Responsive

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Rico Sta. Cruz 2017-08-24 22:06:30 +08:00
parent 503dedf2c2
commit 9b875bb30d
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8 changed files with 423 additions and 39 deletions

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@ -11,6 +11,7 @@ html, body {
}
body {
@include font-size(0);
padding: 8px;
margin: 0 auto;
}
@ -24,6 +25,11 @@ body {
pre, code {
font-family: $monospace-font;
letter-spacing: -0.03em;
}
pre {
font-size: 0.92em;
}
* {

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@ -4,10 +4,6 @@
/* Hide the first h2 heading */
.h2-section {
& > h2 {
margin-top: 64px;
}
&:first-child > h2 {
display: none;
}

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@ -6,16 +6,27 @@
& > pre {
margin: 0;
padding: 16px;
font-size: 12px;
}
& {
background: white;
box-shadow:
0 6px 8px rgba(80, 100, 150, 0.07),
0 2px 3px rgba(80, 100, 150, 0.15);
0 6px 8px rgba(80, 100, 150, 0.06),
0 1px 2px rgba(80, 100, 150, 0.30);
}
@media (max-width: 480px) {
margin: 0 -16px;
box-shadow:
0 1px 1px rgba(80, 100, 150, 0.30);
}
}
/*
* Children
*/
.h3-section > .body {
/* Lists */
& > ul {
margin: 0;
@ -24,7 +35,7 @@
}
& > ul > li {
padding: 16px;
padding: 8px;
padding-left: 32px + 4px;
position: relative;
}
@ -38,7 +49,7 @@
background: $gray-text;
border-radius: 50%;
left: 16px;
top: 24px + 2px;
top: 16px + 2px;
}
& > ul > li + li {
@ -78,6 +89,10 @@
}
}
/*
* Prime
*/
.h3-section.-prime > .body {
border-radius: 2px;
box-shadow:

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@ -11,16 +11,32 @@
padding: 0;
margin-bottom: 16px;
padding-bottom: 16px;
margin-top: 64px;
border-bottom: solid 1px $line-color;
@media (max-width: 768px) {
margin: $gutter / 2;
margin-bottom: 8px;
margin-top: 32px;
padding-bottom: 8px;
}
@media (max-width: 480px) {
margin: $gutter / 4;
margin-bottom: 8px;
margin-top: 32px;
padding-bottom: 8px;
}
}
.main-heading,
.MarkdownBody h1 {
font-size: 3.2em;
@include font-size(6);
margin-top: 0;
}
.MarkdownBody h2 {
font-size: 2.4em;
@include font-size(5);
}
.MarkdownBody h3 {
@ -28,7 +44,7 @@
padding: 0;
margin-bottom: 16px;
font-family: $body-font;
font-size: 1.66em;
@include font-size(2);
font-weight: 300;
color: $baseA-400;
}

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@ -11,12 +11,21 @@ $text-color: #333;
$baseA-400: #53a;
$baseB-400: #35a;
$baseB-600: adjust-color($baseB-400, $lightness: 20%, $hue: -20deg);
$line-color: rgba(50, 80, 150, 0.1);
$line-color: rgba(50, 80, 150, 0.07);
$dark-line-color: rgba(50, 80, 150, 0.2);
$modularscale: (
base: 14px, ratio: 1.2,
480px: (base: 13px, ratio: 1.15),
768px: (base: 14px, ratio: 1.17),
1280px: (base: 14px, ratio: 1.2)
);
@import url('https://unpkg.com/sanitize.css@5.0.0/sanitize.css');
@import url('https://fonts.googleapis.com/css?family=Fira+Mono:400');
@import './utils/modularscale';
@import './utils/font-size';
@import './base/base';
@import './markdown/headings';
@import './markdown/table';

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@ -0,0 +1,3 @@
@mixin font-size ($n) {
@include ms-respond(font-size, $n);
}

