*{margin: 0px;padding: 0px;}
li{list-style:none;}
a{text-decoration: none;color:#000000;cursor: pointer;}
.clear{clear: both;}

.top{width: 1226px;height: 100px;background: #339999;margin: 10px 56px;text-align: center;line-height: 50px;}

.up{height: 50px;background:#339999;margin:0px auto;}
.xia{height: 50px;background:#339999;margin:0px auto;float:left;}

.dh1{float:left;width: 167px;height: 50px;background: #ccc;}
.dh2{float:left;width: 167px;height: 50px;}
.dh3{float:left;width: 167px;height: 50px;background: #339999;}
.dh4{float:left;width: 167px;height: 50px;}
.dh5{float:left;width: 167px;height: 50px;background: #339999;}
.dh6{float:left;width: 167px;height: 50px;}
.dh7{float:left;width: 224px;height: 50px;background: #339999;}

.body{width: 1226px;height: 500px;background: #339999;margin: 10px 56px;}

.bottom{width: 1226px;height: 100px;background:#339999;margin: 10px 56px;}