\n this.css({\n position: '',\n left: '',\n right: '',\n top: '',\n bottom: '',\n transition: '',\n transform: ''\n });\n};\n\nreturn Item;\n\n}));\n\n/*!\n * Outlayer v2.1.0\n * the brains and guts of a layout library\n * MIT license\n */\n\n( function( window, factory ) {\n 'use strict';\n // universal module definition\n /* jshint strict: false */ /* globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD - RequireJS\n define( 'outlayer/outlayer',[\n 'ev-emitter/ev-emitter',\n 'get-size/get-size',\n 'fizzy-ui-utils/utils',\n './item'\n ],\n function( EvEmitter, getSize, utils, Item ) {\n return factory( window, EvEmitter, getSize, utils, Item);\n }\n );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS - Browserify, Webpack\n module.exports = factory(\n window,\n require('ev-emitter'),\n require('get-size'),\n require('fizzy-ui-utils'),\n require('./item')\n );\n } else {\n // browser global\n window.Outlayer = factory(\n window,\n window.EvEmitter,\n window.getSize,\n window.fizzyUIUtils,\n window.Outlayer.Item\n );\n }\n\n}( window, function factory( window, EvEmitter, getSize, utils, Item ) {\n'use strict';\n\n// ----- vars ----- //\n\nvar console = window.console;\nvar jQuery = window.jQuery;\nvar noop = function() {};\n\n// -------------------------- Outlayer -------------------------- //\n\n// globally unique identifiers\nvar GUID = 0;\n// internal store of all Outlayer intances\nvar instances = {};\n\n\n/**\n * @param {Element, String} element\n * @param {Object} options\n * @constructor\n */\nfunction Outlayer( element, options ) {\n var queryElement = utils.getQueryElement( element );\n if ( !queryElement ) {\n if ( console ) {\n console.error( 'Bad element for ' + this.constructor.namespace +\n ': ' + ( queryElement || element ) );\n }\n return;\n }\n this.element = queryElement;\n // add jQuery\n if ( jQuery ) {\n this.$element = jQuery( this.element );\n }\n\n // options\n this.options = utils.extend( {}, this.constructor.defaults );\n this.option( options );\n\n // add id for Outlayer.getFromElement\n var id = ++GUID;\n this.element.outlayerGUID = id; // expando\n instances[ id ] = this; // associate via id\n\n // kick it off\n this._create();\n\n var isInitLayout = this._getOption('initLayout');\n if ( isInitLayout ) {\n this.layout();\n }\n}\n\n// settings are for internal use only\nOutlayer.namespace = 'outlayer';\nOutlayer.Item = Item;\n\n// default options\nOutlayer.defaults = {\n containerStyle: {\n position: 'relative'\n },\n initLayout: true,\n originLeft: true,\n originTop: true,\n resize: true,\n resizeContainer: true,\n // item options\n transitionDuration: '0.4s',\n hiddenStyle: {\n opacity: 0,\n transform: 'scale(0.001)'\n },\n visibleStyle: {\n opacity: 1,\n transform: 'scale(1)'\n }\n};\n\nvar proto = Outlayer.prototype;\n// inherit EvEmitter\nutils.extend( proto, EvEmitter.prototype );\n\n/**\n * set options\n * @param {Object} opts\n */\nproto.option = function( opts ) {\n utils.extend( this.options, opts );\n};\n\n/**\n * get backwards compatible option value, check old name\n */\nproto._getOption = function( option ) {\n var oldOption = this.constructor.compatOptions[ option ];\n return oldOption && this.options[ oldOption ] !== undefined ?\n this.options[ oldOption ] : this.options[ option ];\n};\n\nOutlayer.compatOptions = {\n // currentName: oldName\n initLayout: 'isInitLayout',\n horizontal: 'isHorizontal',\n layoutInstant: 'isLayoutInstant',\n originLeft: 'isOriginLeft',\n originTop: 'isOriginTop',\n resize: 'isResizeBound',\n resizeContainer: 'isResizingContainer'\n};\n\nproto._create = function() {\n // get items from children\n this.reloadItems();\n // elements that affect layout, but are not laid out\n this.stamps = [];\n this.stamp( this.options.stamp );\n // set container style\n utils.extend( this.element.style, this.options.containerStyle );\n\n // bind resize method\n var canBindResize = this._getOption('resize');\n if ( canBindResize ) {\n this.bindResize();\n }\n};\n\n// goes through all children again and gets bricks in proper order\nproto.reloadItems = function() {\n // collection of item elements\n this.items = this._itemize( this.element.children );\n};\n\n\n/**\n * turn elements into Outlayer.Items to be used in layout\n * @param {Array or NodeList or HTMLElement} elems\n * @returns {Array} items - collection of new Outlayer Items\n */\nproto._itemize = function( elems ) {\n\n var itemElems = this._filterFindItemElements( elems );\n var Item = this.constructor.Item;\n\n // create new Outlayer Items for collection\n var items = [];\n for ( var i=0; i < itemElems.length; i++ ) {\n var elem = itemElems[i];\n var item = new Item( elem, this );\n items.push( item );\n }\n\n return items;\n};\n\n/**\n * get item elements to be used in layout\n * @param {Array or NodeList or HTMLElement} elems\n * @returns {Array} items - item elements\n */\nproto._filterFindItemElements = function( elems ) {\n return utils.filterFindElements( elems, this.options.itemSelector );\n};\n\n/**\n * getter method for getting item elements\n * @returns {Array} elems - collection of item elements\n */\nproto.getItemElements = function() {\n return this.items.map( function( item ) {\n return item.element;\n });\n};\n\n// ----- init & layout ----- //\n\n/**\n * lays out all items\n */\nproto.layout = function() {\n this._resetLayout();\n this._manageStamps();\n\n // don't animate first layout\n var layoutInstant = this._getOption('layoutInstant');\n var isInstant = layoutInstant !== undefined ?\n layoutInstant : !this._isLayoutInited;\n this.layoutItems( this.items, isInstant );\n\n // flag for initalized\n this._isLayoutInited = true;\n};\n\n// _init is alias for layout\nproto._init = proto.layout;\n\n/**\n * logic before any new layout\n */\nproto._resetLayout = function() {\n this.getSize();\n};\n\n\nproto.getSize = function() {\n this.size = getSize( this.element );\n};\n\n/**\n * get measurement from option, for columnWidth, rowHeight, gutter\n * if option is String -> get element from selector string, & get size of element\n * if option is Element -> get size of element\n * else use option as a number\n *\n * @param {String} measurement\n * @param {String} size - width or height\n * @private\n */\nproto._getMeasurement = function( measurement, size ) {\n var option = this.options[ measurement ];\n var elem;\n if ( !option ) {\n // default to 0\n this[ measurement ] = 0;\n } else {\n // use option as an element\n if ( typeof option == 'string' ) {\n elem = this.element.querySelector( option );\n } else if ( option instanceof HTMLElement ) {\n elem = option;\n }\n // use size of element, if element\n this[ measurement ] = elem ? getSize( elem )[ size ] : option;\n }\n};\n\n/**\n * layout a collection of item elements\n * @api public\n */\nproto.layoutItems = function( items, isInstant ) {\n items = this._getItemsForLayout( items );\n\n this._layoutItems( items, isInstant );\n\n this._postLayout();\n};\n\n/**\n * get the items to be laid out\n * you may want to skip over some items\n * @param {Array} items\n * @returns {Array} items\n */\nproto._getItemsForLayout = function( items ) {\n return items.filter( function( item ) {\n return !item.isIgnored;\n });\n};\n\n/**\n * layout items\n * @param {Array} items\n * @param {Boolean} isInstant\n */\nproto._layoutItems = function( items, isInstant ) {\n this._emitCompleteOnItems( 'layout', items );\n\n if ( !items || !items.length ) {\n // no items, emit event with empty array\n return;\n }\n\n var queue = [];\n\n items.forEach( function( item ) {\n // get x/y object from method\n var position = this._getItemLayoutPosition( item );\n // enqueue\n position.item = item;\n position.isInstant = isInstant || item.isLayoutInstant;\n queue.push( position );\n }, this );\n\n this._processLayoutQueue( queue );\n};\n\n/**\n * get item layout position\n * @param {Outlayer.Item} item\n * @returns {Object} x and y position\n */\nproto._getItemLayoutPosition = function( /* item */ ) {\n return {\n x: 0,\n y: 0\n };\n};\n\n/**\n * iterate over array and position each item\n * Reason being - separating this logic prevents 'layout invalidation'\n * thx @paul_irish\n * @param {Array} queue\n */\nproto._processLayoutQueue = function( queue ) {\n this.updateStagger();\n queue.forEach( function( obj, i ) {\n this._positionItem( obj.item, obj.x, obj.y, obj.isInstant, i );\n }, this );\n};\n\n// set stagger from option in milliseconds number\nproto.updateStagger = function() {\n var stagger = this.options.stagger;\n if ( stagger === null || stagger === undefined ) {\n this.stagger = 0;\n return;\n }\n this.stagger = getMilliseconds( stagger );\n return this.stagger;\n};\n\n/**\n * Sets position of item in DOM\n * @param {Outlayer.Item} item\n * @param {Number} x - horizontal position\n * @param {Number} y - vertical position\n * @param {Boolean} isInstant - disables transitions\n */\nproto._positionItem = function( item, x, y, isInstant, i ) {\n if ( isInstant ) {\n // if not transition, just set CSS\n item.goTo( x, y );\n } else {\n item.stagger( i * this.stagger );\n item.moveTo( x, y );\n }\n};\n\n/**\n * Any logic you want to do after each layout,\n * i.e. size the container\n */\nproto._postLayout = function() {\n this.resizeContainer();\n};\n\nproto.resizeContainer = function() {\n var isResizingContainer = this._getOption('resizeContainer');\n if ( !isResizingContainer ) {\n return;\n }\n var size = this._getContainerSize();\n if ( size ) {\n this._setContainerMeasure( size.width, true );\n this._setContainerMeasure( size.height, false );\n }\n};\n\n/**\n * Sets width or height of container if returned\n * @returns {Object} size\n * @param {Number} width\n * @param {Number} height\n */\nproto._getContainerSize = noop;\n\n/**\n * @param {Number} measure - size of width or height\n * @param {Boolean} isWidth\n */\nproto._setContainerMeasure = function( measure, isWidth ) {\n if ( measure === undefined ) {\n return;\n }\n\n var elemSize = this.size;\n // add padding and border width if border box\n if ( elemSize.isBorderBox ) {\n measure += isWidth ? elemSize.paddingLeft + elemSize.paddingRight +\n elemSize.borderLeftWidth + elemSize.borderRightWidth :\n elemSize.paddingBottom + elemSize.paddingTop +\n elemSize.borderTopWidth + elemSize.borderBottomWidth;\n }\n\n measure = Math.max( measure, 0 );\n this.element.style[ isWidth ? 'width' : 'height' ] = measure + 'px';\n};\n\n/**\n * emit eventComplete on a collection of items events\n * @param {String} eventName\n * @param {Array} items - Outlayer.Items\n */\nproto._emitCompleteOnItems = function( eventName, items ) {\n var _this = this;\n function onComplete() {\n _this.dispatchEvent( eventName + 'Complete', null, [ items ] );\n }\n\n var count = items.length;\n if ( !items || !count ) {\n onComplete();\n return;\n }\n\n var doneCount = 0;\n function tick() {\n doneCount++;\n if ( doneCount == count ) {\n onComplete();\n }\n }\n\n // bind callback\n items.forEach( function( item ) {\n item.once( eventName, tick );\n });\n};\n\n/**\n * emits events via EvEmitter and jQuery events\n * @param {String} type - name of event\n * @param {Event} event - original event\n * @param {Array} args - extra arguments\n */\nproto.dispatchEvent = function( type, event, args ) {\n // add original event to arguments\n var emitArgs = event ? [ event ].concat( args ) : args;\n this.emitEvent( type, emitArgs );\n\n if ( jQuery ) {\n // set this.$element\n this.$element = this.