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@ -0,0 +1,312 @@
// https://github.com/modularscale/modularscale-sass v3.0.3
// Ratios
$double-octave : 4 ;
$pi : 3.14159265359 ;
$major-twelfth : 3 ;
$major-eleventh : 2.666666667 ;
$major-tenth : 2.5 ;
$octave : 2 ;
$major-seventh : 1.875 ;
$minor-seventh : 1.777777778 ;
$major-sixth : 1.666666667 ;
$phi : 1.618034 ;
$golden : $phi ;
$minor-sixth : 1.6 ;
$fifth : 1.5 ;
$augmented-fourth : 1.41421 ;
$fourth : 1.333333333 ;
$major-third : 1.25 ;
$minor-third : 1.2 ;
$major-second : 1.125 ;
$minor-second : 1.066666667 ;
// Base config
$ms-base : 1em !default;
$ms-ratio : $fifth !default;
$modularscale : () !default;// Parse settings starting with defaults.
// Settings should cascade down like you would expect in CSS.
// More specific overrides previous settings.
@function ms-settings($b: false, $r: false, $t: false, $m: $modularscale) {
$base: $ms-base;
$ratio: $ms-ratio;
$thread: map-get($m, $t);
// Override with user settings
@if map-get($m, base) {
$base: map-get($m, base);
}
@if map-get($m, ratio) {
$ratio: map-get($m, ratio);
}
// Override with thread settings
@if $thread {
@if map-get($thread, base) {
$base: map-get($thread, base);
}
@if map-get($thread, ratio) {
$ratio: map-get($thread, ratio);
}
}
// Override with inline settings
@if $b {
$base: $b;
}
@if $r {
$ratio: $r;
}
@return $base $ratio;
}// Sass does not have native pow() support so this needs to be added.
// Compass and other libs implement this more extensively.
// In order to keep this simple, use those when they are avalible.
// Issue for pow() support in Sass: https://github.com/sass/sass/issues/684
@function ms-pow($b,$e) {
// Return 1 if exponent is 0
@if $e == 0 {
@return 1;
}
// If pow() exists (compass or mathsass) use that.
@if function-exists('pow') {
@return pow($b,$e);
}
// This does not support non-integer exponents,
// Check and return an error if a non-integer exponent is passed.
@if (floor($e) != $e) {
@error '
======================================================================
Non-integer values are not supported in modularscale by default.
Try using mathsass in your project to add non-integer scale support.
https://github.com/terkel/mathsass
======================================================================
'
}
// Seed the return.
$ms-return: $b;
// Multiply or divide by the specified number of times.
@if $e > 0 {
@for $i from 1 to $e {
$ms-return: $ms-return * $b;
}
}
@if $e < 0 {
@for $i from $e through 0 {
$ms-return: $ms-return / $b;
}
}
@return $ms-return;
}// Stripping units is not a best practice
// This function should not be used elsewhere
// It is used here because calc() doesn't do unit logic
// AND target ratios use units as a hack to get a number.
@function ms-unitless($val) {
@return ($val / ($val - $val + 1));
}// Basic list sorting
// Would like to replace with http://sassmeister.com/gist/30e4863bd03ce0e1617c
// Unfortunately libsass has a bug with passing arguments into the min() funciton.
@function ms-sort($l) {
// loop until the list is confirmed to be sorted
$sorted: false;
@while $sorted == false {
// Start with the assumption that the lists are sorted.
$sorted: true;
// Loop through the list, checking each value with the one next to it.
// Swap the values if they need to be swapped.
// Not super fast but simple and modular scale doesn't lean hard on sorting.
@for $i from 2 through length($l) {
$n1: nth($l,$i - 1);
$n2: nth($l,$i);
// If the first value is greater than the 2nd, swap them.
@if $n1 > $n2 {
$l: set-nth($l, $i, $n1);
$l: set-nth($l, $i - 1, $n2);
// The list isn't sorted and needs to be looped through again.
$sorted: false;
}
}
}
// Return the sorted list.
@return $l;
}// No reason to have decimal pixel values,
// normalize them to whole numbers.
@function ms-round-px($r) {
@if unit($r) == 'px' {
@return round($r);
}
@return $r;
}// Convert number string to number
@function ms-to-num($n) {
$l: str-length($n);
$r: 0;
$m: str-index($n,'.');
@if $m == null {
$m: $l + 1;
}
// Loop through digits and convert to numbers
@for $i from 1 through $l {
