CSS设置背景颜色渐变

table th
{
	border:1px solid #CCCCCC;
	background-color:#FFFFFF;
	FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr=#ffffff, EndColorStr=#C3DAF5); /*IE6-IE8*/
	background: -ms-linear-gradient(top, #fff,  #C3DAF5);        /* IE 10 */
	background:-moz-linear-gradient(top, #fff,#C3DAF5);/*火狐*/ 
	background:-webkit-gradient(linear, 0% 0%, 0% 100%,from(#fff), to(#C3DAF5));/*谷歌*/ 
	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#fff), to(#C3DAF5));      /* Safari 4-5, Chrome 1-9*/
	background: -webkit-linear-gradient(top, #fff, #C3DAF5);   /*Safari5.1 Chrome 10+*/
	background: -o-linear-gradient(top, #fff, #C3DAF5);  /*Opera 11.10+*/
}