$element || jQuery( this.element );\n if ( event ) {\n // create jQuery event\n var $event = jQuery.Event( event );\n $event.type = type;\n this.$element.trigger( $event, args );\n } else {\n // just trigger with type if no event available\n this.$element.trigger( type, args );\n }\n }\n};\n\n// -------------------------- ignore & stamps -------------------------- //\n\n\n/**\n * keep item in collection, but do not lay it out\n * ignored items do not get skipped in layout\n * @param {Element} elem\n */\nproto.ignore = function( elem ) {\n var item = this.getItem( elem );\n if ( item ) {\n item.isIgnored = true;\n }\n};\n\n/**\n * return item to layout collection\n * @param {Element} elem\n */\nproto.unignore = function( elem ) {\n var item = this.getItem( elem );\n if ( item ) {\n delete item.isIgnored;\n }\n};\n\n/**\n * adds elements to stamps\n * @param {NodeList, Array, Element, or String} elems\n */\nproto.stamp = function( elems ) {\n elems = this._find( elems );\n if ( !elems ) {\n return;\n }\n\n this.stamps = this.stamps.concat( elems );\n // ignore\n elems.forEach( this.ignore, this );\n};\n\n/**\n * removes elements to stamps\n * @param {NodeList, Array, or Element} elems\n */\nproto.unstamp = function( elems ) {\n elems = this._find( elems );\n if ( !elems ){\n return;\n }\n\n elems.forEach( function( elem ) {\n // filter out removed stamp elements\n utils.removeFrom( this.stamps, elem );\n this.unignore( elem );\n }, this );\n};\n\n/**\n * finds child elements\n * @param {NodeList, Array, Element, or String} elems\n * @returns {Array} elems\n */\nproto._find = function( elems ) {\n if ( !elems ) {\n return;\n }\n // if string, use argument as selector string\n if ( typeof elems == 'string' ) {\n elems = this.element.querySelectorAll( elems );\n }\n elems = utils.makeArray( elems );\n return elems;\n};\n\nproto._manageStamps = function() {\n if ( !this.stamps || !this.stamps.length ) {\n return;\n }\n\n this._getBoundingRect();\n\n this.stamps.forEach( this._manageStamp, this );\n};\n\n// update boundingLeft / Top\nproto._getBoundingRect = function() {\n // get bounding rect for container element\n var boundingRect = this.element.getBoundingClientRect();\n var size = this.size;\n this._boundingRect = {\n left: boundingRect.left + size.paddingLeft + size.borderLeftWidth,\n top: boundingRect.top + size.paddingTop + size.borderTopWidth,\n right: boundingRect.right - ( size.paddingRight + size.borderRightWidth ),\n bottom: boundingRect.bottom - ( size.paddingBottom + size.borderBottomWidth )\n };\n};\n\n/**\n * @param {Element} stamp\n**/\nproto._manageStamp = noop;\n\n/**\n * get x/y position of element relative to container element\n * @param {Element} elem\n * @returns {Object} offset - has left, top, right, bottom\n */\nproto._getElementOffset = function( elem ) {\n var boundingRect = elem.getBoundingClientRect();\n var thisRect = this._boundingRect;\n var size = getSize( elem );\n var offset = {\n left: boundingRect.left - thisRect.left - size.marginLeft,\n top: boundingRect.top - thisRect.top - size.marginTop,\n right: thisRect.right - boundingRect.right - size.marginRight,\n bottom: thisRect.bottom - boundingRect.bottom - size.marginBottom\n };\n return offset;\n};\n\n// -------------------------- resize -------------------------- //\n\n// enable event handlers for listeners\n// i.e. resize -> onresize\nproto.handleEvent = utils.handleEvent;\n\n/**\n * Bind layout to window resizing\n */\nproto.bindResize = function() {\n window.addEventListener( 'resize', this );\n this.isResizeBound = true;\n};\n\n/**\n * Unbind layout to window resizing\n */\nproto.unbindResize = function() {\n window.removeEventListener( 'resize', this );\n this.isResizeBound = false;\n};\n\nproto.onresize = function() {\n this.resize();\n};\n\nutils.debounceMethod( Outlayer, 'onresize', 100 );\n\nproto.resize = function() {\n // don't trigger if size did not change\n // or if resize was unbound. See #9\n if ( !this.isResizeBound || !this.needsResizeLayout() ) {\n return;\n }\n\n this.layout();\n};\n\n/**\n * check if layout is needed post layout\n * @returns Boolean\n */\nproto.needsResizeLayout = function() {\n var size = getSize( this.element );\n // check that this.size and size are there\n // IE8 triggers resize on body size change, so they might not be\n var hasSizes = this.size && size;\n return hasSizes && size.innerWidth !== this.size.innerWidth;\n};\n\n// -------------------------- methods -------------------------- //\n\n/**\n * add items to Outlayer instance\n * @param {Array or NodeList or Element} elems\n * @returns {Array} items - Outlayer.Items\n**/\nproto.addItems = function( elems ) {\n var items = this._itemize( elems );\n // add items to collection\n if ( items.length ) {\n this.items = this.items.concat( items );\n }\n return items;\n};\n\n/**\n * Layout newly-appended item elements\n * @param {Array or NodeList or Element} elems\n */\nproto.appended = function( elems ) {\n var items = this.addItems( elems );\n if ( !items.length ) {\n return;\n }\n // layout and reveal just the new items\n this.layoutItems( items, true );\n this.reveal( items );\n};\n\n/**\n * Layout prepended elements\n * @param {Array or NodeList or Element} elems\n */\nproto.prepended = function( elems ) {\n var items = this._itemize( elems );\n if ( !items.length ) {\n return;\n }\n // add items to beginning of collection\n var previousItems = this.items.slice(0);\n this.items = items.concat( previousItems );\n // start new layout\n this._resetLayout();\n this._manageStamps();\n // layout new stuff without transition\n this.layoutItems( items, true );\n this.reveal( items );\n // layout previous items\n this.layoutItems( previousItems );\n};\n\n/**\n * reveal a collection of items\n * @param {Array of Outlayer.Items} items\n */\nproto.reveal = function( items ) {\n this._emitCompleteOnItems( 'reveal', items );\n if ( !items || !items.length ) {\n return;\n }\n var stagger = this.updateStagger();\n items.forEach( function( item, i ) {\n item.stagger( i * stagger );\n item.reveal();\n });\n};\n\n/**\n * hide a collection of items\n * @param {Array of Outlayer.Items} items\n */\nproto.hide = function( items ) {\n this._emitCompleteOnItems( 'hide', items );\n if ( !items || !items.length ) {\n return;\n }\n var stagger = this.updateStagger();\n items.forEach( function( item, i ) {\n item.stagger( i * stagger );\n item.hide();\n });\n};\n\n/**\n * reveal item elements\n * @param {Array}, {Element}, {NodeList} items\n */\nproto.revealItemElements = function( elems ) {\n var items = this.getItems( elems );\n this.reveal( items );\n};\n\n/**\n * hide item elements\n * @param {Array}, {Element}, {NodeList} items\n */\nproto.hideItemElements = function( elems ) {\n var items = this.getItems( elems );\n this.hide( items );\n};\n\n/**\n * get Outlayer.Item, given an Element\n * @param {Element} elem\n * @param {Function} callback\n * @returns {Outlayer.Item} item\n */\nproto.getItem = function( elem ) {\n // loop through items to get the one that matches\n for ( var i=0; i < this.items.length; i++ ) {\n var item = this.items[i];\n if ( item.element == elem ) {\n // return item\n return item;\n }\n }\n};\n\n/**\n * get collection of Outlayer.Items, given Elements\n * @param {Array} elems\n * @returns {Array} items - Outlayer.Items\n */\nproto.getItems = function( elems ) {\n elems = utils.makeArray( elems );\n var items = [];\n elems.forEach( function( elem ) {\n var item = this.getItem( elem );\n if ( item ) {\n items.push( item );\n }\n }, this );\n\n return items;\n};\n\n/**\n * remove element(s) from instance and DOM\n * @param {Array or NodeList or Element} elems\n */\nproto.remove = function( elems ) {\n var removeItems = this.getItems( elems );\n\n this._emitCompleteOnItems( 'remove', removeItems );\n\n // bail if no items to remove\n if ( !removeItems || !removeItems.length ) {\n return;\n }\n\n removeItems.forEach( function( item ) {\n item.remove();\n // remove item from collection\n utils.removeFrom( this.items, item );\n }, this );\n};\n\n// ----- destroy ----- //\n\n// remove and disable Outlayer instance\nproto.destroy = function() {\n // clean up dynamic styles\n var style = this.element.style;\n style.height = '';\n style.position = '';\n style.width = '';\n // destroy items\n this.items.forEach( function( item ) {\n item.destroy();\n });\n\n this.unbindResize();\n\n var id = this.element.outlayerGUID;\n delete instances[ id ]; // remove reference to instance by id\n delete this.element.outlayerGUID;\n // remove data for jQuery\n if ( jQuery ) {\n jQuery.removeData( this.element, this.constructor.namespace );\n }\n\n};\n\n// -------------------------- data -------------------------- //\n\n/**\n * get Outlayer instance from element\n * @param {Element} elem\n * @returns {Outlayer}\n */\nOutlayer.data = function( elem ) {\n elem = utils.getQueryElement( elem );\n var id = elem && elem.outlayerGUID;\n return id && instances[ id ];\n};\n\n\n// -------------------------- create Outlayer class -------------------------- //\n\n/**\n * create a layout class\n * @param {String} namespace\n */\nOutlayer.create = function( namespace, options ) {\n // sub-class Outlayer\n var Layout = subclass( Outlayer );\n // apply new options and compatOptions\n Layout.defaults = utils.extend( {}, Outlayer.defaults );\n utils.extend( Layout.defaults, options );\n Layout.compatOptions = utils.extend( {}, Outlayer.compatOptions );\n\n Layout.namespace = namespace;\n\n Layout.data = Outlayer.data;\n\n // sub-class Item\n Layout.Item = subclass( Item );\n\n // -------------------------- declarative -------------------------- //\n\n utils.htmlInit( Layout, namespace );\n\n // -------------------------- jQuery bridge -------------------------- //\n\n // make into jQuery plugin\n if ( jQuery && jQuery.bridget ) {\n jQuery.bridget( namespace, Layout );\n }\n\n return Layout;\n};\n\nfunction subclass( Parent ) {\n function SubClass() {\n Parent.apply( this, arguments );\n }\n\n SubClass.prototype = Object.create( Parent.prototype );\n SubClass.prototype.constructor = SubClass;\n\n return SubClass;\n}\n\n// ----- helpers ----- //\n\n// how many milliseconds are in each unit\nvar msUnits = {\n ms: 1,\n s: 1000\n};\n\n// munge time-like parameter into millisecond number\n// '0.4s' -> 40\nfunction getMilliseconds( time ) {\n if ( typeof time == 'number' ) {\n return time;\n }\n var matches = time.match( /(^\\d*\\.?