$v: str-slice($n,$i,$i);
@if $v == '1' { $v: 1; }
@elseif $v == '2' { $v: 2; }
@elseif $v == '3' { $v: 3; }
@elseif $v == '4' { $v: 4; }
@elseif $v == '5' { $v: 5; }
@elseif $v == '6' { $v: 6; }
@elseif $v == '7' { $v: 7; }
@elseif $v == '8' { $v: 8; }
@elseif $v == '9' { $v: 9; }
@elseif $v == '0' { $v: 0; }
@else { $v: null; }
@if $v != null {
$m: $m - 1;
$r: $r + ms-pow(10,$m - 1) * $v;
} @else {
$l: $l - 1;
}
}
@return $r;
}
// Find a ratio based on a target value
@function ms-target($t,$b) {
// Convert to string
$t: $t + '';
// Remove base units to calulate ratio
$b: ms-unitless(nth($b,1));
// Find where 'at' is in the string
$at: str-index($t,'at');
// Slice the value and target out
// and convert strings to numbers
$v: ms-to-num(str-slice($t,0,$at - 1));
$t: ms-to-num(str-slice($t,$at + 2));
// Solve the modular scale function for the ratio.
@return ms-pow(($v/$b),(1/$t));
}@function ms-function($v: 0, $base: false, $ratio: false, $thread: false, $settings: $modularscale) {
// Parse settings
$ms-settings: ms-settings($base,$ratio,$thread,$settings);
$base: nth($ms-settings, 1);
$ratio: nth($ms-settings, 2);
// Render target values from settings.
@if unit($ratio) != '' {
$ratio: ms-target($ratio,$base)
}
// Fast calc if not multi stranded
@if(length($base) == 1) {
@return ms-round-px(ms-pow($ratio, $v) * $base);
}
// Create new base array
$ms-bases: nth($base,1);
// Normalize base values
@for $i from 2 through length($base) {
// initial base value
$ms-base: nth($base,$i);
// If the base is bigger than the main base
@if($ms-base > nth($base,1)) {
// divide the value until it aligns with main base.
@while($ms-base > nth($base,1)) {
$ms-base: $ms-base / $ratio;
}
$ms-base: $ms-base * $ratio;
}
// If the base is smaller than the main base.
@elseif ($ms-base < nth($base,1)) {
// pump up the value until it aligns with main base.
@while $ms-base < nth($base,1) {
$ms-base: $ms-base * $ratio;
}
}
// Push into new array
$ms-bases: append($ms-bases,$ms-base);
}
// Sort array from smallest to largest.
$ms-bases: ms-sort($ms-bases);
// Find step to use in calculation
$vtep: floor($v / length($ms-bases));
// Find base to use in calculation
$ms-base: round(($v / length($ms-bases) - $vtep) * length($ms-bases)) + 1;
@return ms-round-px(ms-pow($ratio, $vtep) * nth($ms-bases,$ms-base));
}// Generate calc() function
// based on Mike Riethmuller's Precise control over responsive typography
// http://madebymike.com.au/writing/precise-control-responsive-typography/
@function ms-fluid($val1: 1em, $val2: 1em, $break1: 0, $break2: 0) {
$diff: ms-unitless($val2) - ms-unitless($val1);
// v1 + (v2 - v1) * ( (100vw - b1) / b2 - b1 )
@return calc( #{$val1} + #{ms-unitless($val2) - ms-unitless($val1)} * ( ( 100vw - #{$break1}) / #{ms-unitless($break2) - ms-unitless($break1)} ) );
}
// Main responsive mixin
@mixin ms-respond($prop, $val, $map: $modularscale) {
$base: $ms-base;
$ratio: $ms-ratio;
$first-write: true;
$last-break: null;
// loop through all settings with a breakpoint type value
@each $v, $s in $map {
@if type-of($v) == number {
@if unit($v) != '' {
// Write out the first value without a media query.
@if $first-write {
#{$prop}: ms-function($val, $thread: $v, $settings: $map);
// Not the first write anymore, reset to false to move on.
$first-write: false;
$last-break: $v;
}
// Write intermediate breakpoints.
@else {
@media (min-width: $last-break) and (max-width: $v) {
$val1: ms-function($val, $thread: $last-break, $settings: $map);
$val2: ms-function($val, $thread: $v, $settings: $map);
#{$prop}: ms-fluid($val1,$val2,$last-break,$v);
}
$last-break: $v;
}
}
}
}
// Write the last breakpoint.
@if $last-break {
@media (min-width: $last-break) {
#{$prop}: ms-function($val, $thread: $last-break, $settings: $map);
}
}
}// To attempt to avoid conflicts with other libraries
// all funcitons are namespaced with `ms-`.
// However, to increase usability, a shorthand function is included here.
@function ms($v: 0, $base: false, $ratio: false, $thread: false, $settings: $modularscale) {
@return ms-function($v, $base, $ratio, $thread, $settings);
}

