DropShadow滤镜效果
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>New document</title>
<style type="text/css">
<!--
div#div1
{
width:200px;height:60px;padding:10px;border:1px solid #666;
color:#000;
filter : progid:DXImageTransform.Microsoft.DropShadow (color=#000000 , offX=2 , offY=2 , positive=true);
}
-->
</style>
</head>
<body>
<div id="div1">
DropShadow滤镜效果
</div>
</body>
</html>
补充：Css教程,常用代码 