\\d*)(\\w*)/ );\n var num = matches && matches[1];\n var unit = matches && matches[2];\n if ( !num.length ) {\n return 0;\n }\n num = parseFloat( num );\n var mult = msUnits[ unit ] || 1;\n return num * mult;\n}\n\n// ----- fin ----- //\n\n// back in global\nOutlayer.Item = Item;\n\nreturn Outlayer;\n\n}));\n\n/**\n * Isotope Item\n**/\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'isotope/js/item',[\n 'outlayer/outlayer'\n ],\n factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('outlayer')\n );\n } else {\n // browser global\n window.Isotope = window.Isotope || {};\n window.Isotope.Item = factory(\n window.Outlayer\n );\n }\n\n}( window, function factory( Outlayer ) {\n'use strict';\n\n// -------------------------- Item -------------------------- //\n\n// sub-class Outlayer Item\nfunction Item() {\n Outlayer.Item.apply( this, arguments );\n}\n\nvar proto = Item.prototype = Object.create( Outlayer.Item.prototype );\n\nvar _create = proto._create;\nproto._create = function() {\n // assign id, used for original-order sorting\n this.id = this.layout.itemGUID++;\n _create.call( this );\n this.sortData = {};\n};\n\nproto.updateSortData = function() {\n if ( this.isIgnored ) {\n return;\n }\n // default sorters\n this.sortData.id = this.id;\n // for backward compatibility\n this.sortData['original-order'] = this.id;\n this.sortData.random = Math.random();\n // go thru getSortData obj and apply the sorters\n var getSortData = this.layout.options.getSortData;\n var sorters = this.layout._sorters;\n for ( var key in getSortData ) {\n var sorter = sorters[ key ];\n this.sortData[ key ] = sorter( this.element, this );\n }\n};\n\nvar _destroy = proto.destroy;\nproto.destroy = function() {\n // call super\n _destroy.apply( this, arguments );\n // reset display, #741\n this.css({\n display: ''\n });\n};\n\nreturn Item;\n\n}));\n\n/**\n * Isotope LayoutMode\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'isotope/js/layout-mode',[\n 'get-size/get-size',\n 'outlayer/outlayer'\n ],\n factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('get-size'),\n require('outlayer')\n );\n } else {\n // browser global\n window.Isotope = window.Isotope || {};\n window.Isotope.LayoutMode = factory(\n window.getSize,\n window.Outlayer\n );\n }\n\n}( window, function factory( getSize, Outlayer ) {\n 'use strict';\n\n // layout mode class\n function LayoutMode( isotope ) {\n this.isotope = isotope;\n // link properties\n if ( isotope ) {\n this.options = isotope.options[ this.namespace ];\n this.element = isotope.element;\n this.items = isotope.filteredItems;\n this.size = isotope.size;\n }\n }\n\n var proto = LayoutMode.prototype;\n\n /**\n * some methods should just defer to default Outlayer method\n * and reference the Isotope instance as `this`\n **/\n var facadeMethods = [\n '_resetLayout',\n '_getItemLayoutPosition',\n '_manageStamp',\n '_getContainerSize',\n '_getElementOffset',\n 'needsResizeLayout',\n '_getOption'\n ];\n\n facadeMethods.forEach( function( methodName ) {\n proto[ methodName ] = function() {\n return Outlayer.prototype[ methodName ].apply( this.isotope, arguments );\n };\n });\n\n // ----- ----- //\n\n // for horizontal layout modes, check vertical size\n proto.needsVerticalResizeLayout = function() {\n // don't trigger if size did not change\n var size = getSize( this.isotope.element );\n // check that this.size and size are there\n // IE8 triggers resize on body size change, so they might not be\n var hasSizes = this.isotope.size && size;\n return hasSizes && size.innerHeight != this.isotope.size.innerHeight;\n };\n\n // ----- measurements ----- //\n\n proto._getMeasurement = function() {\n this.isotope._getMeasurement.apply( this, arguments );\n };\n\n proto.getColumnWidth = function() {\n this.getSegmentSize( 'column', 'Width' );\n };\n\n proto.getRowHeight = function() {\n this.getSegmentSize( 'row', 'Height' );\n };\n\n /**\n * get columnWidth or rowHeight\n * segment: 'column' or 'row'\n * size 'Width' or 'Height'\n **/\n proto.getSegmentSize = function( segment, size ) {\n var segmentName = segment + size;\n var outerSize = 'outer' + size;\n // columnWidth / outerWidth // rowHeight / outerHeight\n this._getMeasurement( segmentName, outerSize );\n // got rowHeight or columnWidth, we can chill\n if ( this[ segmentName ] ) {\n return;\n }\n // fall back to item of first element\n var firstItemSize = this.getFirstItemSize();\n this[ segmentName ] = firstItemSize && firstItemSize[ outerSize ] ||\n // or size of container\n this.isotope.size[ 'inner' + size ];\n };\n\n proto.getFirstItemSize = function() {\n var firstItem = this.isotope.filteredItems[0];\n return firstItem && firstItem.element && getSize( firstItem.element );\n };\n\n // ----- methods that should reference isotope ----- //\n\n proto.layout = function() {\n this.isotope.layout.apply( this.isotope, arguments );\n };\n\n proto.getSize = function() {\n this.isotope.getSize();\n this.size = this.isotope.size;\n };\n\n // -------------------------- create -------------------------- //\n\n LayoutMode.modes = {};\n\n LayoutMode.create = function( namespace, options ) {\n\n function Mode() {\n LayoutMode.apply( this, arguments );\n }\n\n Mode.prototype = Object.create( proto );\n Mode.prototype.constructor = Mode;\n\n // default options\n if ( options ) {\n Mode.options = options;\n }\n\n Mode.prototype.namespace = namespace;\n // register in Isotope\n LayoutMode.modes[ namespace ] = Mode;\n\n return Mode;\n };\n\n return LayoutMode;\n\n}));\n\n/*!\n * Masonry v4.2.0\n * Cascading grid layout library\n * http://masonry.desandro.com\n * MIT License\n * by David DeSandro\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'masonry/masonry',[\n 'outlayer/outlayer',\n 'get-size/get-size'\n ],\n factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('outlayer'),\n require('get-size')\n );\n } else {\n // browser global\n window.Masonry = factory(\n window.Outlayer,\n window.getSize\n );\n }\n\n}( window, function factory( Outlayer, getSize ) {\n\n\n\n// -------------------------- masonryDefinition -------------------------- //\n\n // create an Outlayer layout class\n var Masonry = Outlayer.create('masonry');\n // isFitWidth -> fitWidth\n Masonry.compatOptions.fitWidth = 'isFitWidth';\n\n var proto = Masonry.prototype;\n\n proto._resetLayout = function() {\n this.getSize();\n this._getMeasurement( 'columnWidth', 'outerWidth' );\n this._getMeasurement( 'gutter', 'outerWidth' );\n this.measureColumns();\n\n // reset column Y\n this.colYs = [];\n for ( var i=0; i < this.cols; i++ ) {\n this.colYs.push( 0 );\n }\n\n this.maxY = 0;\n this.horizontalColIndex = 0;\n };\n\n proto.measureColumns = function() {\n this.getContainerWidth();\n // if columnWidth is 0, default to outerWidth of first item\n if ( !this.columnWidth ) {\n var firstItem = this.items[0];\n var firstItemElem = firstItem && firstItem.element;\n // columnWidth fall back to item of first element\n this.columnWidth = firstItemElem && getSize( firstItemElem ).outerWidth ||\n // if first elem has no width, default to size of container\n this.containerWidth;\n }\n\n var columnWidth = this.columnWidth += this.gutter;\n\n // calculate columns\n var containerWidth = this.containerWidth + this.gutter;\n var cols = containerWidth / columnWidth;\n // fix rounding errors, typically with gutters\n var excess = columnWidth - containerWidth % columnWidth;\n // if overshoot is less than a pixel, round up, otherwise floor it\n var mathMethod = excess && excess < 1 ? 'round' : 'floor';\n cols = Math[ mathMethod ]( cols );\n this.cols = Math.max( cols, 1 );\n };\n\n proto.getContainerWidth = function() {\n // container is parent if fit width\n var isFitWidth = this._getOption('fitWidth');\n var container = isFitWidth ? this.element.parentNode : this.element;\n // check that this.size and size are there\n // IE8 triggers resize on body size change, so they might not be\n var size = getSize( container );\n this.containerWidth = size && size.innerWidth;\n };\n\n proto._getItemLayoutPosition = function( item ) {\n item.getSize();\n // how many columns does this brick span\n var remainder = item.size.outerWidth % this.columnWidth;\n var mathMethod = remainder && remainder < 1 ? 'round' : 'ceil';\n // round if off by 1 pixel, otherwise use ceil\n var colSpan = Math[ mathMethod ]( item.size.outerWidth / this.columnWidth );\n colSpan = Math.min( colSpan, this.cols );\n // use horizontal or top column position\n var colPosMethod = this.options.horizontalOrder ?\n '_getHorizontalColPosition' : '_getTopColPosition';\n var colPosition = this[ colPosMethod ]( colSpan, item );\n // position the brick\n var position = {\n x: this.columnWidth * colPosition.col,\n y: colPosition.y\n };\n // apply setHeight to necessary columns\n var setHeight = colPosition.y + item.size.outerHeight;\n var setMax = colSpan + colPosition.col;\n for ( var i = colPosition.col; i < setMax; i++ ) {\n this.colYs[i] = setHeight;\n }\n\n return position;\n };\n\n proto._getTopColPosition = function( colSpan ) {\n var colGroup = this._getTopColGroup( colSpan );\n // get the minimum Y value from the columns\n var minimumY = Math.min.apply( Math, colGroup );\n\n return {\n col: colGroup.indexOf( minimumY ),\n y: minimumY,\n };\n };\n\n /**\n * @param {Number} colSpan - number of columns the element spans\n * @returns {Array} colGroup\n */\n proto._getTopColGroup = function( colSpan ) {\n if ( colSpan < 2 ) {\n // if brick spans only one column, use all the column Ys\n return this.colYs;\n }\n\n var colGroup = [];\n // how many different places could this brick fit horizontally\n var groupCount = this.cols + 1 - colSpan;\n // for each group potential horizontal position\n for ( var i = 0; i < groupCount; i++ ) {\n colGroup[i] = this._getColGroupY( i, colSpan );\n }\n return colGroup;\n };\n\n proto._getColGroupY = function( col, colSpan ) {\n if ( colSpan < 2 ) {\n return this.colYs[ col ];\n }\n // make an array of colY values for that one group\n var groupColYs = this.colYs.slice( col, col + colSpan );\n // and get the max value of the array\n return Math.max.apply( Math, groupColYs );\n };\n\n // get column position based on horizontal index. #873\n proto._getHorizontalColPosition = function( colSpan, item ) {\n var col = this.horizontalColIndex % this.cols;\n var isOver = colSpan > 1 && col + colSpan > this.cols;\n // shift to next row if item can't fit on current row\n col = isOver ? 0 : col;\n // don't let zero-size items take up space\n var hasSize = item.size.outerWidth && item.size.outerHeight;\n this.horizontalColIndex = hasSize ? col + colSpan : this.horizontalColIndex;\n\n return {\n col: col,\n y: this._getColGroupY( col, colSpan ),\n };\n };\n\n proto._manageStamp = function( stamp ) {\n var stampSize = getSize( stamp );\n var offset = this._getElementOffset( stamp );\n // get the columns that this stamp affects\n var isOriginLeft = this._getOption('originLeft');\n var firstX = isOriginLeft ? offset.left : offset.right;\n var lastX = firstX + stampSize.outerWidth;\n var firstCol = Math.floor( firstX / this.columnWidth );\n firstCol = Math.max( 0, firstCol );\n var lastCol = Math.floor( lastX / this.columnWidth );\n // lastCol should not go over if multiple of columnWidth #425\n lastCol -= lastX % this.columnWidth ? 0 : 1;\n lastCol = Math.min( this.cols - 1, lastCol );\n // set colYs to bottom of the stamp\n\n var isOriginTop = this._getOption('originTop');\n var stampMaxY = ( isOriginTop ? offset.top : offset.bottom ) +\n stampSize.outerHeight;\n for ( var i = firstCol; i <= lastCol; i++ ) {\n this.colYs[i] = Math.max( stampMaxY, this.colYs[i] );\n }\n };\n\n proto._getContainerSize = function() {\n this.maxY = Math.max.apply( Math, this.colYs );\n var size = {\n height: this.maxY\n };\n\n if ( this._getOption('fitWidth') ) {\n size.width = this._getContainerFitWidth();\n }\n\n return size;\n };\n\n proto._getContainerFitWidth = function() {\n var unusedCols = 0;\n // count unused columns\n var i = this.cols;\n while ( --i ) {\n if ( this.colYs[i] !== 0 ) {\n break;\n }\n unusedCols++;\n }\n // fit container to columns that have been used\n return ( this.cols - unusedCols ) * this.columnWidth - this.gutter;\n };\n\n proto.needsResizeLayout = function() {\n var previousWidth = this.containerWidth;\n this.getContainerWidth();\n return previousWidth != this.containerWidth;\n };\n\n return Masonry;\n\n}));\n\n/*!