79
sass.md
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@ -11,7 +11,9 @@ layout: 2017/sheet
```scss
$red: #833;
```
```scss
body {
color: $red;
}
@ -31,6 +33,13 @@ body {
}
```
### Comments
```scss
/* Block comments */
// Line comments
```
### Mixins
```scss
@ -38,7 +47,9 @@ body {
font-family: sans-serif;
font-weight: bold;
}
```
```scss
h1 {
@include heading-font;
}
@ -52,18 +63,34 @@ h1 {
}
```
```scss
body {
@include font-size(2);
}
```
### Extend
```scss
.button {
···
}
```
```scss
.push-button {
@extend .button;
}
```
### Composing
```scss
@import './other_sass_file`;
```
The `.scss` or `.sass` extension is optional.
## Color functions
### rgba
@ -77,7 +104,7 @@ rgba($color, .5)
### Mixing
```scss
mix($a, $b, 10%) /* 10% a, 90% b */
mix($a, $b, 10%) // 10% a, 90% b
```
### Modifying HSLA
@ -95,20 +122,20 @@ grayscale($color)
```scss
adjust-hue($color, 15deg)
compliment($color) /* like adjust-hue(_, 180deg) */
compliment($color) // like adjust-hue(_, 180deg)
invert($color)
```
```scss
adjust-hue($color, 15deg)
compliment($color) /* like adjust-hue(_, 180deg) */
compliment($color) // like adjust-hue(_, 180deg)
invert($color)
```
```scss
fade-in($color, .5) /* aka opacify() */
fade-out($color, .5) /* aka transparentize() - halves the opacity */
rgba($color, .5) /* sets alpha to .5 */
fade-in($color, .5) // aka opacify()
fade-out($color, .5) // aka transparentize() - halves the opacity
rgba($color, .5) // sets alpha to .5
```
### Getting HSL values
@ -117,26 +144,26 @@ rgba($color, .5) /* sets alpha to .5 */
hue($color)
saturation($color)
lightness($color)
alpha($color) /* aka opacity() */
alpha($color) // aka opacity()
```
### Adjustments
```scss
/* Changes by fixed amounts */
// Changes by fixed amounts
adjust-color($color, $blue: 5)
adjust-color($color, $lightness: -30%) /* like darken(_, 30%) */
adjust-color($color, $alpha: -0.4) /* like fade-out(_, .4) */
adjust-color($color, $hue: 30deg) /* like adjust-hue(_, 15deg) */
adjust-color($color, $lightness: -30%) // like darken(_, 30%)
adjust-color($color, $alpha: -0.4) // like fade-out(_, .4)
adjust-color($color, $hue: 30deg) // like adjust-hue(_, 15deg)
```
```scss
/* Changes via percentage */
// Changes via percentage
scale-color($color, $lightness: 50%)
```
```scss
/* Changes one property completely */
// Changes one property completely
change-color($color, $hue: 180deg)
change-color($color, $blue: 250)
```
@ -159,15 +186,15 @@ to-lower-case(hello)
```scss
str-length(hello world)
str-slice(hello, 2, 5) /* "ello" - it's 1-based, not 0-based */
str-insert("abcd", "X", 1) /* "Xabcd" */
str-slice(hello, 2, 5) // "ello" - it's 1-based, not 0-based
str-insert("abcd", "X", 1) // "Xabcd"
```
### Units
```scss
unit(3em) /* 'em' */
unitless(100px) /* false */
unit(3em) // 'em'
unitless(100px) // false
```
### Numbers
@ -185,15 +212,15 @@ max(1, 2, 3)
```
```scss
percentage(.5) /* 50% */
random(3) /* 0..3 */
percentage(.5) // 50%
random(3) // 0..3
```
### Misc
```scss
variable-exists(red) /* checks for $red */
mixin-exists(red-text) /* checks for @mixin red-text */
variable-exists(red) // checks for $red
mixin-exists(red-text) // checks for @mixin red-text
function-exists(redify)
```
@ -202,8 +229,8 @@ global-variable-exists(red)
```
```scss
selector-append('.menu', 'li', 'a') /* .menu li a */
selector-nest('.menu', '&:hover li') /* .menu:hover li */
selector-append('.menu', 'li', 'a') // .menu li a
selector-nest('.menu', '&:hover li') // .menu:hover li
selector-extend(...)
selector-parse(...)
selector-replace(...)
@ -285,8 +312,8 @@ $i: 6;
### Interpolation
```scss
.#{$klass} { ... } /* Class */
call($function-name) /* Functions */
.#{$klass} { ... } // Class
call($function-name) // Functions
@media #{$tablet}
font: #{$size}/#{$line-height}
@ -298,7 +325,7 @@ url("#{$background}.jpg")
```scss
$list: (a b c);
nth($list, 1) /* starts with 1 */
nth($list, 1) // starts with 1
length($list)
@each $item in $list { ... }