*{margin: 0; padding: 0;}

*{
						margin: 0;
						padding: 0;
					}
					
		
		.head{
						width: 1200px;
						height: 95px;
						margin: 0 auto;
						
					}
		.nation{
			width: 100%;
			height: 60px;
			margin: 0 auto;
			background: #1a4358;
			padding: 0;
		}
			.nation .nation_center{
				width: 1200px;
				height: 60px;
				margin: 0 auto;
				position: fixed;
				z-index: 9999;
			}
			
			  .qygk_center_left li a:hover{color: #1346d5;}
			  
	        .nation .nation_ul{
				width: 1200px;
				height: 60px;
				list-style: none;
				margin: 0;
				padding: 0;
				
			}
			.nation .nation_ul li{
				width: 200px;
				height: 60px;
				float: left;
				text-align: center;
				line-height: 60px;
				
				
			}
			.nation .nation_ul li a{
				text-decoration: none;
				color: white;
				font-size: 18px;
				line-height: 25px;
				text-align: center;
				font-weight: bold;
			}
			.nation_center_qygk_ul{
				width: 200px;
				height: 237px;
				padding: 0px;
				margin: 0;
				list-style: none;
				margin-top: -60px;
			}
			.nation_center_qygk_ul li{
				float: left;
				background: #273773;
				border-bottom: 1px solid #3d4c82;
			
							}
			.nation_center_qygk_ul li a{
				color: #263773;
			}
			.nation_center_qygk_ul li a :hover{
				display: ;
			}
			.lunbo {
				width: 1919px;
				height: 540px;
				margin: 0 auto;
			}
			.lunbo_img{
				width: 1919px;
				height: 540px;
			}
			.new{
				width: 1200px;
				height: 442px;
				margin: 0 auto;
			}
			.new .new_top{
				width: 1200px;
				height: 50px;
				border-bottom: 1px solid #dedede;
				margin-top: 35px;
			}
			.new .new_top .new_top_left{
				width: 152px;
				height: 50px;
				float: left;
				background-image: url(img/new.png);
				color: white;
				line-height: 50px;
				font-size:18px;
				font-weight: bold;
				
			}
			.new .new_top .new_top_left span{
				margin-left: 22px;
			}
			.new_top ul{
				float: right;
				list-style: none;
			}
			.new_top ul li{
				float: left;
				height: 50px;
				padding:0 20px;
				line-height: 50px;
				text-align: center;
			}
			.new_top ul li a{
				color: black;
				text-decoration: none;
			    cursor:calc() ;	
			}
			.new_bottom{
				width: 100%;
				height: 258px;
				margin-top: 45px;
			}
			.new_bottom_left{
				width: 340px;
				height: 258px;
				float: left;
				margin-left: 22px;
			}
			.new_bottom_left img{
				width: 340px;
				height: 258px;
			}
			.new_bottom_right{
				height: 100%;
				float: left;
				margin-left: 44px;
				list-style: none;
			}
			
			.new_bottom_right li{
				height:40px ;
				border-bottom:1px solid #dadada;
				line-height: 40px;
			}
			.new_bottom_right li a{
				text-decoration: none;
				color: #5a5a5a;
			}
			.about{
				height: 560px;
				background: #e9e9e9;
			}
			.about .about_center{
				width: 1200px;
				height: 100%;
				margin: 0 auto;
			}
			.about_center_left{
				width: 647px;
				height: 390px;
				float: left;
				margin-top: 90px;
				margin-left:22px;
			    border-bottom:1px solid #b5b5b5;
			}
			.about_center_left h1{
				color: #a7a8a9;
				font-size: 35px;
				font-weight: bold;
				text-indent: 20px;
			}
			.about_center_left h2{
				color: #334585;
				font-size: 28px;
				font-weight: bold;
				text-indent: 20px;
			}
			.about_center_left p{
				text-indent: 30px;
				line-height: 30px;
				font-size: 15px;
				margin-left: 22px;
				
			}
			.about_center_left .p{
				margin-top: 49px;
			}
			.about_center_right{
				width: 423px;
				height:453px;
				float: right;
				margin-top: 52px;
				border-radius: 0 35px 0  0;
			}
			.about_center_right img{
				width: 423px;
				height: 453px;
				border-radius: 0 35px 0 0;
			}
			.case{ 
				width: 1200px;
				height: 350px;
				margin: 0 auto;
			}
			.case .case_top{
				float: left;
				width: 1145px;
				height: 50px;
				margin-top: 57px;
				border-bottom: 1px solid #dedede;
			}
			.case_top_left{
				width: 152px;
				height: 50px;
				float: left;
				background-image: url(img/new.png);
				color: white;
				font-size:18px;
				font-weight: bold;
				line-height: 50px;	
			}
			.case_top_left span{
				margin-left: 22px;
			}
			.case_top_right{
				width: 55px;
				height: 50px;
				float: right;
				border-bottom: 3px solid #334585;
			}
			.case_top_right a{
				width: 55px;
				height: 50px;
				text-decoration: none;
				color: #334585;
				font-size:18px ;
				text-align: center;
				line-height: 50px;
				font-weight: bold;
			}
			.partner{
				width: 1200px;
				height: 200px;
				margin: 0 auto;
				background: red;
			}
			.case_bottom{
				float: left;
				width: 120opx;
				height: 200px;
				margin: 0 auto;
			}
			