\n * Masonry layout mode\n * sub-classes Masonry\n * http://masonry.desandro.com\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'isotope/js/layout-modes/masonry',[\n '../layout-mode',\n 'masonry/masonry'\n ],\n factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('../layout-mode'),\n require('masonry-layout')\n );\n } else {\n // browser global\n factory(\n window.Isotope.LayoutMode,\n window.Masonry\n );\n }\n\n}( window, function factory( LayoutMode, Masonry ) {\n'use strict';\n\n// -------------------------- masonryDefinition -------------------------- //\n\n // create an Outlayer layout class\n var MasonryMode = LayoutMode.create('masonry');\n\n var proto = MasonryMode.prototype;\n\n var keepModeMethods = {\n _getElementOffset: true,\n layout: true,\n _getMeasurement: true\n };\n\n // inherit Masonry prototype\n for ( var method in Masonry.prototype ) {\n // do not inherit mode methods\n if ( !keepModeMethods[ method ] ) {\n proto[ method ] = Masonry.prototype[ method ];\n }\n }\n\n var measureColumns = proto.measureColumns;\n proto.measureColumns = function() {\n // set items, used if measuring first item\n this.items = this.isotope.filteredItems;\n measureColumns.call( this );\n };\n\n // point to mode options for fitWidth\n var _getOption = proto._getOption;\n proto._getOption = function( option ) {\n if ( option == 'fitWidth' ) {\n return this.options.isFitWidth !== undefined ?\n this.options.isFitWidth : this.options.fitWidth;\n }\n return _getOption.apply( this.isotope, arguments );\n };\n\n return MasonryMode;\n\n}));\n\n/**\n * fitRows layout mode\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'isotope/js/layout-modes/fit-rows',[\n '../layout-mode'\n ],\n factory );\n } else if ( typeof exports == 'object' ) {\n // CommonJS\n module.exports = factory(\n require('../layout-mode')\n );\n } else {\n // browser global\n factory(\n window.Isotope.LayoutMode\n );\n }\n\n}( window, function factory( LayoutMode ) {\n'use strict';\n\nvar FitRows = LayoutMode.create('fitRows');\n\nvar proto = FitRows.prototype;\n\nproto._resetLayout = function() {\n this.x = 0;\n this.y = 0;\n this.maxY = 0;\n this._getMeasurement( 'gutter', 'outerWidth' );\n};\n\nproto._getItemLayoutPosition = function( item ) {\n item.getSize();\n\n var itemWidth = item.size.outerWidth + this.gutter;\n // if this element cannot fit in the current row\n var containerWidth = this.isotope.size.innerWidth + this.gutter;\n if ( this.x !== 0 && itemWidth + this.x > containerWidth ) {\n this.x = 0;\n this.y = this.maxY;\n }\n\n var position = {\n x: this.x,\n y: this.y\n };\n\n this.maxY = Math.max( this.maxY, this.y + item.size.outerHeight );\n this.x += itemWidth;\n\n return position;\n};\n\nproto._getContainerSize = function() {\n return { height: this.maxY };\n};\n\nreturn FitRows;\n\n}));\n\n/**\n * vertical layout mode\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( 'isotope/js/layout-modes/vertical',[\n '../layout-mode'\n ],\n factory );\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n require('../layout-mode')\n );\n } else {\n // browser global\n factory(\n window.Isotope.LayoutMode\n );\n }\n\n}( window, function factory( LayoutMode ) {\n'use strict';\n\nvar Vertical = LayoutMode.create( 'vertical', {\n horizontalAlignment: 0\n});\n\nvar proto = Vertical.prototype;\n\nproto._resetLayout = function() {\n this.y = 0;\n};\n\nproto._getItemLayoutPosition = function( item ) {\n item.getSize();\n var x = ( this.isotope.size.innerWidth - item.size.outerWidth ) *\n this.options.horizontalAlignment;\n var y = this.y;\n this.y += item.size.outerHeight;\n return { x: x, y: y };\n};\n\nproto._getContainerSize = function() {\n return { height: this.y };\n};\n\nreturn Vertical;\n\n}));\n\n/*!\n * Isotope v3.0.4\n *\n * Licensed GPLv3 for open source use\n * or Isotope Commercial License for commercial use\n *\n * http://isotope.metafizzy.co\n * Copyright 2017 Metafizzy\n */\n\n( function( window, factory ) {\n // universal module definition\n /* jshint strict: false */ /*globals define, module, require */\n if ( typeof define == 'function' && define.amd ) {\n // AMD\n define( [\n 'outlayer/outlayer',\n 'get-size/get-size',\n 'desandro-matches-selector/matches-selector',\n 'fizzy-ui-utils/utils',\n 'isotope/js/item',\n 'isotope/js/layout-mode',\n // include default layout modes\n 'isotope/js/layout-modes/masonry',\n 'isotope/js/layout-modes/fit-rows',\n 'isotope/js/layout-modes/vertical'\n ],\n function( Outlayer, getSize, matchesSelector, utils, Item, LayoutMode ) {\n return factory( window, Outlayer, getSize, matchesSelector, utils, Item, LayoutMode );\n });\n } else if ( typeof module == 'object' && module.exports ) {\n // CommonJS\n module.exports = factory(\n window,\n require('outlayer'),\n require('get-size'),\n require('desandro-matches-selector'),\n require('fizzy-ui-utils'),\n require('isotope/js/item'),\n require('isotope/js/layout-mode'),\n // include default layout modes\n require('isotope/js/layout-modes/masonry'),\n require('isotope/js/layout-modes/fit-rows'),\n require('isotope/js/layout-modes/vertical')\n );\n } else {\n // browser global\n window.Isotope = factory(\n window,\n window.Outlayer,\n window.getSize,\n window.matchesSelector,\n window.fizzyUIUtils,\n window.Isotope.Item,\n window.Isotope.LayoutMode\n );\n }\n\n}( window, function factory( window, Outlayer, getSize, matchesSelector, utils,\n Item, LayoutMode ) {\n\n\n\n// -------------------------- vars -------------------------- //\n\nvar jQuery = window.jQuery;\n\n// -------------------------- helpers -------------------------- //\n\nvar trim = String.prototype.trim ?\n function( str ) {\n return str.trim();\n } :\n function( str ) {\n return str.replace( /^\\s+|\\s+$/g, '' );\n };\n\n// -------------------------- isotopeDefinition -------------------------- //\n\n // create an Outlayer layout class\n var Isotope = Outlayer.create( 'isotope', {\n layoutMode: 'masonry',\n isJQueryFiltering: true,\n sortAscending: true\n });\n\n Isotope.Item = Item;\n Isotope.LayoutMode = LayoutMode;\n\n var proto = Isotope.prototype;\n\n proto._create = function() {\n this.itemGUID = 0;\n // functions that sort items\n this._sorters = {};\n this._getSorters();\n // call super\n Outlayer.prototype._create.call( this );\n\n // create layout modes\n this.modes = {};\n // start filteredItems with all items\n this.filteredItems = this.items;\n // keep of track of sortBys\n this.sortHistory = [ 'original-order' ];\n // create from registered layout modes\n for ( var name in LayoutMode.modes ) {\n this._initLayoutMode( name );\n }\n };\n\n proto.reloadItems = function() {\n // reset item ID counter\n this.itemGUID = 0;\n // call super\n Outlayer.prototype.reloadItems.call( this );\n };\n\n proto._itemize = function() {\n var items = Outlayer.prototype._itemize.apply( this, arguments );\n // assign ID for original-order\n for ( var i=0; i < items.length; i++ ) {\n var item = items[i];\n item.id = this.itemGUID++;\n }\n this._updateItemsSortData( items );\n return items;\n };\n\n\n // -------------------------- layout -------------------------- //\n\n proto._initLayoutMode = function( name ) {\n var Mode = LayoutMode.modes[ name ];\n // set mode options\n // HACK extend initial options, back-fill in default options\n var initialOpts = this.options[ name ] || {};\n this.options[ name ] = Mode.options ?\n utils.extend( Mode.options, initialOpts ) : initialOpts;\n // init layout mode instance\n this.modes[ name ] = new Mode( this );\n };\n\n\n proto.layout = function() {\n // if first time doing layout, do all magic\n if ( !this._isLayoutInited && this._getOption('initLayout') ) {\n this.arrange();\n return;\n }\n this._layout();\n };\n\n // private method to be used in layout() & magic()\n proto._layout = function() {\n // don't animate first layout\n var isInstant = this._getIsInstant();\n // layout flow\n this._resetLayout();\n this._manageStamps();\n this.layoutItems( this.filteredItems, isInstant );\n\n // flag for initalized\n this._isLayoutInited = true;\n };\n\n // filter + sort + layout\n proto.arrange = function( opts ) {\n // set any options pass\n this.option( opts );\n this._getIsInstant();\n // filter, sort, and layout\n\n // filter\n var filtered = this._filter( this.items );\n this.filteredItems = filtered.matches;\n\n this._bindArrangeComplete();\n\n if ( this._isInstant ) {\n this._noTransition( this._hideReveal, [ filtered ] );\n } else {\n this._hideReveal( filtered );\n }\n\n this._sort();\n this._layout();\n };\n // alias to _init for main plugin method\n proto._init = proto.arrange;\n\n proto._hideReveal = function( filtered ) {\n this.reveal( filtered.needReveal );\n this.hide( filtered.needHide );\n };\n\n // HACK\n // Don't animate/transition first layout\n // Or don't animate/transition other layouts\n proto._getIsInstant = function() {\n var isLayoutInstant = this._getOption('layoutInstant');\n var isInstant = isLayoutInstant !== undefined ? isLayoutInstant :\n !this._isLayoutInited;\n this._isInstant = isInstant;\n return isInstant;\n };\n\n // listen for layoutComplete, hideComplete and revealComplete\n // to trigger arrangeComplete\n proto._bindArrangeComplete = function() {\n // listen for 3 events to trigger arrangeComplete\n var isLayoutComplete, isHideComplete, isRevealComplete;\n var _this = this;\n function arrangeParallelCallback() {\n if ( isLayoutComplete && isHideComplete && isRevealComplete ) {\n _this.dispatchEvent( 'arrangeComplete', null, [ _this.filteredItems ] );\n }\n }\n this.once( 'layoutComplete', function() {\n isLayoutComplete = true;\n arrangeParallelCallback();\n });\n this.once( 'hideComplete', function() {\n isHideComplete = true;\n arrangeParallelCallback();\n });\n this.once( 'revealComplete', function() {\n isRevealComplete = true;\n arrangeParallelCallback();\n });\n };\n\n // -------------------------- filter -------------------------- //\n\n proto._filter = function( items ) {\n var filter = this.options.filter;\n filter = filter || '*';\n var matches = [];\n var hiddenMatched = [];\n var visibleUnmatched = [];\n\n var test = this._getFilterTest( filter );\n\n // test each item\n for ( var i=0; i < items.length; i++ ) {\n var item = items[i];\n if ( item.isIgnored ) {\n continue;\n }\n // add item to either matched or unmatched group\n var isMatched = test( item );\n // item.isFilterMatched = isMatched;\n // add to matches if its a match\n if ( isMatched ) {\n matches.push( item );\n }\n // add to additional group if item needs to be hidden or revealed\n if ( isMatched && item.isHidden ) {\n hiddenMatched.push( item );\n } else if ( !isMatched && !item.isHidden ) {\n visibleUnmatched.push( item );\n }\n }\n\n // return collections of items to be manipulated\n return {\n matches: matches,\n needReveal: hiddenMatched,\n needHide: visibleUnmatched\n };\n };\n\n // get a jQuery, function, or a matchesSelector test given the filter\n proto._getFilterTest = function( filter ) {\n if ( jQuery && this.options.isJQueryFiltering ) {\n // use jQuery\n return function( item ) {\n return jQuery( item.element ).is( filter );\n };\n }\n if ( typeof filter == 'function' ) {\n // use filter as function\n return function( item ) {\n return filter( item.element );\n };\n }\n // default, use filter as selector string\n return function( item ) {\n return matchesSelector( item.element, filter );\n };\n };\n\n // -------------------------- sorting -------------------------- //\n\n /**\n * @params {Array} elems\n * @public\n */\n proto.updateSortData = function( elems ) {\n // get items\n var items;\n if ( elems ) {\n elems = utils.makeArray( elems );\n items = this.getItems( elems );\n } else {\n // update all items if no elems provided\n items = this.items;\n }\n\n this._getSorters();\n this._updateItemsSortData( items );\n };\n\n proto._getSorters = function() {\n var getSortData = this.options.getSortData;\n for ( var key in getSortData ) {\n var sorter = getSortData[ key ];\n this._sorters[ key ] = mungeSorter( sorter );\n }\n };\n\n /**\n * @params {Array} items - of Isotope.Items\n * @private\n */\n proto._updateItemsSortData = function( items ) {\n // do not update if no items\n var len = items && items.length;\n\n for ( var i=0; len && i < len; i++ ) {\n var item = items[i];\n item.updateSortData();\n }\n };\n\n // ----- munge sorter ----- //\n\n // encapsulate this, as we just need mungeSorter\n // other functions in here are just for munging\n var mungeSorter = ( function() {\n // add a magic layer to sorters for convienent shorthands\n // `.foo-bar` will use the text of .foo-bar querySelector\n // `[foo-bar]` will use attribute\n // you can also add parser\n // `.foo-bar parseInt` will parse that as a number\n function mungeSorter( sorter ) {\n // if not a string, return function or whatever it is\n if ( typeof sorter != 'string' ) {\n return sorter;\n }\n // parse the sorter string\n var args = trim( sorter ).split(' ');\n var query = args[0];\n // check if query looks like [an-attribute]\n var attrMatch = query.match( /^\\[(.