.nav-slide{width:760px;text-align:center}.nav-slide .hd{height:45px;line-height:45px;position:relative}.nav-slide .hd ul{float:left;position:absolute;height:45px}.nav-slide .hd ul li{height:45px;float:left;cursor:pointer;width:253.3px;background-color:#0009;color:#fff}.nav-slide .hd ul li span{opacity:1}.nav-slide .hd ul li.on{background-color:#c50000;color:#fff;opacity:1}.nav-slide .bd ul{height:auto;padding:15px;zoom:1;background-color:#fff;opacity:.902}.nav-slide .bd ul:after{clear:both;display:block;content:""}.nav-slide .bd li{width:240px;height:24px;line-height:24px;display:block;float:left;font-size:17px;padding-top:5px;padding-bottom:5px}.nav-slide .bd li a{display:inline-block;width:60px;text-align:left}.nav-slide .bd li .a3{width:120px}.nav-slide .bd .li2{width:180px}.nav-slide .bd .li2 a{width:150px}.page-main{display:block}