<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""
<htmlx/1999/xhtml">
<head>
<ype"content="text/htrset=gbk2312"/>
<title>网站防火墙</title>
</head>
<style>
p{
line-height:20px;
}
ul{list-style-type:none;}
li{list-style-type:none;}
</style>