CSS 的简写_html/css_WEB-ITnose
1. 颜色的简写
-十六进制形式 如 #RRGGBB
-RGB函数值形式 如 (RGB(x,x,x)) x 有两种写法,一种是0~255之间整数,另一种是百分号形式 如 20%
-颜色名称 如 red green
-用户系统色盘值 如windowtext background
2.单位值的省略
当数值为零时,什么形式的单位都可以省略 . 如 width:0px 可以省略不写.
3内外补丁的简写
内补丁:padding
外补丁:margin
property:value1; 表示所有边都是一个值 value1
property:value1 value2; 表示上下值为value1,左右值为value2
property:value1 value2 value3 ; 表示上值为value1 ,左右值为value2,下值为value3;
property:value1 value2 value3 value4; 表示上下左右值依次为 value1,value2,value3,value4.
4.边框的简写
border: width style color;
5.背景的简写
background:background-color backgroud-image backgroud-repeat backgroud-attachment backgroud-position;
6字体的简写
font:font-style font-variant font-weight font-size line-height font-family
7.列表的简写
list-style:list-style-image list-style-position list-style-type

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