背景属性(background)
background ：color image repeat attachment position background-attachment：scroll fixed
background-color： color-rgb color-hex color-name transparent background-image：url none
background-position：topleft topcenter topright centerleft
centercenter centerright bottomleft bottomcenter bottomright x% y% x-px y-px
background-repeat：repeat repeat-x repeat-y no-repeat
CSS 定位属性 (Positioning)
position: static relative absolute fixed float left right none
clear: left right both none clip shape auto
overflow visible hidden scroll auto display: none inline block
list-item run-in compact marker table inline-table table-row-group table-header-group table-footer-group table-row table-column-group table-column table-cell table-caption
top auto % length right auto % length left auto % length bottom auto % length
vertical-align baseline sub super top text-top middle bottom text-bottom length %
visibility : visible hidden collapse
cursor url auto crosshair default pointer move e-resize ne-resize nw-resize n-resize se-resize sw-resize s-resize w-resize text wait help z-index auto number
表格属性
border-collapse： separate collapse inherit
border-spacing： length length （仅用于 \"separated borders\" 模型） caption-side： empty-cells： table-layout：
top bottom inherit
Hide show inherit （仅用于 \"separated borders\" 模型） automatic fixed inherit
CSS 文本属性
color ：color direction：ltr rtl
letter-spacing：normal length
text-align：left right center justify
text-decoration：none underline overline line-through blink text-indent：length %
text-shadow ：none color length
text-transform：none capitalize uppercase lowercase unicode-bidi： normal embed bidi- override white-space： normal pre nowrap word-spacing：normal length
line-height normal number length %
CSS 字体属性 (font)
font：style variant weight size / line-height font-family
caption icon menu message-box small-caption status-bar
font-family： family-name font-size：length %
xx-small x-small small medium large x-large xx-large smaller larger
font-size-adjust：none number
font-stretch：normal wider narrower
ultra-condensed extra-condensed condensed semi-condensed semi-expanded expanded extra-expanded ultra-expanded
font-style ：normal italic oblique font-variant： normal small-caps
font-weight：normal bold bolder lighter
100 200 300 400 500 600 700 800 900
CSS 列表属性 (list)
list-style：type position image list-style-image：none url
list-style-position：inside outside
list-style-type：none disc circle square
decimal decimal-leading-zero lower-roman upper-roman lower-alpha
upper-alpha lower-greek lower-latin upper-latin hebrew armenian georgian cjk-ideographic hiragana katakana hiragana-iroha katakana-iroha marker-offset：auto length
外边距属性 (margin)
margin： top right bottom left margin-bottom： auto length % margin-left： auto length % margin-right： auto length % margin-top： auto length %
边框属性 (border)
border：border-width border-style border-color
border-top：border-left border-bottom border-right border-color：color
border-style：none hidden dotted dashed solid double
groove ridge inset outset
border-width：thin medium thick length
轮廓(outline)
outline：outline-color outline-style outline-width outline-color：color invert
outline-style：none dotted dashed solid double
groove ridge inset outset outline-width：thin medium thick length
内边距属性 (padding)
padding：top right bottom left padding-bottom： length % 。 padding-left： length % padding-right： length % padding-top： length %
内容生成
content ：
String url
counter(name) counter(name, list-style-type) counters(name, string)
counters(name, string, list-style-type) attr(X)
open-quote close-quote no-open-quote no-close-quote
counter-increment：none identifier number counter-reset：none identifier number quotes：nonestring string
CSS 尺寸属性 (Dimension)
height auto length % max-height none length % max-width none length % min-height length % min-width length %
width auto % length
CSS 伪类
:link:visited
未被访问 被访问过 悬浮
:hover:focus:lang
:active
激活 。 被选中
:first-child
个子元素。
指定的元素中使用的语言。
CSS 伪元素
:first-letter:first-line:before
首字母 首行
内容之前插入内容。 内容之后插入内容。
:after
CSS3新属性
border-image： border-radius： box-shadow： background-size： background-origin： background-clip： word-break： word-wrap：
hanging-punctuation： punctuation-trim： text-align-last： text-emphasis： text-justify： text-outline： text-overflow： text-shadow： text-wrap：
@font-face：
2D /3D转换属性：transform transform-origin transform-style perspective
perspective-origin backface-visibility
2D Transform 方法： matrix(n,n,n,n,n,n) translate(x,y) translateX(n) translateY(n)
scale(x,y) scaleX(n) scaleY(n) rotate(angle) skew(x-angle,y-angle) skewX(angle) skewY(angle) 3D Transform 方法： matrix3d(n,n,n,n,n,n,n,n,n,n,n,n,n,n,n,n) translate3d(x,y,z) translateX(x) translateY(y) translateZ(z) scale3d(x,y,z) scaleX(x) scaleY(y) scaleZ(z)
rotate3d(x,y,z,angle) rotateX(angle) rotateY(angle) rotateZ(angle) perspective(n)
过渡属性： transition transition-property transition-duration transition-timing-function
transition-delay
动画属性： @keyframes animation animation-name animation-duration
animation-timing-function animation-delay animation-iteration-count animation-direction animation-play-state
多列：column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns 用户界面： appearance box-sizing icon nav-down nav-index nav-left nav-right nav-up outline-offset resize
