<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<style type="text/css">
.aa{
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
background-color: #FF0000 !important
}
.bb{
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
background-color: #FF0000;
}
</style>
</head>
<body>
<div class="aa" style="background-color:#cc6600;font-size:16px;">中Class中包括:!important的样式
</div> <div class="bb" style="background-color:#cc6600">不包括的样式</div>
</body>
</html>