+)\\]$/ );\n var attr = attrMatch && attrMatch[1];\n var getValue = getValueGetter( attr, query );\n // use second argument as a parser\n var parser = Isotope.sortDataParsers[ args[1] ];\n // parse the value, if there was a parser\n sorter = parser ? function( elem ) {\n return elem && parser( getValue( elem ) );\n } :\n // otherwise just return value\n function( elem ) {\n return elem && getValue( elem );\n };\n\n return sorter;\n }\n\n // get an attribute getter, or get text of the querySelector\n function getValueGetter( attr, query ) {\n // if query looks like [foo-bar], get attribute\n if ( attr ) {\n return function getAttribute( elem ) {\n return elem.getAttribute( attr );\n };\n }\n\n // otherwise, assume its a querySelector, and get its text\n return function getChildText( elem ) {\n var child = elem.querySelector( query );\n return child && child.textContent;\n };\n }\n\n return mungeSorter;\n })();\n\n // parsers used in getSortData shortcut strings\n Isotope.sortDataParsers = {\n 'parseInt': function( val ) {\n return parseInt( val, 10 );\n },\n 'parseFloat': function( val ) {\n return parseFloat( val );\n }\n };\n\n // ----- sort method ----- //\n\n // sort filteredItem order\n proto._sort = function() {\n if ( !this.options.sortBy ) {\n return;\n }\n // keep track of sortBy History\n var sortBys = utils.makeArray( this.options.sortBy );\n if ( !this._getIsSameSortBy( sortBys ) ) {\n // concat all sortBy and sortHistory, add to front, oldest goes in last\n this.sortHistory = sortBys.concat( this.sortHistory );\n }\n // sort magic\n var itemSorter = getItemSorter( this.sortHistory, this.options.sortAscending );\n this.filteredItems.sort( itemSorter );\n };\n\n // check if sortBys is same as start of sortHistory\n proto._getIsSameSortBy = function( sortBys ) {\n for ( var i=0; i < sortBys.length; i++ ) {\n if ( sortBys[i] != this.sortHistory[i] ) {\n return false;\n }\n }\n return true;\n };\n\n // returns a function used for sorting\n function getItemSorter( sortBys, sortAsc ) {\n return function sorter( itemA, itemB ) {\n // cycle through all sortKeys\n for ( var i = 0; i < sortBys.length; i++ ) {\n var sortBy = sortBys[i];\n var a = itemA.sortData[ sortBy ];\n var b = itemB.sortData[ sortBy ];\n if ( a > b || a < b ) {\n // if sortAsc is an object, use the value given the sortBy key\n var isAscending = sortAsc[ sortBy ] !== undefined ? sortAsc[ sortBy ] : sortAsc;\n var direction = isAscending ? 1 : -1;\n return ( a > b ? 1 : -1 ) * direction;\n }\n }\n return 0;\n };\n }\n\n // -------------------------- methods -------------------------- //\n\n // get layout mode\n proto._mode = function() {\n var layoutMode = this.options.layoutMode;\n var mode = this.modes[ layoutMode ];\n if ( !mode ) {\n // TODO console.error\n throw new Error( 'No layout mode: ' + layoutMode );\n }\n // HACK sync mode's options\n // any options set after init for layout mode need to be synced\n mode.options = this.options[ layoutMode ];\n return mode;\n };\n\n proto._resetLayout = function() {\n // trigger original reset layout\n Outlayer.prototype._resetLayout.call( this );\n this._mode()._resetLayout();\n };\n\n proto._getItemLayoutPosition = function( item ) {\n return this._mode()._getItemLayoutPosition( item );\n };\n\n proto._manageStamp = function( stamp ) {\n this._mode()._manageStamp( stamp );\n };\n\n proto._getContainerSize = function() {\n return this._mode()._getContainerSize();\n };\n\n proto.needsResizeLayout = function() {\n return this._mode().needsResizeLayout();\n };\n\n // -------------------------- adding & removing -------------------------- //\n\n // HEADS UP overwrites default Outlayer appended\n proto.appended = function( elems ) {\n var items = this.addItems( elems );\n if ( !items.length ) {\n return;\n }\n // filter, layout, reveal new items\n var filteredItems = this._filterRevealAdded( items );\n // add to filteredItems\n this.filteredItems = this.filteredItems.concat( filteredItems );\n };\n\n // HEADS UP overwrites default Outlayer prepended\n proto.prepended = function( elems ) {\n var items = this._itemize( elems );\n if ( !items.length ) {\n return;\n }\n // start new layout\n this._resetLayout();\n this._manageStamps();\n // filter, layout, reveal new items\n var filteredItems = this._filterRevealAdded( items );\n // layout previous items\n this.layoutItems( this.filteredItems );\n // add to items and filteredItems\n this.filteredItems = filteredItems.concat( this.filteredItems );\n this.items = items.concat( this.items );\n };\n\n proto._filterRevealAdded = function( items ) {\n var filtered = this._filter( items );\n this.hide( filtered.needHide );\n // reveal all new items\n this.reveal( filtered.matches );\n // layout new items, no transition\n this.layoutItems( filtered.matches, true );\n return filtered.matches;\n };\n\n /**\n * Filter, sort, and layout newly-appended item elements\n * @param {Array or NodeList or Element} elems\n */\n proto.insert = function( elems ) {\n var items = this.addItems( elems );\n if ( !items.length ) {\n return;\n }\n // append item elements\n var i, item;\n var len = items.length;\n for ( i=0; i < len; i++ ) {\n item = items[i];\n this.element.appendChild( item.element );\n }\n // filter new stuff\n var filteredInsertItems = this._filter( items ).matches;\n // set flag\n for ( i=0; i < len; i++ ) {\n items[i].isLayoutInstant = true;\n }\n this.arrange();\n // reset flag\n for ( i=0; i < len; i++ ) {\n delete items[i].isLayoutInstant;\n }\n this.reveal( filteredInsertItems );\n };\n\n var _remove = proto.remove;\n proto.remove = function( elems ) {\n elems = utils.makeArray( elems );\n var removeItems = this.getItems( elems );\n // do regular thing\n _remove.call( this, elems );\n // bail if no items to remove\n var len = removeItems && removeItems.length;\n // remove elems from filteredItems\n for ( var i=0; len && i < len; i++ ) {\n var item = removeItems[i];\n // remove item from collection\n utils.removeFrom( this.filteredItems, item );\n }\n };\n\n proto.shuffle = function() {\n // update random sortData\n for ( var i=0; i < this.items.length; i++ ) {\n var item = this.items[i];\n item.sortData.random = Math.random();\n }\n this.options.sortBy = 'random';\n this._sort();\n this._layout();\n };\n\n /**\n * trigger fn without transition\n * kind of hacky to have this in the first place\n * @param {Function} fn\n * @param {Array} args\n * @returns ret\n * @private\n */\n proto._noTransition = function( fn, args ) {\n // save transitionDuration before disabling\n var transitionDuration = this.options.transitionDuration;\n // disable transition\n this.options.transitionDuration = 0;\n // do it\n var returnValue = fn.apply( this, args );\n // re-enable transition for reveal\n this.options.transitionDuration = transitionDuration;\n return returnValue;\n };\n\n // ----- helper methods ----- //\n\n /**\n * getter method for getting filtered item elements\n * @returns {Array} elems - collection of item elements\n */\n proto.getFilteredItemElements = function() {\n return this.filteredItems.map( function( item ) {\n return item.element;\n });\n };\n\n // ----- ----- //\n\n return Isotope;\n\n}));\n\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/isotope-layout/dist/isotope.pkgd.js\n// module id = GbzL7C/QFmiBZDICkla+\n// module chunks = 0","var matches = require('./matches')\n\n/**\n * closest : closest(el, selector)\n * Looks for the closest ancestor of element `el` that matches `selector`.\n * Compare with [$.fn.closest](http://api.jquery.com/closest/).\n *\n * var closest = require('dom101/closest');\n *\n * closest(input, 'label');\n */\n\nfunction closest (el, sel) {\n if (!el) return\n if (matches(el, sel)) {\n return el\n } else {\n return closest(el.parentNode, sel)\n }\n}\n\nmodule.exports = closest\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/closest.js\n// module id = Gz0TuoFFs6JdDvtR2PYZ\n// module chunks = 0","/**\n * on : on(el, event, fn)\n * Adds an event handler.\n *\n * var on = require('dom101/on');\n *\n * on(el, 'click', function () {\n * ...\n * });\n */\n\nfunction on (el, event, handler) {\n if (el.addEventListener) {\n el.addEventListener(event, handler)\n } else {\n el.attachEvent('on' + event, function () {\n handler.call(el)\n })\n }\n}\n\nmodule.exports = on\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/on.js\n// module id = MKJaVdnD9jF7rk6rW6AJ\n// module chunks = 0","/**\n * each : each(list, fn)\n * Iterates through `list` (an array or an object). This is useful when dealing\n * with NodeLists like `document.querySelectorAll`.