.banner_wsx {height:270px;overflow:hidden;float:left}
.banner_wsx .d1{width:605px;height:270px;display:block;position:absolute;float:left}
.banner_wsx .d2{width:1300px;height:30px;clear:both;position:absolute;z-index:100;left:0px;top:255px;}
.banner_wsx .d2 ul{float:left;position:absolute;left:50%;top:0;margin:0 0 0 -96px;display:inline;}
.banner_wsx .d2 li{width:17px;height:15px;overflow:hidden;cursor:pointer;background:url(../../images/2016images/img_001.jpg) no-repeat center;float:left;margin:0 3px;display:inline;}
.banner_wsx .d2 li.nuw{background:url(../../images/2016images/img_002.jpg) no-repeat center;}