.w_1200{
	width: 1200px;
	margin: 0 auto;
}
p,h2,h3,h4,h5{
	margin: 0;
	padding: 0;
}
.header{
	width: 100%;
	height: 100px;
}
.header .logo{
	width: 359px;
	height: 24px;
	margin-top: 40px;
}
.header .logo img{
	width: 100%;
	height: 100%;
}
.header .nav{
	width: 784px;
	height: 100%;
}
.header .nav ul{
	width: 100%;
	height: 100%;
}
.header .nav ul li{
	width: 112px;
	height: 100px;
	float: left;
	transition: all .3s;	
}
.header .nav ul li a{
	display: block;
	width: 100%;
	height: 100%;
	text-align: center;
	line-height: 100px;
	font-size: 14px;
	color: #555;
}
.header .nav ul li a:hover{
	background-color: #017ac3;
	color: #fff;
}
.banner{ 
	width:100%;float: left;overflow: hidden;
}
.banner .slideBox{ width:100%;  overflow:hidden; position:relative; margin:auto;}
.banner .slideBox .hd{ height:45px; overflow:hidden; position:absolute; right: 45%; bottom:5px; z-index:1; }
.banner .slideBox .hd ul{ overflow:hidden; zoom:1; float:left;  }
.banner .slideBox .hd ul li{ float:left; margin-right:20px;  width:14px; height:14px;border-radius: 14px; text-align:center; background:#d1d1d1; cursor:pointer; margin-top: 8px;}
.banner .slideBox .hd ul li.on{background:#fff;width: 20px;height: 20px;border-radius: 20px;margin-top: 5px;}
.banner .slideBox .bd{ position:relative; height:100%; z-index:0;width: 100%;}
.banner .slideBox .bd li{ zoom:1; vertical-align:middle;width: 100%;height: 100%; }
.banner .slideBox .bd img{ width:100%; height:100%; display:block;}

.pro{
	width: 100%;
	height: 1260px;
	overflow: hidden;
	background: url(../images/pro_bg.jpg) no-repeat center center;
}
.pro .pro_tit{
	width: 600px;
	height: 80px;
	margin: auto;
	background: url(../images/pro_tit.png) no-repeat center center;
	margin-top: 58px;
	
}
.pro .pro_slideTxtBox{
	width: 1200px;
	height: 834px;
	margin: auto;
	padding-top: 0.1px;
	position: relative;
}
.pro .pro_slideTxtBox .hd{
	width: 942px;
	height: 354px;
	margin: auto;
	margin-top: 60px;
	margin-bottom: 50px;
}
.pro .pro_slideTxtBox .hd li{
	width: 270px;
	height: 350px;
	float: left;
	margin-right: 66px;
}
.pro .pro_slideTxtBox .hd li h2{
	transition: all .3s;
}
.pro .pro_slideTxtBox .hd li h2 p{
	font-size: 26px;
    color: #000;
    width: 1px;
    margin: auto;
    line-height: 40px;
    padding-top: 127px;
    padding-right: 24px;
    transition: all .3s;
}
.pro .pro_slideTxtBox .hd li h2{
	width: 100%;
	height: 100%;
	background: url(../images/esf.png) no-repeat center center;
}
.pro .pro_slideTxtBox .hd li.on h2{
	width: 100%;
	height: 100%;
	background:rgba(0,0,0,.5) url(../images/esf2.png) no-repeat center center;
}
.pro .pro_slideTxtBox .hd li.on h2 p{
	color: #fff;
}
.pro .pro_slideTxtBox .hd li:last-child{
	margin-right: 0;
}
.pro .pro_slideTxtBox .bd{
 	width: 1200px;
 	height: 606px;
 	margin: auto;
 	margin-top: 56px;
}
.pro .pro_slideTxtBox .bd .tempWrap{
	width: 100%!important;
}
.pro .pro_slideTxtBox .bd li{
	width: 280px;
	height: 290px;
	position: relative;
	float: left;
	background-color: #fff;
	padding: 5px;
	border: #dcdcdc 1px solid;
	margin-right: 26px;
	margin-bottom: 26px;
}
.pro .pro_slideTxtBox .bd li a{
	display: block;
	width: 100%;
	height: 100%;
}
.pro .pro_slideTxtBox .bd li .pro_im{
	width: 268px;
	height: 210px;
	overflow: hidden;
	margin-bottom: 20px;
}
.pro .pro_slideTxtBox .bd li .pro_im img{
	width: 268px;
	height: 210px;
	transition: all .5s;
}
.pro .pro_slideTxtBox .bd li:hover .pro_im img{
	transform: scale(1.1);
}
.pro .pro_slideTxtBox .bd li .pro_l{
	width: 164px;
	height: 50px;
}
.pro .pro_slideTxtBox .bd li .pro_l h3{
	font-size: 16px;
	color: #333;
	margin-bottom: 10px;
}
.pro .pro_slideTxtBox .bd li .pro_l p{
	font-size: 14px;
	color: #999;
}
.pro .pro_slideTxtBox .bd li .pro_r{
	width: 68px;
	height: 50px;
}
.pro .pro_slideTxtBox .bd li .pro_r h3{
	font-size: 16px;
	color: #777;
	text-align: right;
	margin-bottom: 6px;
}
.pro .pro_slideTxtBox .bd li .pro_r i{
	font-size: 16px;
	color: #cf1616;
	display: block;
	text-align: right;
}
.pro .pro_slideTxtBox .bd li:nth-child(4){
	margin-right: 0;
}
.pro .pro_slideTxtBox .bd li:nth-child(8){
	margin-right: 0;
}