\n *\n * var each = require('dom101/each');\n * var qa = require('dom101/query-selector-all');\n *\n * each(qa('.button'), function (el) {\n * addClass('el', 'selected');\n * });\n */\n\nfunction each (list, fn) {\n var i\n var len = list.length\n var idx\n\n if (typeof len === 'number') {\n for (i = 0; i < len; i++) {\n fn(list[i], i)\n }\n } else {\n idx = 0\n for (i in list) {\n if (list.hasOwnProperty(i)) {\n fn(list[i], i, idx++)\n }\n }\n }\n\n return list\n}\n\nmodule.exports = each\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/each.js\n// module id = O7wD3s+p+jjyw5ivWGEg\n// module chunks = 0","import onmount from 'onmount'\nimport remove from 'dom101/remove'\nimport removeClass from 'dom101/remove-class'\n\nimport { getData } from '../helpers/data'\nimport { isDismissed } from '../helpers/dismiss'\nimport { isPreview } from '../helpers/preview'\n\nonmount('[data-js-dismissable]', function () {\n const id = getData(this, 'js-dismissable').id || ''\n\n if (isPreview() || isDismissed(id)) {\n remove(this)\n } else {\n removeClass(this, '-hide')\n }\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/dismissable.js","import matches from 'dom101/matches'\n\n/*\n * Just like jQuery.append\n */\n\nexport function appendMany (el, children) {\n children.forEach(child => { el.appendChild(child) })\n}\n\n/*\n * Just like jQuery.nextUntil\n */\n\nexport function nextUntil (el, selector) {\n const nextEl = el.nextSibling\n return nextUntilTick(nextEl, selector, [])\n}\n\nfunction nextUntilTick (el, selector, acc) {\n if (!el) return acc\n\n const isMatch = matches(el, selector)\n if (isMatch) return acc\n\n return nextUntilTick(el.nextSibling, selector, [ ...acc, el ])\n}\n\n/*\n * Just like jQuery.before\n */\n\nexport function before (reference, newNode) {\n reference.parentNode.insertBefore(newNode, reference)\n}\n\n/*\n * Like jQuery.children('selector')\n */\n\nexport function findChildren (el, selector) {\n return [].slice.call(el.children)\n .filter(child => matches(child, selector))\n}\n\n/**\n * Creates a div\n * @private\n *\n * @example\n *\n * createDiv({ class: 'foo' })\n */\n\nexport function createDiv (props) {\n const d = document.createElement('div')\n Object.keys(props).forEach(key => {\n d.setAttribute(key, props[key])\n })\n return d\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/dom.js","import closest from 'dom101/closest'\nimport remove from 'dom101/remove'\nimport on from 'dom101/on'\nimport { getData } from '../helpers/data'\nimport onmount from 'onmount'\nimport * as Dismiss from '../helpers/dismiss'\n\n/**\n * Dismiss button\n */\n\nonmount('[data-js-dismiss]', function () {\n const parent = closest(this, '[data-js-dismissable]')\n const dismissable = getData(parent, 'js-dismissable')\n const id = (dismissable && dismissable.id) || ''\n\n on(this, 'click', e => {\n Dismiss.setDismissed(id)\n e.preventDefault()\n if (parent) remove(parent)\n })\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/dismiss.js","var each = require('./each')\n\n/**\n * removeClass : removeClass(el, className)\n * Removes a classname.\n *\n * var removeClass = require('dom101/remove-class');\n *\n * el.className = 'selected active';\n * removeClass(el, 'active');\n *\n * el.className\n * => \"selected\"\n */\n\nfunction removeClass (el, className) {\n if (!className) return\n\n if (Array.isArray(className)) {\n each(className, function (className) {\n removeClass(el, className)\n })\n\n return\n }\n\n if (el.classList) {\n var classNames = className.split(' ').filter(Boolean)\n each(classNames, function (className) {\n el.classList.remove(className)\n })\n } else {\n var expr =\n new RegExp('(^|\\\\b)' + className.split(' ').join('|') + '(\\\\b|$)', 'gi')\n\n el.className = el.className.replace(expr, ' ')\n }\n}\n\nmodule.exports = removeClass\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/remove-class.js\n// module id = bq+j3PCtCSGVXgg8xWPw\n// module chunks = 0","var map = {\n\t\"./dismiss.js\": \"azEBDvunS5n/qbuQInIF\",\n\t\"./dismissable.js\": \"XxGrbZud7DE4W4TdQZtc\",\n\t\"./disqus.js\": \"BuWMdGeXUEK0GmkN01pU\",\n\t\"./h3-section-list.js\": \"E+dCGfS1pT5WowYv7jpv\",\n\t\"./main-body.js\": \"g3wkw0XZUos0Eo8rU7p6\",\n\t\"./no-preview.js\": \"k6EYej2Qda8Mq9A5Oeqn\",\n\t\"./search-form.js\": \"D3SYMdNAenu80VOO7/Dv\",\n\t\"./search-input.js\": \"zNHHVy5XxvKjnqTgwxy7\",\n\t\"./searchable-header.js\": \"veOabZWTWtixkn1TyITD\",\n\t\"./searchable-item.js\": \"tcev71HWHlq3Ur/sw7Ir\"\n};\nfunction webpackContext(req) {\n\treturn __webpack_require__(webpackContextResolve(req));\n};\nfunction webpackContextResolve(req) {\n\tvar id = map[req];\n\tif(!(id + 1)) // check for number or string\n\t\tthrow new Error(\"Cannot find module '\" + req + \"'.\");\n\treturn id;\n};\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"cBdQffYQOU2SCSRXjSUx\";\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./_js/behaviors \\.js$\n// module id = cBdQffYQOU2SCSRXjSUx\n// module chunks = 0","/**\n * Injects disqus's scripts into the page.\n *\n * @example\n * inject('devhints.disqus.com')\n */\n\nexport default function inject (host) {\n injectEmbed(host)\n injectCount(host)\n}\n\nexport function injectEmbed (host) {\n const d = document\n const s = d.createElement('script')\n s.src = `https://${host}/embed.js`\n s.setAttribute('data-timestamp', +new Date())\n ;(d.head || d.body).appendChild(s)\n}\n\nexport function injectCount (host) {\n const d = document\n const s = d.createElement('script')\n s.src = `https://${host}/count.js`\n s.id = 'dsq-count-scr'\n s.async = true\n ;(d.head || d.body).appendChild(s)\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/inject_disqus.js","/*\n * Helper: minimal qs implementation\n */\n\nexport default function qs (search) {\n search = search.substr(1)\n const parts = search.split('&').map(p => p.split('='))\n return parts.reduce((result, part) => {\n result[part[0]] = qsdecode(part[1])\n return result\n }, {})\n}\n\nexport function qsdecode (string) {\n if (!string) string = ''\n string = string.replace(/\\+/g, ' ')\n return string\n}\n\n\n\n// WEBPACK FOOTER //\n// ./_js/helpers/qs.js","import remove from 'dom101/remove'\nimport onmount from 'onmount'\nimport addClass from 'dom101/add-class'\n\nimport { isPreview } from '../helpers/preview'\n\n/*\n * Behavior: Things to remove when preview mode is on\n */\n\nonmount('[data-js-no-preview]', function (b) {\n if (isPreview()) {\n remove(this)\n addClass(document.documentElement, 'PreviewMode')\n }\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/no-preview.js","var each = require('./each')\n\n/**\n * addClass : addClass(el, className)\n * Adds a class name to an element. Compare with `$.fn.addClass`.\n *\n * var addClass = require('dom101/add-class');\n *\n * addClass(el, 'active');\n */\n\nfunction addClass (el, className) {\n if (!className) return\n\n if (Array.isArray(className)) {\n each(className, function (className) {\n addClass(el, className)\n })\n\n return\n }\n\n if (el.classList) {\n var classNames = className.split(' ').filter(Boolean)\n each(classNames, function (className) {\n el.classList.add(className)\n })\n } else {\n el.className += ' ' + className\n }\n}\n\nmodule.exports = addClass\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/add-class.js\n// module id = lGfezzQL7fc5RE8kg33g\n// module chunks = 0","import onmount from 'onmount'\nimport permutate from '../helpers/permutate'\n\n/**\n * Sets search indices (`data-search-index` attribute)\n */\n\nonmount('[data-js-searchable-item]', function () {\n const data = JSON.parse(this.getAttribute('data-js-searchable-item') || '{}')\n const words = permutate(data)\n\n this.setAttribute('data-search-index', words.join(' '))\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/searchable-item.js","/**\n * ready : ready(fn)\n * Executes `fn` when the DOM is ready. If the DOM is already ready, the given\n * callback will be called immediately.\n *\n * var ready = require('dom101/ready');\n *\n * ready(function () {\n * ...\n * });\n */\n\nfunction ready (fn) {\n if (isReady()) {\n return fn()\n } else if (document.addEventListener) {\n document.addEventListener('DOMContentLoaded', fn)\n } else {\n document.attachEvent('onreadystatechange', function () {\n if (isReady()) fn()\n })\n }\n}\n\nfunction isReady () {\n return (document.readyState === 'complete' || document.readyState === 'interactive')\n}\n\nmodule.exports = ready\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/ready.js\n// module id = tqbVxj9+xGAhlFrQpyTS\n// module chunks = 0","import onmount from 'onmount'\nimport { nextUntil } from '../helpers/dom'\nimport matches from 'dom101/matches'\n\n// Ensure that search-index is set first\nimport './searchable-item'\n\n/**\n * Propagate item search indices to headers\n */\n\nonmount('[data-js-searchable-header]', function () {\n const els = nextUntil(this, '[data-js-searchable-header]')\n .filter(el => matches(el, '[data-search-index]'))\n\n const keywords = els\n .map(n => n.getAttribute('data-search-index'))\n .join(' ')\n .split(' ')\n\n this.setAttribute('data-search-index', keywords.join(' '))\n})\n\n\n\n// WEBPACK FOOTER //\n// ./_js/behaviors/searchable-header.js","/**\n * remove : remove(el)\n * Removes an element from the DOM.\n *\n * var remove = require('dom101/remove');\n *\n * remove(el);\n */\n\nfunction remove (el) {\n el && el.parentNode && el.parentNode.removeChild(el)\n}\n\nmodule.exports = remove\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/dom101/remove.js\n// module id = wYegCzKWCG2ZRJZfGEZa\n// module chunks = 0","/* global define */\nvoid (function (root, factory) {\n if (typeof define === 'function' && define.amd) define(factory)\n else if (typeof exports === 'object') module.exports = factory()\n else {\n if (window.jQuery) window.jQuery.onmount = factory()\n else root.onmount = factory()\n }\n}(this, function ($) {\n /*\n * Internal: Registry.\n */\n\n var handlers, behaviors, selectors, log\n\n /*\n * Internal: IDs for auto-incrementing.\n */\n\n var bid = 0 /* behavior ID */\n var cid = 0 /* component ID */\n\n /**\n * (Module) Adds a behavior, or triggers behaviors.\n *\n * When no parameters are passed, it triggers all behaviors. When one\n * parameter is passed, it triggers the given behavior. Otherwise, it adds a\n * behavior.\n *\n * // define a behavior\n * $.onmount('.select-box', function () {\n * $(this).on('...')\n * })\n *\n * // define a behavior with exit\n * $.onmount('.select-box', function () {\n * $(document).on('...')\n * }, function () {\n * $(document).off('...')\n * })\n *\n * // retrigger a onmount\n * $.onmount('.select-box')\n *\n * // retriggers all behaviors\n * $.onmount()\n */\n\n function onmount (selector, init, exit, options) {\n if (typeof exit === 'object') {\n options = exit\n exit = undefined\n }\n\n if (arguments.length === 0 || isjQuery(selector) || isEvent(selector)) {\n // onmount() - trigger all behaviors. Also account for cases such as\n // $($.onmount), where it's triggered with a jQuery event object.\n onmount.poll()\n } else if (arguments.length === 1) {\n // onmount(selector) - trigger for a given selector.\n onmount.poll(selector)\n } else {\n // onmount(sel, fn, [fn]) - register a new behavior.\n var be = new Behavior(selector, init, exit, options)\n behaviors.push(be)\n be.register()\n }\n\n return this\n }\n\n /*\n * Use jQuery (or a jQuery-like) when available. This will allow\n * the use of jQuery selectors.\n */\n\n onmount.$ = window.jQuery || window.Zepto || window.Ender\n\n /*\n * Detect MutationObserver support for `onmount.observe()`.\n * You may even add a polyfill here via\n * `onmount.MutationObserver = require('mutation-observer')`.\n */\n\n onmount.MutationObserver =\n window.MutationObserver ||\n window.WebKitMutationObserver ||\n window.MozMutationObserver\n\n /**\n * Set this to true if you want to see debug messages.\n */\n\n onmount.debug = false\n\n /**\n * Internal: triggers behaviors for a selector or for all.\n *\n * onmount.poll()\n * onmount.poll('.js-button')\n */\n\n onmount.poll = function poll (selector) {\n if (selector) selector = onmount.selectify(selector)\n var functions = (selector ? selectors[selector] : handlers) || []\n each(functions, function (fn) { fn() })\n }\n\n /**\n * Observes automatically using MutationObserver events.\n *\n * onmount.observe()\n */\n\n onmount.observe = function observe () {\n var MutationObserver = onmount.MutationObserver\n if (typeof MutationObserver === 'undefined') return\n\n var obs = new MutationObserver(function (mutations) {\n each(behaviors, function (be) {\n each(mutations, function (mutation) {\n each(mutation.addedNodes, function (el) {\n if (matches(el, be.selector)) be.visitEnter(el)\n })\n\n each(mutation.removedNodes, function (el) {\n if (matches(el, be.selector)) be.doExit(el)\n })\n })\n })\n })\n\n obs.observe(document, { subtree: true, childList: true })\n onmount.observer = obs\n\n // trigger everything before going\n onmount()\n return true\n }\n\n /**\n * Turns off observation first issued by `onmount.observe()`.