*{
	margin: 0;
	padding: 0;
}
body{
	background-color: #f5f6ff!important;
}
li{
	list-style: none;
}
a{
	text-decoration: none;
}
a:hover{
	text-decoration: none!important;
}
/* 第一部分 */
.fff{
	background-color: #fff;
}

.center-1  .tabs{
	margin-left: 80px;
	width: 80%;
	border-bottom: 2px #eee solid;
	position: relative;
	height: 50px;
	
	
}

.center-1 .title >b{
	height: 50px;
	font-size: 20px;
	font-weight: bold;
	color: #2d66a5;
	border-bottom: 2px #2d66a5 solid!important;
	line-height: 48px;
	float: left;
	
}
.center-1 .tabs li{
	float: left;
	height: 100%;
	margin: 0 15px;
	
}
.center-1 .tabs li:nth-child(2):before{
	content: "";
	position: absolute;
	top: 13px;
	left: 105px;
	height: 25px;
	width: 1px;
	background-color: #2d66a5;
}

.center-1 .tabs li b{
	display: inline-block;
	font-size: 16px;
	color: #666;
	font-family: "微软雅黑";
	line-height: 48px;
	padding: 0px 5px
}
.on b{	
	color: #2d66a5!important;
}
.on a{
	display: inline-block!important;
}

.center-1 .tabs a{
	
	position: absolute;
	right: 3px;
	top:18px;
	color: #666;
	display: none; 
}
#tab1 .nl{
	margin-left: 15px;
	padding-bottom: 10px;
}
#tab1 li{
	
	margin: 15px 0 0 0 ;
}

#tab1 .nl li:before{
	content: "  ";
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background-color: #666;
	float: left;
	margin-left: -15px;
	margin-top: 10px;
	
}
#tab1 .nl li:hover:before{
	background-color: #5792ed;	
}
#tab1 li a{
	color: #000;
	font-size: 16px;
}
#tab1 li:hover a{
	color: #5792ed;
	text-decoration: none;
}
#tab1 li span{
	margin-right: 30px;
	float: right;
	font-size: 16px;
}

.center-1 .tab2{
	position: relative;
	width: 100%;
	border-bottom: 2px #eee solid;
	position: relative;
	height: 50px;
}
.center-1 .tab2 b{
	font-size: 20px;
	font-weight: bold;
	color: #2d66a5;
	border-bottom: 2px #2d66a5 solid;
	line-height: 48px;
	float: left;
	
}
.center-1 .tab2 a{
	
	position: absolute;
	right: 3px;
	top:18px;
	color: #666; 
}
#tab2 .nl{
	margin-left: 15px;
	padding-bottom: 10px;
}
#tab2 li{
	list-style: none;
	margin: 15px 0 0 0 ;
}
#tab2 .nl li:before{
	content: "  ";
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background-color: #666;
	float: left;
	margin-left: -15px;
	margin-top: 10px;
	
}
#tab2 .nl li:hover:before{
	background-color: #5792ed;	
}
#tab2 li a{
	color: #000;
	font-size: 16px;
}
#tab2 li:hover a{
	color: #5792ed;
	text-decoration: none;
}
#tab2 li span{
	float: right;
	font-size: 16px;
}

.center-2  .tabs2{
	margin-left: 80px;
	margin-right: 0px;
	width: 80%;
	border-bottom: 2px #eee solid;
	position: relative;
	height: 50px;
	
	
}
.center-2 .tabs2 span{
	font-size: 20px;
	font-weight: bold;
	color: #2d66a5;
	border-bottom: 2px #2d66a5 solid;
	line-height: 48px;
	float: left;
	
}
.center-2 .tabs2 li{
	float: left;
	height: 100%;
	margin: 0 10px;
	
}
.center-2 .title >b{
	height: 50px;
	font-size: 20px;
	font-weight: bold;
	color: #2d66a5;
	border-bottom: 2px #2d66a5 solid!important;
	line-height: 48px;
	float: left;
	
}
.center-2 .tab3 li:nth-child(2):before{
	content: "";
	position: absolute;
	top: 13px;
	left: 125px;
	height: 25px;
	width: 1px;
	background-color: #2d66a5;
}

.center-2 .tabs2 li b{
	display: inline-block;
	font-size: 16px;
	color: #666;
	font-family: "微软雅黑";
	line-height: 48px;
	padding: 0px 5px
}


.center-2 .tabs2 a{
	position: absolute;
	right: 3px;
	top:18px;
	color: #666;
	display: none; 
}
#tab3 .li-img{
	margin-right: 30px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
#tab3 .li-img li{
	position: relative;
}
#tab3 .li-img li a img{
	width: 260px;
	height: 190px;
}
#tab3 .li-img li p{
	position: absolute;
	bottom:-9px;
	width:100%;
	height: 35px;
	line-height: 35px;
	text-indent: .5em;
	background:rgba(0,0,0,0.4);
}



.center-2 .tab4{
	position: relative;
	width: 100%;
	border-bottom: 2px #eee solid;
	position: relative;
	height: 50px;
}
.center-2 .tab4 b{
	font-size: 20px;
	font-weight: bold;
	color: #2d66a5;
	border-bottom: 2px #2d66a5 solid;
	line-height: 48px;
	float: left;
	
}
.center-2 .tab4 a{
	
	position: absolute;
	right: 3px;
	top:18px;
	color: #666; 
}
#tab4 .nl{
	margin-left: 15px;
	padding-bottom: 10px;
}
#tab4 li{
	list-style: none;
	margin: 15px 0 0 0 ;
}
#tab4 .nl li:before{
	content: "  ";
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background-color: #666;
	float: left;
	margin-left: -15px;
	margin-top: 10px;
	
}
#tab4 .nl li:hover:before{
	background-color: #5792ed;	
}
#tab4 li a{
	color: #000;
	font-size: 16px;
}
#tab4 li:hover a{
	color: #5792ed;
	text-decoration: none;
}
#tab4 li span{
	float: right;
	font-size: 16px;
}
@media (max-width: 450px){
	.center-1 .tabs{
		    width: 80%;
	}
	#tab1 li span {
	    margin-right: 2px; 
	    
	}
	.center-2 .tab {
		width: 80%;
	}
	 #tab3 .li-img li a img {
	     width: 329px;
	     margin: 0 8px;
		 height: 174px;
	 }
	 #tab3 .li-img li p {
	     
	    width: 329px;
	    margin: 0 8px;
		height: 35px;
	    
	 }
	 .center-2 .tabs2 li b {
		width: 80px;
		
		overflow:hidden;
		text-overflow:ellipsis;
		
		
	 }
	 .center-2 .tab3 li:nth-child(2):before {
	    
	     left: 95px;
	     
	 }
}