.sylbt img{ min-height:auto !important;}
.topadv{max-width:78.4%;margin:0 auto;width:100%;}
.topadv1{height:103px;width:21%;display:block;position:relative;margin-right:0.5%;}
.topadv1_img{width: 100%;height: 103px;}
.topadv2{width:57%;height:103px;display:block;position:relative;margin-right:0.5%;}
.topadv2_img{width: 100%;height:103px;float:right;}
.topadv3{width:21%;height:103px;display:block;position:relative;}
.advs{width: 30px !important; height: auto !important; position: absolute; z-index: 99999; top: 0px; right: 0px;}

.warp{position:absolute;width:200px;height:100px;}
div#roll{font-family:"宋体";width:200px;height:100px;background-color:#ff0808;font-size:35px;font-weight:bold;color:#fff; position:absolute;text-align:center;line-height:100px;cursor:pointer;border-radius:5px;}
#close{width:20px;height:20px;color:#fff;position:absolute;top:0;right:0;text-align:center;line-height:20px;cursor:pointer;display:none;z-index:20000;border:none;background-color:#ff0808;}
.boxx{width:110px;float:left;margin-right:10px;}
.boxx div{cursor:pointer;}
.tit1{height:30px;width:110px;color:white;line-height:30px;text-align:center;background:#004077;font-size:14px;margin-top:4px;}
.tit1:hover{display:block;background:#efefef;color:#004077;font-size:14px;}
.boxx:hover .tit2{display:block;}
.tit2 a{height:30px;width:260px;color:#666;line-height:30px;text-align:center;background:#F6F6F6;display:none;font-size:14px;}
.tit2 a:hover{background:#666;color:#fff;font-size:14px;}
.tit22{position:absolute;z-index:999;}
.tit2{height:30px;width:110px;color:#666;line-height:30px;text-align:center;background:#F6F6F6;display:none;position:relative;}
.tit2:hover{background:#666;color:#fff;font-size:14px;}
.tit2:hover a{display:block;}
.tit31{width:260px;position:absolute;left:110px;top:0;}
.top1{float:left;}
.dropdown-content {display: none;position: absolute;background-color: #f9f9f9;min-width: 160px;padding: 12px 16px;z-index:999}
.dropdown:hover .dropdown-content {display: block;}
.dropdown-content a:hover{background-color:#004077;}