#dvZheZhao {
background: #808080;
filter:alpha(opacity=80);
z-index: 10;
position: fixed;
left: 500px;
height: 300px;
width: 100px;
}
这样怎么没效果啊
浏览器不同设置的也不同,
.transparent_class {
filter:alpha(opacity=50);
-moz-opacity:0.5;
-khtml-opacity: 0.5;
opacity: 0.5;
}
参考http://www.cnblogs.com/luluping/archive/2010/10/12/1848360.html
谢了,我弄好了