Css-cheatsheets速查表

选择器

.class {
  font-weight: bold;
}

Selector	Description
`*`	所有元素
`div`	标签
`.class`	Class
`#id`	ID
`[disabled]`	属性
`[role="dialog"]`	属性

组合

Selector	Description
`.parent .child`	子级
`.parent > .child`	直接子级
`.child + .sibling`	相邻同级
`.child ~ .sibling`	非相邻同级
`.class1.class2`	同时有两个class

属性选择器

Selector	Description
`[role="dialog"]`	`=` 相等
`[class~="box"]`	`~=` 包含单词（空格分隔）
`[class\\|="box"]`	`\\|=` 相对或前缀
`[href$=".doc"]`	`$=` 以结尾
`[href^="/index"]`	`^=` 以开头
`[class*="-is-"]`	`*=` 包含

伪类

Selector	Description
`:target`
---	---
`:disabled`
`:focus`
`:active`
---	---
`:nth-child(3)`	第3个子元素
`:nth-child(3n+2)`
`:nth-child(-n+4)`
---	---
`:nth-last-child(2)`
`:nth-of-type(2)`
---	---
`:checked`	Checked inputs
`:disabled`	Disabled elements
`:default`	Default element in a group
---	---
`:empty`	无子级的元素

伪类变体

Selector
`:first-of-type`
`:last-of-type`
`:nth-of-type(2)`
`:only-of-type`
---
`:first-child`
`:last-child`
`:nth-child(2)`
`:only-child`

字体

属性值

Property	Description
`font-family:`	`<font>, <fontN>`
`font-size:`	`<size>`
`letter-spacing:`	`<size>`
`line-height:`	`<number>`
---	---
`font-weight:`	`bold` `normal`
`font-style:`	`italic` `normal`
`text-decoration:`	`underline` `none`
---	---
`text-align:`	`left` `right` `center` `justify`
`text-transform:`	`capitalize` `uppercase` `lowercase`

{: .-key-values}

简写

	style	weight	size (required)		line-height	family
`font:`	`italic`	`400`	`14px`	`/`	`1.5`	`sans-serif`
	style	weight	size *		line-height	family *

示例

font-family: Arial;
font-size: 12pt;
line-height: 1.5;
letter-spacing: 0.02em;
color: #aa3322;

大小写

text-transform: capitalize; /* Hello */
text-transform: uppercase; /* HELLO */
text-transform: lowercase; /* hello */

背景

{column_size: 1}

属性值

Property	Description
`background:`	(简写)
---	---
`background-color:`	`<color>`
`background-image:`	`url(...)`
`background-position:`	`left/center/right` `top/center/bottom`
`background-size:`	`cover` `X Y`
`background-clip:`	`border-box` `padding-box` `content-box`
`background-repeat:`	`no-repeat` `repeat-x` `repeat-y`
`background-attachment:`	`scroll` `fixed` `local`

简写

	color	image	positionX	positionY		size	repeat	attachment
`background:`	`#ff0`	`url(bg.jpg)`	`left`	`top`	`/`	`100px` `auto`	`no-repeat`	`fixed;`
`background:`	`#abc`	`url(bg.png)`	`center`	`center`	`/`	`cover`	`repeat-x`	`local;`
	color	image	positionX	positionY		size	repeat	attachment

多种背景

background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
  url('background.jpg') center center / cover, #333;

动画

{column_size: 1}

属性值

Property	Value
`animation:`	(shorthand)
`animation-name:`	`<name>`
`animation-duration:`	`<time>ms`
`animation-timing-function:`	`ease` `linear` `ease-in` `ease-out` `ease-in-out`
`animation-delay:`	`<time>ms`
`animation-iteration-count:`	`infinite` `<number>`
`animation-direction:`	`normal` `reverse` `alternate` `alternate-reverse`
`animation-fill-mode:`	`none` `forwards` `backwards` `both` `initial` `inherit`
`animation-play-state:`	`normal` `reverse` `alternate` `alternate-reverse`

简写

	name	duration	timing-function	delay	count	direction	fill-mode	play-state
`animation:`	`bounce`	`300ms`	`linear`	`100ms`	`infinite`	`alternate-reverse`	`both`	`reverse`
	name	duration	timing-function	delay	count	direction	fill-mode	play-state

{: .-css-breakdown}

示例

animation: bounce 300ms linear 0s infinite normal;
animation: bounce 300ms linear infinite;
animation: bounce 300ms linear infinite alternate-reverse;
animation: bounce 300ms linear 2s infinite alternate-reverse forwards normal;

事件

.one('webkitAnimationEnd oanimationend msAnimationEnd animationend')