css4

CSS 背景

背景色

p {background-color: gray;}

背景图像

 background-image

背景重复

body { background-image: url(/i/eg_bg_03.gif);background-repeat: repeat-y;}

背景定位

body { background-image:url('/i/eg_bg_03.gif'); background-repeat:no-repeat;background-position:center;}

百分数值