			.nav {
			    width: 1200px;
			    height: 170px;
			    margin: 30px auto;
			    overflow: hidden;
			}
			
			.partner_ul{
				list-style: none;
			    width: 200%;
			    height: 100%;
			    animation: picmove 10s  linear infinite forwards;
			}
			.one {
			    width: 250px;
			    height: 170px;
			    float: left;
				padding-left: 10px;
			}
			
			.partner_ul :hover {
			    animation-play-state: paused;
			}
			.partner_ul_p{
				text-align: center;
				font-size: 15px;
				line-height: 20px;
			}
			
			.bottom{
				height: 216px;
				background: #30302f;
			}
			.bottom_center{
				width: 1200px;
				height: 100%;
				margin: 0 auto;
			}
			.bottom_center_top{
				width: 100%;
				height: 152px;
				float: left;
				border-bottom:1px solid #454545;
			}
			.bottom_center_top .bottom_img{
				width: 150x;
				height:120px;
				float: left;
				margin-top: 23px;
				margin-left: 20px;
			}
			
			.bottom_p{
				float: left;
				margin-left: 22px;
				margin-top: 20px;
			}
			.bottom_p p{
				color: white;
				font-size: 15px;
				font-weight: bold;
				margin-top: 15px;
			}
			
			.bottom_bottom{
				height: 64px;
				width: 100%;
				text-align: center;
				line-height: 64px;
			}
			.bottom_bottom p{
				color: white;
				
			}
			.bottom_bottom a{
				text-decoration: none;
				color: white;
			}
			
			.qygk_center{
				height: 1000px;
				width: 1200px;
				margin: 47px auto;
				position: relative;
				
			}
			.qygk_center_left{
				width: 250px;
			    position: absolute;
				left: 0;
				top: 0;
			}
			.qygk_center_left_top{
				width: 250px;
				height: 64px;
				float: left;
				background: #263773;
				border-radius: 15px;
				text-align: center;
				line-height: 64px;
				font-size: 20px;
				font-weight: bold;
				color: white;
				box-shadow: box-shadow: 20px 20px 5px 0px rgba(0,0,0,0.75);
			}
			.qygk_center_left ul{
				width: 250px;
				list-style: none;
				margin-top:80px;
			}
			.qygk_center_left_a{
				width: 250px;
				height: 55px;
				background:#f6f6f6;
				border-bottom: 1px solid #dcdcdc;
				text-align: center;
				line-height: 55px;
				margin-bottom: 5px;
				border-radius: 15px;
				
			}
			.qygk_center_left_li{
				border-bottom: 1px solid #253873;
				background-image: url(img/qygk.jpg) center;
			}
			.qygk_center_left ul li a{
				text-decoration: none;
				color: #666666;
				font-size: 17px;
				font-weight: bold;
			}
			.qygk_center_right{
				width: 870px;
				position: absolute;
				right: 0;
				top: 0;				
			}
			.qygk_center_right_top{
				width: 100%;
				height: 65px;
				border-bottom:1px solid #f6f6f6;
				line-height: 65px;
				margin-left: 20px;
			}
			.qygk_center_right_top h2{
				color: #263773;
			}
			.qygk_center_right_zw{
				width: 100%;
			}
			.qygk_center_right_zw p{
				text-indent: 20px;
				font-size:16px;
				line-height: 40px;
				margin-top: 40px;
			}
			.qygk_center_right_zw img{
				width: 600ox;
				height:500px;
				margin: 20px 60px;
			}
			
			.yiliao{
						   margin-top: 10px;
						   width: 860px;
						   height: 800px;
						  
			}
			.yiliao_xiangmu{
						   width: 280px;
						   height: 230px;
						   float: left;
						   margin-left: 5px;
			}
			.yiliao_xiangmu img{
						   width: 280px;
						   height: 200px;
			}
			.yiliao_xiangmu p{
						   text-align: center;
						   line-height: 50px;
			}
			.yiliao_xiangmu a{
						   text-decoration: none;
						   color: black;
			}
			
			/*导航开始*/
			
			.daohang{
				height: 60px;
				background: #273773;
				display: grid;
				place-items: center;
							}		
			.daohang_center{
				height: 60px;
				width: 1200px;
				position: relative;
			}
			.daohang_center ul{
				z-index: 999;
			}
			
