update css md
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css.md
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css.md
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@ -13,6 +13,7 @@ keywords:
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---
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## Basics
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{: .-three-column}
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### Selectors
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@ -22,15 +23,17 @@ keywords:
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font-weight: bold;
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}
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```
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{: .-setup}
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| Selector | Description |
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| ----------------- | ----------- |
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| `div` | Element |
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| `.class` | Class |
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| `#id` | ID |
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| `[disabled]` | Attribute |
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| `[role="dialog"]` | Attribute |
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| Selector | Description |
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| ----------------- | ------------ |
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| `*` | All Elements |
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| `div` | Element |
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| `.class` | Class |
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| `#id` | ID |
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| `[disabled]` | Attribute |
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| `[role="dialog"]` | Attribute |
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### Combinators
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@ -40,6 +43,7 @@ keywords:
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| `.parent > .child` | Direct descendant |
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| `.child + .sibling` | Adjacent sibling |
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| `.child ~ .sibling` | Far sibling |
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| `.class.class` | Have both class |
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### Attribute selectors
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@ -54,21 +58,26 @@ keywords:
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### Pseudo-classes
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| Selector | Description |
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| -------------------- | ------------------------ |
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| `:target` | eg, `h2#foo:target` |
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| --- | --- |
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| `:disabled` | |
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| `:focus` | |
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| `:active` | |
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| --- | --- |
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| `:nth-child(3)` | 3rd child |
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| `:nth-child(3n+2)` | 2nd child in groups of 3 |
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| `:nth-child(-n+4)` | |
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| --- | --- |
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| `:nth-last-child(2)` | |
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| `:nth-of-type(2)` | |
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| --- | --- |
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| Selector | Description |
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| -------------------- | ------------------------------------------ |
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| `:target` | eg, `h2#foo:target` |
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| --- | --- |
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| `:disabled` | |
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| `:focus` | |
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| `:active` | |
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| --- | --- |
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| `:nth-child(3)` | 3rd child |
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| `:nth-child(3n+2)` | 2nd child in groups of 3 |
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| `:nth-child(-n+4)` | |
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| --- | --- |
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| `:nth-last-child(2)` | |
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| `:nth-of-type(2)` | |
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| --- | --- |
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| `:checked` | Selects every checked element |
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| `:disabled` | Selects every disabled element |
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| `:default` | Selects the default element |
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| --- | --- |
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| `:empty` | Selects every element that has no children |
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### Pseudo-class variations
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@ -83,9 +92,11 @@ keywords:
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| `:last-child` |
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| `:nth-child(2)` |
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| `:only-child` |
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{: .-left-align}
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## Fonts
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{: .-left-reference}
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### Properties
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@ -103,15 +114,18 @@ keywords:
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| --- | --- |
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| `text-align:` | `left` `right` `center` `justify` |
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| `text-transform:` | `capitalize` `uppercase` `lowercase` |
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{: .-key-values}
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### Shorthand
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{: .-prime}
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| | style | weight | size (required) | | line-height | family |
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| ------- | -------- | ------ | --------------- | --- | ----------- | ----------------- |
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| `font:` | `italic` | `400` | `14px` | `/` | `1.5` | `sans-serif` |
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| | style | weight | size (required) | | line-height | family (required) |
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{: .-css-breakdown}
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### Example
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@ -133,6 +147,7 @@ text-transform: lowercase; /* hello */
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```
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## Background
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{: .-left-reference}
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### Properties
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@ -148,6 +163,7 @@ text-transform: lowercase; /* hello */
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| `background-clip:` | `border-box` `padding-box` `content-box` |
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| `background-repeat:` | `no-repeat` `repeat-x` `repeat-y` |
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| `background-attachment:` | `scroll` `fixed` `local` |
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{: .-key-values}
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### Shorthand
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@ -157,6 +173,7 @@ text-transform: lowercase; /* hello */
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| `background:` | `#ff0` | `url(bg.jpg)` | `left` | `top` | `/` | `100px` `auto` | `no-repeat` | `fixed;` |
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| `background:` | `#abc` | `url(bg.png)` | `center` | `center` | `/` | `cover` | `repeat-x` | `local;` |
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| | color | image | positionX | positionY | | size | repeat | attachment |
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{: .-css-breakdown}
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### Multiple backgrounds
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@ -167,6 +184,7 @@ background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
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```
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## Animation
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{: .-left-reference}
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### Properties
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@ -182,6 +200,7 @@ background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
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| `animation-direction:` | `normal` `reverse` `alternate` `alternate-reverse` |
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| `animation-fill-mode:` | `none` `forwards` `backwards` `both` `initial` `inherit` |
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| `animation-play-state:` | `normal` `reverse` `alternate` `alternate-reverse` |
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{: .-key-values}
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### Shorthand
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@ -190,6 +209,7 @@ background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
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| ------------ | -------- | -------- | --------------- | ------- | ---------- | ------------------- | --------- | ---------- |
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| `animation:` | `bounce` | `300ms` | `linear` | `100ms` | `infinite` | `alternate-reverse` | `both` | `reverse` |
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| | name | duration | timing-function | delay | count | direction | fill-mode | play-state |
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{: .-css-breakdown}
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### Example
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