\n */\n\n onmount.unobserve = function unobserve () {\n if (!this.observer) return\n this.observer.disconnect()\n delete this.observer\n }\n\n /**\n * Forces teardown of all behaviors currently applied.\n */\n\n onmount.teardown = function teardown () {\n each(behaviors, function (be) {\n each(be.loaded, function (el, i) {\n if (el) be.doExit(el, i)\n })\n })\n }\n\n /**\n * Clears all behaviors. Useful for tests.\n * This will NOT call exit handlers.\n */\n\n onmount.reset = function reset () {\n handlers = onmount.handlers = []\n selectors = onmount.selectors = {}\n behaviors = onmount.behaviors = []\n }\n\n /**\n * Internal: Converts `@role` to `[role~=\"role\"]` if needed. You can override\n * this by reimplementing `onmount.selectify`.\n *\n * selectify('@hi') //=> '[role=\"hi\"]'\n * selectify('.btn') //=> '.btn'\n */\n\n onmount.selectify = function selectify (selector) {\n if (selector[0] === '@') {\n return '[role~=\"' + selector.substr(1).replace(/\"/g, '\\\\\"') + '\"]'\n }\n return selector\n }\n\n /**\n * Internal: behavior class\n */\n\n function Behavior (selector, init, exit, options) {\n this.id = 'b' + bid++\n this.init = init\n this.exit = exit\n this.selector = onmount.selectify(selector)\n this.loaded = [] // keep track of dom elements loaded for this behavior\n this.key = '__onmount:' + bid // leave the state in el['__onmount:12']\n this.detectMutate = options && options.detectMutate\n }\n\n /**\n * Internal: initialize this behavior by registering itself to the internal\n * `selectors` map. 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\ No newline at end of file
diff --git a/assets/packed/vendor.js b/assets/packed/vendor.js
index f3befb88c..861751637 100644
--- a/assets/packed/vendor.js
+++ b/assets/packed/vendor.js
@@ -1 +1,2 @@
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{\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tvar from = match.index + (lookbehind ? match[1].length : 0),\n\t\t\t\t\t\t to = match.index + match[0].length,\n\t\t\t\t\t\t k = i,\n\t\t\t\t\t\t p = pos;\n\n\t\t\t\t\t\tfor (var len = strarr.length; k < len && (p < to || (!strarr[k].type && !strarr[k - 1].greedy)); ++k) {\n\t\t\t\t\t\t\tp += strarr[k].length;\n\t\t\t\t\t\t\t// Move the index i to the element in strarr that is closest to from\n\t\t\t\t\t\t\tif (from >= p) {\n\t\t\t\t\t\t\t\t++i;\n\t\t\t\t\t\t\t\tpos = p;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t/*\n\t\t\t\t\t\t * If strarr[i] is a Token, then the match starts inside another Token, which is invalid\n\t\t\t\t\t\t * If strarr[k - 1] is greedy we are in conflict with another greedy pattern\n\t\t\t\t\t\t */\n\t\t\t\t\t\tif (strarr[i] instanceof Token || strarr[k - 1].greedy) {\n\t\t\t\t\t\t\tcontinue;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Number of tokens to delete and replace with the new match\n\t\t\t\t\t\tdelNum = k - i;\n\t\t\t\t\t\tstr = text.slice(pos, p);\n\t\t\t\t\t\tmatch.index -= pos;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (!match) {\n\t\t\t\t\t\tif (oneshot) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(lookbehind) {\n\t\t\t\t\t\tlookbehindLength = match[1].length;\n\t\t\t\t\t}\n\n\t\t\t\t\tvar from = match.index + lookbehindLength,\n\t\t\t\t\t match = match[0].slice(lookbehindLength),\n\t\t\t\t\t to = from + match.length,\n\t\t\t\t\t before = str.slice(0, from),\n\t\t\t\t\t after = str.slice(to);\n\n\t\t\t\t\tvar args = [i, delNum];\n\n\t\t\t\t\tif (before) {\n\t\t\t\t\t\t++i;\n\t\t\t\t\t\tpos += before.length;\n\t\t\t\t\t\targs.push(before);\n\t\t\t\t\t}\n\n\t\t\t\t\tvar wrapped = new Token(token, inside? _.tokenize(match, inside) : match, alias, match, greedy);\n\n\t\t\t\t\targs.push(wrapped);\n\n\t\t\t\t\tif (after) {\n\t\t\t\t\t\targs.push(after);\n\t\t\t\t\t}\n\n\t\t\t\t\tArray.prototype.splice.apply(strarr, args);\n\n\t\t\t\t\tif (delNum != 1)\n\t\t\t\t\t\t_.matchGrammar(text, strarr, grammar, i, pos, true, token);\n\n\t\t\t\t\tif (oneshot)\n\t\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\ttokenize: function(text, grammar, language) {\n\t\tvar strarr = [text];\n\n\t\tvar rest = grammar.rest;\n\n\t\tif (rest) {\n\t\t\tfor (var token in rest) {\n\t\t\t\tgrammar[token] = rest[token];\n\t\t\t}\n\n\t\t\tdelete grammar.rest;\n\t\t}\n\n\t\t_.matchGrammar(text, strarr, grammar, 0, 0, false);\n\n\t\treturn strarr;\n\t},\n\n\thooks: {\n\t\tall: {},\n\n\t\tadd: function (name, callback) {\n\t\t\tvar hooks = _.hooks.all;\n\n\t\t\thooks[name] = hooks[name] || [];\n\n\t\t\thooks[name].push(callback);\n\t\t},\n\n\t\trun: function (name, env) {\n\t\t\tvar callbacks = _.hooks.all[name];\n\n\t\t\tif (!callbacks || !callbacks.length) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tfor (var i=0, callback; callback = callbacks[i++];) {\n\t\t\t\tcallback(env);\n\t\t\t}\n\t\t}\n\t}\n};\n\nvar Token = _.Token = function(type, content, alias, matchedStr, greedy) {\n\tthis.type = type;\n\tthis.content = content;\n\tthis.alias = alias;\n\t// Copy of the full string this token was created from\n\tthis.length = (matchedStr || \"\").length|0;\n\tthis.greedy = !!greedy;\n};\n\nToken.stringify = function(o, language, parent) {\n\tif (typeof o == 'string') {\n\t\treturn o;\n\t}\n\n\tif (_.util.type(o) === 'Array') {\n\t\treturn o.map(function(element) {\n\t\t\treturn Token.stringify(element, language, o);\n\t\t}).join('');\n\t}\n\n\tvar env = {\n\t\ttype: o.type,\n\t\tcontent: Token.stringify(o.content, language, parent),\n\t\ttag: 'span',\n\t\tclasses: ['token', o.type],\n\t\tattributes: {},\n\t\tlanguage: language,\n\t\tparent: parent\n\t};\n\n\tif (env.type == 'comment') {\n\t\tenv.attributes['spellcheck'] = 'true';\n\t}\n\n\tif (o.alias) {\n\t\tvar aliases = _.util.type(o.alias) === 'Array' ? o.alias : [o.alias];\n\t\tArray.prototype.push.apply(env.classes, aliases);\n\t}\n\n\t_.hooks.run('wrap', env);\n\n\tvar attributes = 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16);\n\t\t\t}\n\t\t}\n\t\telse {\n\t\t\tdocument.addEventListener('DOMContentLoaded', _.highlightAll);\n\t\t}\n\t}\n}\n\nreturn _self.Prism;\n\n})();\n\nif (typeof module !== 'undefined' && module.exports) {\n\tmodule.exports = Prism;\n}\n\n// hack for components to work correctly in node.js\nif (typeof global !== 'undefined') {\n\tglobal.Prism = Prism;\n}\n\n\n/* **********************************************\n Begin prism-markup.js\n********************************************** */\n\nPrism.languages.markup = {\n\t'comment': //,\n\t'prolog': /<\\?[\\s\\S]+?\\?>/,\n\t'doctype': //i,\n\t'cdata': //i,\n\t'tag': {\n\t\tpattern: /<\\/?(?!\\d)[^\\s>\\/=$<]+(?:\\s+[^\\s>\\/=]+(?:=(?:(\"|')(?:\\\\\\1|\\\\?(?!\\1)[\\s\\S])*\\1|[^\\s'\">=]+))?)*\\s*\\/?>/i,\n\t\tinside: {\n\t\t\t'tag': {\n\t\t\t\tpattern: /^<\\/?[^\\s>\\/]+/i,\n\t\t\t\tinside: {\n\t\t\t\t\t'punctuation': /^<\\/?/,\n\t\t\t\t\t'namespace': /^[^\\s>\\/:]+:/\n\t\t\t\t}\n\t\t\t},\n\t\t\t'attr-value': {\n\t\t\t\tpattern: /=(?:('|\")[\\s\\S]*?(\\1)|[^\\s>]+)/i,\n\t\t\t\tinside: {\n\t\t\t\t\t'punctuation': /[=>\"']/\n\t\t\t\t}\n\t\t\t},\n\t\t\t'punctuation': /\\/?>/,\n\t\t\t'attr-name': {\n\t\t\t\tpattern: /[^\\s>\\/]+/,\n\t\t\t\tinside: {\n\t\t\t\t\t'namespace': /^[^\\s>\\/:]+:/\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\t},\n\t'entity': /&#?[\\da-z]{1,8};/i\n};\n\nPrism.languages.markup['tag'].inside['attr-value'].inside['entity'] =\n\tPrism.languages.markup['entity'];\n\n// Plugin to make entity title show the real entity, idea by Roman Komarov\nPrism.hooks.add('wrap', function(env) {\n\n\tif (env.type === 'entity') {\n\t\tenv.attributes['title'] = env.content.replace(/&/, '&');\n\t}\n});\n\nPrism.languages.xml = Prism.languages.markup;\nPrism.languages.html = Prism.languages.markup;\nPrism.languages.mathml = Prism.languages.markup;\nPrism.languages.svg = Prism.languages.markup;\n\n\n/* **********************************************\n Begin prism-css.js\n********************************************** */\n\nPrism.languages.css = {\n\t'comment': /\\/\\*[\\s\\S]*?\\*\\//,\n\t'atrule': {\n\t\tpattern: /@[\\w-]+?.*?(;|(?=\\s*\\{))/i,\n\t\tinside: {\n\t\t\t'rule': /@[\\w-]+/\n\t\t\t// See rest below\n\t\t}\n\t},\n\t'url': /url\\((?:([\"'])(\\\\(?:\\r\\n|[\\s\\S])|(?!\\1)[^\\\\\\r\\n])*\\1|.*?)\\)/i,\n\t'selector': /[^\\{\\}\\s][^\\{\\};]*?(?=\\s*\\{)/,\n\t'string': {\n\t\tpattern: /(\"|')(\\\\(?:\\r\\n|[\\s\\S])|(?!\\1)[^\\\\\\r\\n])*\\1/,\n\t\tgreedy: true\n\t},\n\t'property': /(\\b|\\B)[\\w-]+(?=\\s*:)/i,\n\t'important': /\\B!important\\b/i,\n\t'function': /[-a-z0-9]+(?=\\()/i,\n\t'punctuation': /[(){};:]/\n};\n\nPrism.languages.css['atrule'].inside.rest = Prism.util.clone(Prism.languages.css);\n\nif (Prism.languages.markup) {\n\tPrism.languages.insertBefore('markup', 'tag', {\n\t\t'style': {\n\t\t\tpattern: /()[\\s\\S]*?(?=<\\/style>)/i,\n\t\t\tlookbehind: true,\n\t\t\tinside: Prism.languages.css,\n\t\t\talias: 'language-css'\n\t\t}\n\t});\n\t\n\tPrism.languages.insertBefore('inside', 'attr-value', {\n\t\t'style-attr': {\n\t\t\tpattern: /\\s*style=(\"|').*?\\1/i,\n\t\t\tinside: {\n\t\t\t\t'attr-name': {\n\t\t\t\t\tpattern: /^\\s*style/i,\n\t\t\t\t\tinside: Prism.languages.markup.tag.inside\n\t\t\t\t},\n\t\t\t\t'punctuation': /^\\s*=\\s*['\"]|['\"]\\s*$/,\n\t\t\t\t'attr-value': {\n\t\t\t\t\tpattern: /.+/i,\n\t\t\t\t\tinside: Prism.languages.css\n\t\t\t\t}\n\t\t\t},\n\t\t\talias: 'language-css'\n\t\t}\n\t}, Prism.languages.markup.tag);\n}\n\n/* **********************************************\n Begin prism-clike.js\n********************************************** */\n\nPrism.languages.clike = {\n\t'comment': [\n\t\t{\n\t\t\tpattern: /(^|[^\\\\])\\/\\*[\\s\\S]*?(?:\\*\\/|$)/,\n\t\t\tlookbehind: true\n\t\t},\n\t\t{\n\t\t\tpattern: /(^|[^\\\\:])\\/\\/.*/,\n\t\t\tlookbehind: true\n\t\t}\n\t],\n\t'string': {\n\t\tpattern: /([\"'])(\\\\(?:\\r\\n|[\\s\\S])|(?!\\1)[^\\\\\\r\\n])*\\1/,\n\t\tgreedy: true\n\t},\n\t'class-name': {\n\t\tpattern: /((?:\\b(?:class|interface|extends|implements|trait|instanceof|new)\\s+)|(?:catch\\s+\\())[a-z0-9_\\.\\\\]+/i,\n\t\tlookbehind: true,\n\t\tinside: {\n\t\t\tpunctuation: /(\\.|\\\\)/\n\t\t}\n\t},\n\t'keyword': /\\b(if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\\b/,\n\t'boolean': /\\b(true|false)\\b/,\n\t'function': /[a-z0-9_]+(?=\\()/i,\n\t'number': /\\b-?(?:0x[\\da-f]+|\\d*\\.?\\d+(?:e[+-]?\\d+)?)\\b/i,\n\t'operator': /--?|\\+\\+?|!=?=?|<=?|>=?|==?=?|&&?|\\|\\|?|\\?|\\*|\\/|~|\\^|%/,\n\t'punctuation': /[{}[\\];(),.:]/\n};\n\n\n/* **********************************************\n Begin prism-javascript.js\n********************************************** */\n\nPrism.languages.javascript = Prism.languages.extend('clike', {\n\t'keyword': /\\b(as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|var|void|while|with|yield)\\b/,\n\t'number': /\\b-?(0[xX][\\dA-Fa-f]+|0[bB][01]+|0[oO][0-7]+|\\d*\\.?\\d+([Ee][+-]?\\d+)?|NaN|Infinity)\\b/,\n\t// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)\n\t'function': /[_$a-zA-Z\\xA0-\\uFFFF][_$a-zA-Z0-9\\xA0-\\uFFFF]*(?=\\()/i,\n\t'operator': /-[-=]?|\\+[+=]?|!=?=?|<>?>?=?|=(?:==?|>)?|&[&=]?|\\|[|=]?|\\*\\*?=?|\\/=?|~|\\^=?|%=?|\\?|\\.{3}/\n});\n\nPrism.languages.insertBefore('javascript', 'keyword', {\n\t'regex': {\n\t\tpattern: /(^|[^/])\\/(?!