			.daohang_center ul li{
			    float: left;
				list-style: none;
				width: 200px;
				height: 60px;
				line-height: 60px;
				color: white;
				text-align: center;
				font-weight: bold;
				cursor: pointer;
			}
			.daohang_center ol{
				width: 200px;
				background: #273773;
				display: none;
				z-index: 9999;
			}
			.daohang_center ol li{
				height: 35px;
				border-bottom:1px dashed #526391;
				background: #273773;
				line-height: 35px;
			}
			.daohang_center ol li a{
				text-decoration: none;
				color: white;
				font-size: 13px;
				
			}
			.daohang_center li:hover ol{display:block; }
			/*导航结束*/
			/*轮播代码 开始*/
			.silder-main img{
				border: 0;
				display: block;
				max-width: 100%;
				vertical-align: middle;
			}
			
			
			
			.js-silder{
				position: relative;	
				min-width: 320px;
			}
			.silder-scroll{
				width: 100%;
				overflow: hidden;
			}
			.silder-main{
				position: relative;
				width: 100%;
				overflow: hidden;
			}
			.silder-main-img{
				position: absolute;
				top: 0;
				left: 0;
				width: 100%;
			}
			.silder-main-img img{
				width: 100%;
			}
			.js-silder-ctrl{
				width: 100%;
				text-align: center;
			}
			.silder-ctrl-prev,
			.silder-ctrl-next{
				position: absolute;
				top: 0;
				width: 8%;
				height: 100%;
				vertical-align: middle;
				cursor: pointer;
				color: #fff;
				font-family: "宋体";
				font-size: 52px;
				font-weight: 600;
				text-shadow: #666 2px 2px 5px;
			}
			.silder-ctrl-prev{
				left: 0;
				text-align: left;
			}
			.silder-ctrl-next{
				right: 0;
				text-align: right;
			}
			.silder-ctrl-prev>span,
			.silder-ctrl-next>span{
				position: absolute;
				top: 50%;
				margin-top: -40px;
			}
			.silder-ctrl-prev>span{
				left: 0;
			}
			.silder-ctrl-next>span{
				right: 0;
			}
			.silder-ctrl-con{
				display: inline-block;
				width: 4%;
				padding: 10px 0;
				margin: 0 10px;
				cursor: pointer;
			}
			.silder-ctrl-con>span{
				display: block;
				line-height: 0;
				text-indent: -9999px;
				overflow: hidden;
				padding: 5px 0;
				cursor: pointer;
				background-color: #e4e4e4;
			}
			.silder-ctrl-con.active>span{
				background-color: #7bbedf;
			}
			
			@media (max-width: 768px){
				.silder-ctrl-prev,
				.silder-ctrl-next{
					width: 10%;
					font-size: 26px;
					margin-top: -25px;
				}
				.silder-ctrl-con{
					width: 14px;
					height: 14px;
					padding: 0;
					margin: 0 5px;
				}
				.silder-ctrl-con>span{
					display: block;
					width: 100%;
					height: 100%;
					border-radius: 50%;
					padding: 0;
				}
			}
			
			
			
			/*轮播代码 结束*/
			
			.qygk_center{
				height: 1000px;
				width: 1200px;
				margin: 47px auto;
				position: relative;
				
			}
			.qygk_center_left{
				width: 250px;
			    position: absolute;
				left: 0;
				top: 0;
			}
			.qygk_center_left_top{
				width: 250px;
				height: 64px;
				float: left;
				background: #263773;
				border-radius: 15px;
				text-align: center;
				line-height: 64px;
				font-size: 20px;
				font-weight: bold;
				color: white;
				box-shadow: box-shadow: 20px 20px 5px 0px rgba(0,0,0,0.75);
			}
			.qygk_center_left ul{
				width: 250px;
				list-style: none;
				margin-top:80px;
			}
			.qygk_center_left_a{
				width: 250px;
				height: 55px;
				background:#f6f6f6;
				border-bottom: 1px solid #dcdcdc;
				text-align: center;
				line-height: 55px;
				margin-bottom: 5px;
				border-radius: 15px;
				
			}
			.qygk_center_left_li{
				border-bottom: 1px solid #253873;
				background-image: url(img/qygk.jpg) center;
			}
			.qygk_center_left ul li a{
				text-decoration: none;
				color: #666666;
				font-size: 17px;
				font-weight: bold;
			}
			.qygk_center_right{
				width: 870px;
				position: absolute;
				right: 0;
				top: 0;				
			}
			.qygk_center_right_top{
				width: 100%;
				height: 65px;
				border-bottom:1px solid #f6f6f6;
				line-height: 65px;
				margin-left: 20px;
			}
			.qygk_center_right_top h2{
				color: #263773;
			}
			.qygk_center_right_zw{
				width: 100%;
			}
			.qygk_center_right_zw p{
				text-indent: 20px;
				font-size:16px;
				line-height: 40px;
				margin-top: 40px;
			}
			.qygk_center_right_zw img{
				width: 600ox;
				height:500px;
				margin: 20px 60px;
			}