css3---线性渐变
.example1 { width: 150px; height: 80px; background: -moz-linear-gradient( top,#ccc,#000);
background: -o-linear-gradient( top,#ccc,#000);
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=
0
, startColorstr=
#ccc
, endColorstr=
#000
);//ie
-ms-filter:
"progid:DXImageTransform.Microsoft.gradient (GradientType=0,startColorstr=#ccc,endColorstr=#000)";
}
效果如下:
老式写法
background: -webkit-gradient(linear,center top,center bottom,from(#ccc), to(#000));
参考:http://www.cnblogs.com/lhb25/archive/2013/01/30/css3-linear-gradient.html