.about{
	width: 100%;
	height: 435px;
	background:url(../images/about.jpg) no-repeat center center;
	overflow: hidden;
	position: relative;

}
.about .ab_tit{
	font-size: 36px;
	color: #fff;
	margin: auto;
	margin-top: 80px;
	margin-bottom: 60px;
    text-align: center;
}
.about p{
	width: 959px;
	height: 99px;
	margin: auto;
	text-align: center;
	font-size: 16px;
	color: #fff;
	line-height: 36px;
}

.about .w_1200 > a{
	display: block;
	width: 160px;
	height: 45px;
	background: url(../images/about_more.png) no-repeat center center;
	font-size: 14px;
	margin: auto;
	color: #017ac3;
	text-align: center;
	line-height: 45px;
	margin-top: 62px;
}
.case{
	width: 100%;
	height: 716px;
	padding-top: 0.1px;
}
.case .case_tit{
	width: 600px;
	height: 80px;
	margin: auto;
	background: url(../images/case_tit.png) no-repeat center center;
	margin-top: 64px;
}
.case .case_box{
	width: 1172px;
	height: 461px;
	margin: auto;
	margin-top: 60px;
	position: relative;
}
.case .case_box .hd_tab{
	width: 398px;
	height: 354px;
	background: url(../images/case_hd.png) no-repeat center center;
	position: absolute;
	z-index: 9999;
	left:0;
	top: 40px;
}
.case .case_box .hd_tab .tempWrap{
	float: left;
}
.case .case_box .hd_tab ul{
	width: 100%;
	height: 100%;
	padding-top: 40px;
}
.case .case_box .hd_tab ul li{
	width: 242px;
	height: 60px;
	font-size: 24px;
	text-align: center;
	color: #fff;
	line-height: 60px;
	background-color: #999;
	margin: auto;
	margin-top: 20px;
	cursor: pointer;                                           
}
.case .case_box .hd_tab ul li.on{
	background-color: #017ac3;
}
.case .case_box .bd{
	width: 880px;
	height: 455px;
	float: right;
}
.case .case_box .bd li{
	width: 100%;
	height: 445px;
	position: relative;
}
.case .case_box .bd li .case_im{
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.case .case_box .bd li img{
	width: 100%;
	height: 100%;
	transition: all .5s;
}
.case .case_box .bd li:hover img{
	transform: scale(1.1);
}
.case .case_box .bd li .case_text{
	width: 100%;
	height: 50px;
	background-color: rgba(0,0,0,.5);
	position: absolute;
	bottom: 0;
	padding: 0 36px;
}
.case .case_box .bd li .case_text h2{
	width: 164px;
	height: 50px;
	font-size: 16px;
	color: #fff;
	float: left;
	line-height: 50px;
}
.case .case_box .bd li .case_text a{
	display: block;
	width: 76px;
	height: 15px;
	background: url(../images/case_more.png) no-repeat center center;
	float: right;
	margin-top: 19px;
}
.new{
	width: 100%;
	height: 844px;
	background: #f0f0f0;
	padding-top: 0.1px;
}
 .new .new_tit{
 	width: 144px;
 	height: 68px;
 	background: url(../images/new_tit.png) no-repeat center center;
 	
