.wrap1000{width:1000px;margin:0 auto;}.wrap1200{width:1200px;margin:0 auto;}.por{position:relative;}.oh{overflow:hidden;}.hide{display:none;}a{color:#333;}.header{height:80px;line-height:80px;}.header>div{height:80px;line-height:80px;position:relative;}.header .top-box{position:absolute;right:0;top:0;}.header .top-box ul.top-nav{float:left;}.header .top-box ul.top-nav>li{float:left;margin-right:40px;}.header .top-box ul.top-nav>li a{font-size:16px;}.header .top-box ul.top-nav li.drop ul{display:none;}.header .top-box ul.top-nav li.drop:hover ul{display:block;}.header .top-box ul.top-nav li.drop{position:relative;}.header .top-box ul.top-nav li.drop ul{background:url(../images/nav_bg.png?v=2) no-repeat;width:152px;height:189px;text-align:center;position:absolute;left:-42px;z-index:999;}.header .top-box ul.top-nav li.drop ul li{text-align:center;line-height:70px;}.header .top-box ul.top-nav li.drop ul li a:hover{color:#007cfa;}.header .top-box ul.top-nav li.current a{color:#007df9;}.header .top-box .user-bar{float:left;}.header .top-box .user-bar a{font-size:12px;color:#666;padding:0 8px 0 3px;}.footer{width:100%;line-height:29px;color:#666;font-size:14px;text-align:center;padding-bottom:20px;background:#fff;}.footer p{color:#666;padding-bottom:10px;}.zheng{position: fixed;top: 50%;left: 50%;transform:translate(-50%,-50%);z-index: 12; border:5px solid #333; padding:10px; background:#fff; display:none;}