body{width: 750px;margin: 0 auto;}
*{margin:0;padding: 0;font-family: "Microsoft Yahei";}
ul{list-style: none;}
p,h1,h2,h3,h4,h5,h6{color: #333;font-weight: normal;font-size: 13px;}
a{text-decoration: none;}
.clear{clear: both;}

.top{width: 726px;height:320px;background-color: #fff;padding: 12px;}
.top h1{font-size: 30px;}
.top h2{font-size: 22px;color: #999;margin-top: 10px;}
.top h2 span{padding: 2px 6px;border:1px solid #999;margin-right: 10px;border-radius: 16px;}
.top img{width:690px;margin-top: 30px;margin-left:18px;}

.ad{width: 750px;height: 440px;text-align: center;}
.ad-top img{width: 604px;margin-top: 10px;}
.ad-top h1{font-size: 22px;}
.ad-top p{font-size: 22px;color: #999;line-height: 38px;}
.ad-bottom img{width: 670px;margin-top: 10px;}

.content{width: 726px;padding: 12px;background-color: #fff;}
.content-top{width:590px;height:72px;margin-left:28px;background:url("../img/square_info/content_top.jpg");background-size: 100%;padding: 40px;  }
.content-top p{font-size: 24px;}
.content-info{width: 700px;margin-top: 20px;margin-left: 13px;}

.footer{width: 740px;height:107px;background-color: #6A6A6A;padding: 20px 5px;}
.footer h1{font-size: 15px;color:#fff;text-align: center;}
.footer h2{font-size: 12px;color:#fff;float: left;margin-left: 20px;margin-top: 10px;}
.footer h3{font-size: 12px;color:#fff;float: right;margin-right: 20px;margin-top: 10px;}