body{font-family:Microsoft YaHei;}
.top-bar{background-color:#f3f3f3;text-align:center;padding:2.5em;}
.tab a{padding-bottom:3px;color:#004564;text-decoration:none;}
ul{list-style:none;padding:0;margin:0;}
li{text-align:left;}
.nav-bar{position:relative;z-index:1000;overflow:hidden;min-width:900px;height:45px;}
.nav-bar:hover{overflow:visible;-webkit-transition:all 0.5s ease;transition:all 0.5s ease;}
.nav-bg{position:absolute;width:100%;height:272px;background:#24619c;background:rgba(36,97,158,.95);-webkit-transition:.3s;transition:.3s;z-index:9999;}
.nav-top{height:43px;}
.nav-content{position:absolute;width:100%;}
.nav-content-box{display: block;
    margin: 0 auto;
    position: relative;
    width: 1000px;}
.nav-content-box>li{float:left;line-height:50px;}
.nav-content-box>li:hover{background:#19508b;}
.nav-content-box>li>span>a{display:block;width:100%;margin:0;height:51px;line-height:41px;font-size: 18px;padding-top:10px; text-decoration:none;text-align:center;}
.nav-content-box>li:hover>span>a{background:#004564;color:white;}
ul>li.index,ul>li.cat,ul>li.special,ul>li.user,ul>li.cooperation,ul>li.mobile{width:125px;}
ul>li.index{height:50px;}
ul.nav-content-box>li>ul{border-right:solid 1px #3a6fa2;margin:10px 0 6px}
ul.nav-content-box>li>ul:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0}
.nav-content-box>li:hover>ul{border-right:none;padding-right:1px;}
ul.nav-content-box>li>ul>li{float:left;width:100%;line-height:2;text-align:center;}
ul.nav-content-box>li.cat>ul>li{width:49%;}
ul.nav-content-box>li>ul>li>a{display:block;width:100%;}
.col{padding-top:30px;}
.borderud{padding-top:0px;padding-bottom:30px;}
.tabs{
	overflow: hidden;
    width: 100%;
    list-style: none;
    background: url(border.jpg) bottom left no-repeat;
}
.tabs li {
    float: left;
}
.tab {
    height: 50px;
    width: 300px;
    color: #19508b;
    font-size: 26px;
    line-height: 50px;
	font-weight:bold;
	font-family:Microsoft YaHei;
    text-align: left;
    float: left;
	/*border-bottom: 3px solid #19508b;*/
}
.tabb{
	width:305px;
	height: 51px;
	/*border-bottom: 2px solid #A2A2A2;*/
}
.tabb1{
	width:60px;
	height: 51px;
	/*border-bottom: 2px solid #A2A2A2;*/
}
.gengduo{
	float:right;
	font-size: 14px;
	padding-top:24px;
}