@charset:'utf-8';
.bottom{height:150px;width:100%;float: left;background: url("/images/18/deep.png");}
.bottom .USC_intro{width: 20%;height: 100%;font-size: small;color: white; margin-top:20px;float: left;}
.USC_intro p{margin-left:20px;}
.xiaohui{width: 60%;height: 100%;color: white; margin-top:20px;float: left;}
.weixin{width:20%;height: 100%;color: white; margin-top:20px;margin:auto;float: left;}
.ffcolor{
 clear:both;
 margin:0px auto;
 margin-top:50px;
 width:100%;
 height:70px;
 background:#3b93f6;
 text-align:center;
 padding-top:5px;
}