<!DOCTYPE html>
<html>
<head>
<style>
div
{
width:300px;
height:100px;
background-color:#ff9900;
box-shadow: 0px 0px 25px #888888;
}
</style>
</head>
<body>
<div></div>
</body>
</html>
robt 2015-08-21 15:51 原文
<!DOCTYPE html>
<html>
<head>
<style>
div
{
width:300px;
height:100px;
background-color:#ff9900;
box-shadow: 0px 0px 25px #888888;
}
</style>
</head>
<body>
<div></div>
</body>
</html>