@charset "utf-8";
/* CSS Document */


.warpper{ background: url(//images.17173cdn.com/2013/dzs/2013/08/30/bg_side.jpg) center top no-repeat; height:1300px;}
.bg-01,.bg-02,.bg-03,.bg-04{margin:0 auto; position:relative; width:961px; display:block;}
.bg-01{  height:157px; background: url(//images.17173cdn.com/2013/dzs/2013/08/30/bg_02.jpg) center top no-repeat; display:block;}
.bg-01-l{ float:left; display:block; width:295px; height:120px;}
.bg-01-r{ float:right; display:block; width:100px; height:36px;margin-right: 52px; margin-top:45px;}

.bg-02{ height:442px; display:block; background: url(//images.17173cdn.com/2013/dzs/2013/08/30/bg_04.jpg) center top no-repeat;}

.bg-03{ height:570px; display:block; background: url(//images.17173cdn.com/2013/dzs/2013/08/30/bg_05.jpg) center top no-repeat; padding-top:135px; padding-left:55px;}
.bg-03 li{ width:271px; height:166px; display:block;float:left; margin-right:48px; margin-bottom:53px;}
.bg-03 img{ }
.bg-03   a:hover img{ background-color: #999999;
opacity: 0.5;}