 	margin-top: 55px;
 }
 .new ul{
 	width: 1200px;
 	height: 484px;
 	margin-top: 56px;
 }
 .new li{
 	width: 356px;
 	height: 484px;
 	background-color: #fff;
 	float: left;
 	margin-right: 64px;
 	cursor: default;
 }
 .new li:last-child{
 	margin-right: 0;
 }
 .new li .new_im{
 	width: 356px;
 	height: 229px;
 	overflow: hidden;
 }
 .new li .new_im img{
 	width: 100%;
 	height: 100%;
 	transition: all .3s;
 }
 .new li:hover .new_im img{
 	transform: scale(1.1);
 }
 .new li .new_text{
 	width: 100%;
 	height: 255px;
 	padding: 20px;
 }
 .new li .new_text h2{
	font-size: 16px;
	color: #333;
	margin-bottom: 15px;
    font-weight: bold;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
 }
 .new li:hover .new_text h2{
 	color: #017ac3;
 }
 .new li .new_text span{
 	font-size: 14px;
 	color: #999;
 }
 .new li .new_text p{
 	font-size: 14px;
 	color: #555;
 	line-height: 24px;
 	margin-top: 30px;
    margin-bottom: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    max-height: 96px;
 }
 .new li .new_text a{
 	font-size: 14px;
 	color: #017ac3;
 	float: right;
 	display: block;
 }
 .new .w_1200 > a{
 	display: block;
 	margin: auto;
 	width: 160px;
 	height: 50px;
 	text-align: center;
 	color: #fff;
 	background-color: #017ac3;
 	font-size: 18px;
 	line-height: 50px;
 	margin-top: 60px;
 	transition: all .3s;
 }
 .new .w_1200 > a:hover{
 	background-color: #908f8f;
 }
.footer{
	width: 100%;
	height: 214px;
	background-color: #3b3b3b;
}
.footer .nav{
	width: 100%;
	height: 88px;
	border-bottom: 1px #b0b0b0 solid;
	color: #b0b0b0;
}
.footer .nav li a{
	color: #b0b0b0;
}
.footer .nav ul{
	width: 800px;
	margin: auto;
	height: 100%;
	text-align: center;
}
.footer .nav ul li{
	height: 100%;
	float: left;
	text-align: center;
	line-height: 88px;
	font-size: 16px;
	width: 114px;
}
.footer .contact{
	width: 1200px;
    height: 74px;
    margin-top: 48px;
	
}
.footer .contact p{
	font-size: 16px;
	color: #b0b0b0;
	float: left;
	width: 300px;
	height: 74px;
	overflow: hidden;
}
.footer .contact .dh{
	margin-left: 90px;
    background: url(../images/tel.png) no-repeat left top;
    padding-left: 50px;
    line-height: 31px;
}
.footer .contact .yx{
	margin-left: 90px;
    background: url(../images/mail.png) no-repeat left top;
    padding-left: 50px;
    line-height: 31px;
}
.footer .contact .dz{
	margin-left: 90px;
    background: url(../images/dz.png) no-repeat left top;
    padding-left: 50px;
    line-height: 31px;
}
.foot{
	width: 100%;
	height: 39px;
	background-color:#131313;
}
.foot p{
	text-align: center;
	line-height: 39px;
	width: 100%;
	height: 39px;
	color: #686767;
}
.foot a{
	color: #686767;
}