\\/)(\\[[^\\]\\r\\n]+]|\\\\.|[^/\\\\\\[\\r\\n])+\\/[gimyu]{0,5}(?=\\s*($|[\\r\\n,.;})]))/,\n\t\tlookbehind: true,\n\t\tgreedy: true\n\t}\n});\n\nPrism.languages.insertBefore('javascript', 'string', {\n\t'template-string': {\n\t\tpattern: /`(?:\\\\\\\\|\\\\?[^\\\\])*?`/,\n\t\tgreedy: true,\n\t\tinside: {\n\t\t\t'interpolation': {\n\t\t\t\tpattern: /\\$\\{[^}]+\\}/,\n\t\t\t\tinside: {\n\t\t\t\t\t'interpolation-punctuation': {\n\t\t\t\t\t\tpattern: /^\\$\\{|\\}$/,\n\t\t\t\t\t\talias: 'punctuation'\n\t\t\t\t\t},\n\t\t\t\t\trest: Prism.languages.javascript\n\t\t\t\t}\n\t\t\t},\n\t\t\t'string': /[\\s\\S]+/\n\t\t}\n\t}\n});\n\nif (Prism.languages.markup) {\n\tPrism.languages.insertBefore('markup', 'tag', {\n\t\t'script': {\n\t\t\tpattern: /()[\\s\\S]*?(?=<\\/script>)/i,\n\t\t\tlookbehind: true,\n\t\t\tinside: Prism.languages.javascript,\n\t\t\talias: 'language-javascript'\n\t\t}\n\t});\n}\n\nPrism.languages.js = Prism.languages.javascript;\n\n\n/* **********************************************\n Begin prism-file-highlight.js\n********************************************** */\n\n(function () {\n\tif (typeof self === 'undefined' || !self.Prism || !self.document || !document.querySelector) {\n\t\treturn;\n\t}\n\n\tself.Prism.fileHighlight = function() {\n\n\t\tvar Extensions = {\n\t\t\t'js': 'javascript',\n\t\t\t'py': 'python',\n\t\t\t'rb': 'ruby',\n\t\t\t'ps1': 'powershell',\n\t\t\t'psm1': 'powershell',\n\t\t\t'sh': 'bash',\n\t\t\t'bat': 'batch',\n\t\t\t'h': 'c',\n\t\t\t'tex': 'latex'\n\t\t};\n\n\t\tArray.prototype.slice.call(document.querySelectorAll('pre[data-src]')).forEach(function (pre) {\n\t\t\tvar src = pre.getAttribute('data-src');\n\n\t\t\tvar language, parent = pre;\n\t\t\tvar lang = /\\blang(?:uage)?-(?!\\*)(\\w+)\\b/i;\n\t\t\twhile (parent && !lang.test(parent.className)) {\n\t\t\t\tparent = parent.parentNode;\n\t\t\t}\n\n\t\t\tif (parent) {\n\t\t\t\tlanguage = (pre.className.match(lang) || [, ''])[1];\n\t\t\t}\n\n\t\t\tif (!language) {\n\t\t\t\tvar extension = (src.match(/\\.(\\w+)$/) || [, ''])[1];\n\t\t\t\tlanguage = Extensions[extension] || extension;\n\t\t\t}\n\n\t\t\tvar code = document.createElement('code');\n\t\t\tcode.className = 'language-' + language;\n\n\t\t\tpre.textContent = '';\n\n\t\t\tcode.textContent = 'Loading…';\n\n\t\t\tpre.appendChild(code);\n\n\t\t\tvar xhr = new XMLHttpRequest();\n\n\t\t\txhr.open('GET', src, true);\n\n\t\t\txhr.onreadystatechange = function () {\n\t\t\t\tif (xhr.readyState == 4) {\n\n\t\t\t\t\tif (xhr.status < 400 && xhr.responseText) {\n\t\t\t\t\t\tcode.textContent = xhr.responseText;\n\n\t\t\t\t\t\tPrism.highlightElement(code);\n\t\t\t\t\t}\n\t\t\t\t\telse if (xhr.status >= 400) {\n\t\t\t\t\t\tcode.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tcode.textContent = '✖ Error: File does not exist or is empty';\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t};\n\n\t\t\txhr.send(null);\n\t\t});\n\n\t};\n\n\tdocument.addEventListener('DOMContentLoaded', self.Prism.fileHighlight);\n\n})();\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(\"aY11sVfySugpzBM9xkTX\")))\n\n/***/ }),\n\n/***/ \"/Eh8BLLEfgja8gTHZYuv\":\n/***/ (function(module, exports) {\n\n!function(){function e(e,t){return Array.prototype.slice.call((t||document).querySelectorAll(e))}function t(e,t){return t=\" \"+t+\" \",(\" \"+e.className+\" \").replace(/[\\n\\t]/g,\" \").indexOf(t)>-1}function n(e,n,i){for(var o,a=n.replace(/\\s+/g,\"\").split(\",\"),l=+e.getAttribute(\"data-line-offset\")||0,d=r()?parseInt:parseFloat,c=d(getComputedStyle(e).lineHeight),s=0;o=a[s++];){o=o.split(\"-\");var u=+o[0],m=+o[1]||u,h=document.createElement(\"div\");h.textContent=Array(m-u+2).join(\" \\n\"),h.setAttribute(\"aria-hidden\",\"true\"),h.className=(i||\"\")+\" line-highlight\",t(e,\"line-numbers\")||(h.setAttribute(\"data-start\",u),m>u&&h.setAttribute(\"data-end\",m)),h.style.top=(u-l-1)*c+\"px\",t(e,\"line-numbers\")?e.appendChild(h):(e.querySelector(\"code\")||e).appendChild(h)}}function i(){var t=location.hash.slice(1);e(\".temporary.line-highlight\").forEach(function(e){e.parentNode.removeChild(e)});var i=(t.match(/\\.([\\d,-]+)$/)||[,\"\"])[1];if(i&&!document.getElementById(t)){var r=t.slice(0,t.lastIndexOf(\".\")),o=document.getElementById(r);o&&(o.hasAttribute(\"data-line\")||o.setAttribute(\"data-line\",\"\"),n(o,i,\"temporary \"),document.querySelector(\".temporary.line-highlight\").scrollIntoView())}}if(\"undefined\"!=typeof self&&self.Prism&&self.document&&document.querySelector){var r=function(){var e;return function(){if(\"undefined\"==typeof e){var t=document.createElement(\"div\");t.style.fontSize=\"13px\",t.style.lineHeight=\"1.5\",t.style.padding=0,t.style.border=0,t.innerHTML=\"
\",document.body.appendChild(t),e=38===t.offsetHeight,document.body.removeChild(t)}return e}}(),o=0;Prism.hooks.add(\"before-sanity-check\",function(t){var n=t.element.parentNode,i=n&&n.getAttribute(\"data-line\");if(n&&i&&/pre/i.test(n.nodeName)){var r=0;e(\".line-highlight\",n).forEach(function(e){r+=e.textContent.length,e.parentNode.removeChild(e)}),r&&/^( \\n)+$/.test(t.code.slice(-r))&&(t.code=t.code.slice(0,-r))}}),Prism.hooks.add(\"complete\",function(e){var t=e.element.parentNode,r=t&&t.getAttribute(\"data-line\");t&&r&&/pre/i.test(t.nodeName)&&(clearTimeout(o),n(t,r),o=setTimeout(i,1))}),window.addEventListener(\"hashchange\",i)}}();\n\n/***/ }),\n\n/***/ 0:\n/***/ (function(module, exports, __webpack_require__) {\n\n__webpack_require__(\"+HohgKHTHTXOIAa8uoqY\");\n__webpack_require__(\"/Eh8BLLEfgja8gTHZYuv\");\n__webpack_require__(\"IFA9V8lmIRCjHiDEDDJF\");\n__webpack_require__(\"eowjf7ozEIiMO7oMmAPG\");\n__webpack_require__(\"wAeOLN4jhp+0bpmcHTSy\");\n__webpack_require__(\"UamdwY+VmGmswjGMsR3v\");\n__webpack_require__(\"rNRCPXwTwmY9tILaMxF6\");\n__webpack_require__(\"v6gSs1FZHjhACsBIKiT+\");\n__webpack_require__(\"ZzW98aOlQatD/dz4fsVi\");\n__webpack_require__(\"F5j9/eWD3oWWnna0yY/T\");\nmodule.exports = __webpack_require__(\"j//vh5QKeuz2PJ0Kyu8w\");\n\n\n/***/ }),\n\n/***/ \"AalQHZ5KJqdqRHo6M/0L\":\n/***/ (function(module, exports, __webpack_require__) {\n\nexports = module.exports = __webpack_require__(\"wTjlWjHz+JYOmcaqFhA5\")(undefined);\n// imports\n\n\n// module\nexports.push([module.i, \"/*! sanitize.css v5.0.0 | CC0 License | github.com/jonathantneal/sanitize.css */*,:after,:before{background-repeat:no-repeat;box-sizing:inherit}:after,:before{text-decoration:inherit;vertical-align:inherit}html{box-sizing:border-box;cursor:default;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}article,aside,footer,header,nav,section{display:block}body{margin:0}h1{font-size:2em;margin:.67em 0}figcaption,figure,main{display:block}figure{margin:1em 40px}hr{box-sizing:content-box;height:0;overflow:visible}nav ol,nav ul{list-style:none}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent;-webkit-text-decoration-skip:objects}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:inherit;font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}dfn{font-style:italic}mark{background-color:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}::-moz-selection{background-color:#b3d4fc;color:#000;text-shadow:none}::selection{background-color:#b3d4fc;color:#000;text-shadow:none}audio,canvas,iframe,img,svg,video{vertical-align:middle}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}img{border-style:none}svg{fill:currentColor}svg:not(:root){overflow:hidden}table{border-collapse:collapse}button,input,optgroup,select,textarea{margin:0}button,input,select,textarea{background-color:transparent;color:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{display:inline-block;vertical-align:baseline}textarea{overflow:auto;resize:vertical}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details,menu{display:block}summary{display:list-item}canvas{display:inline-block}template{display:none}[tabindex],a,area,button,input,label,select,summary,textarea{-ms-touch-action:manipulation;touch-action:manipulation}[hidden]{display:none}[aria-busy=true]{cursor:progress}[aria-controls]{cursor:pointer}[aria-hidden=false][hidden]:not(:focus){clip:rect(0,0,0,0);display:inherit;position:absolute}[aria-disabled]{cursor:default}\", \"\"]);\n\n// exports\n\n\n/***/ }),\n\n/***/ \"CqxIijiNfy0O6i6tf+Cy\":\n/***/ (function(module, exports) {\n\n\n/**\n * When source maps are enabled, `style-loader` uses a link element with a data-uri to\n * embed the css on the page. This breaks all relative urls because now they are relative to a\n * bundle instead of the current page.\n *\n * One solution is to only use full urls, but that may be impossible.\n *\n * Instead, this function \"fixes\" the relative urls to be absolute according to the current page location.\n *\n * A rudimentary test suite is located at `test/fixUrls.js` and can be run via the `npm test` command.\n *\n */\n\nmodule.exports = function (css) {\n // get current location\n var location = typeof window !== \"undefined\" && window.location;\n\n if (!location) {\n throw new Error(\"fixUrls requires window.location\");\n }\n\n\t// blank or null?\n\tif (!css || typeof css !== \"string\") {\n\t return css;\n }\n\n var baseUrl = location.protocol + \"//\" + location.host;\n var currentDir = baseUrl + location.pathname.replace(/\\/[^\\/]*$/, \"/\");\n\n\t// convert each url(...)\n\t/*\n\tThis regular expression is just a way to recursively match brackets within\n\ta string.\n\n\t /url\\s*\\( = Match on the word \"url\" with any whitespace after it and then a parens\n\t ( = Start a capturing group\n\t (?: = Start a non-capturing group\n\t [^)(] = Match anything that isn't a parentheses\n\t | = OR\n\t \\( = Match a start parentheses\n\t (?: = Start another non-capturing groups\n\t [^)(]+ = Match anything that isn't a parentheses\n\t | = OR\n\t \\( = Match a start parentheses\n\t [^)(]* = Match anything that isn't a parentheses\n\t \\) = Match a end parentheses\n\t ) = End Group\n *\\) = Match anything and then a close parens\n ) = Close non-capturing group\n * = Match anything\n ) = Close capturing group\n\t \\) = Match a close parens\n\n\t /gi = Get all matches, not the first. Be case insensitive.\n\t */\n\tvar fixedCss = css.replace(/url\\s*\\(((?:[^)(]|\\((?:[^)(]+|\\([^)(]*\\))*\\))*)\\)/gi, function(fullMatch, origUrl) {\n\t\t// strip quotes (if they exist)\n\t\tvar unquotedOrigUrl = origUrl\n\t\t\t.trim()\n\t\t\t.replace(/^\"(.*)\"$/, function(o, $1){ return $1; })\n\t\t\t.replace(/^'(.*)'$/, function(o, $1){ return $1; });\n\n\t\t// already a full url? no change\n\t\tif (/^(#|data:|http:\\/\\/|https:\\/\\/|file:\\/\\/\\/)/i.test(unquotedOrigUrl)) {\n\t\t return fullMatch;\n\t\t}\n\n\t\t// convert the url to a full url\n\t\tvar newUrl;\n\n\t\tif (unquotedOrigUrl.indexOf(\"//\") === 0) {\n\t\t \t//TODO: should we add protocol?\n\t\t\tnewUrl = unquotedOrigUrl;\n\t\t} else if (unquotedOrigUrl.indexOf(\"/\") === 0) {\n\t\t\t// path should be relative to the base url\n\t\t\tnewUrl = baseUrl + unquotedOrigUrl; // already starts with '/'\n\t\t} else {\n\t\t\t// path should be relative to current directory\n\t\t\tnewUrl = currentDir + unquotedOrigUrl.replace(/^\\.\\//, \"\"); // Strip leading './'\n\t\t}\n\n\t\t// send back the fixed url(...)\n\t\treturn \"url(\" + JSON.stringify(newUrl) + \")\";\n\t});\n\n\t// send back the fixed css\n\treturn fixedCss;\n};\n\n\n/***/ }),\n\n/***/ \"F5j9/eWD3oWWnna0yY/T\":\n/***/ (function(module, exports, __webpack_require__) {\n\n// style-loader: Adds some css to the DOM by adding a