.w1920{
	position: relative;
	width: 1920px;
	left: 50%;
	margin-left: -960px;
}
.w1200{
	position: relative;
	width: 1200px;
	left: 50%;
	margin-left: -600px;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
/*toub*/
.head{
	height: 100px;
}
.logo{
	margin-top: 20px;
}
/*搜索*/
.ss{
	margin-right: 40px;
}
.hotSearch {
	font-size: 14px;
	color: #999;
	line-height: 66px;
}
.hotSearch a{
	color: #999;
}
.ss #formsearch{
  background: none;
  border: 1px solid #818992;
  height: 40px;
  line-height: 40px;
  width: 218px;
  margin-top: 15px;
}
.ss #keyword{
	background: none;
	height: 40px;
	line-height: 40px;
	outline: none;
	border: none;
	width: 180px;
	padding-left: 10px;
	font-size: 14px;
	color: #999;
	float: left;
}
.ss #s_btn{
	background: none;
	outline: none;
	border: none;
	width: 30px;
	background: url(../images/ss1.png) no-repeat 0px;
	float: right;
}
.ss .jszc {
	font-size: 12px;
	color: #888;
	margin-top: 18px;
	line-height: 12px;
	display: block;
	text-align: center;
}
.ss .jszc a{
	color: #888;
}
/*about*/
.a1{
	margin-top: 60px;
}
.title{
 text-align: center;
}
.title h2{
	font-size: 30px;
	font-weight: normal;
	color: #838383;
	text-transform: uppercase;
}
.title h3{
	font-size: 26px;
	color: #333;
	font-weight: normal;
	position: relative;
 	margin-top: 8px;
}
.title h3:before{
	position: absolute;
	content: "";
	top: 50%;
	left: 44.5%;
	width: 30px;
	background: #333;
	height: 1px;
}
.title h3:after{
	position: absolute;
	content: "";
	top: 50%;
	right: 44.5%;
	width: 30px;
	background: #333;
	height: 1px;
}
.title p{
	font-size: 16px;
	color: #666;
	margin-top: 8px;
	letter-spacing: 8px;
}
.about{
	margin-top: 50px;
}
.aboutimg{
	width: 870px;
	height: 487px;
	background: url(../images/about1bg.jpg)no-repeat bottom center;
	padding-left: 230px;
}
.aboutimg img{
	width: 640px;
	height: 357px;
}
.aboutimg .ck{
	font-size: 14px;
	color: #181818;
	line-height: 24px;
	height: 17px;
	position: relative;
	text-align: right;
	display: block;
	margin-right: 50px;
	margin-top: 80px;
}
.aboutimg .ck:before{
	position: absolute;
	content: "";
	left: 87%;
	top: 8px;
	width: 9px;
	height: 9px;
	background: url(../images/aboutxd.png)no-repeat center;
}
.aboutimg .ck:after{
	position: absolute;
	content: "";
	right: -4%;
	top: 3px;
	width: 17px;
	height: 17px;
	background: url(../images/aboutjia.png)no-repeat center;
}
.about1{
	width: 651px;
	margin-right: 374px;
}
.about1 h2{
	background: url(../images/about1h2bg.png)no-repeat center;
	height: 72px;
	font-size: 25px;
	color: #333;
	line-height:66px;
	font-weight: bold;
	letter-spacing: 1px;
}
.about3{
	margin-top: 42px;
	font-size: 14px;
	font-weight: normal;
	color: #333;
	line-height: 26px;
}
.about2{
	margin-top: 45px;
}
.about2 ul li{
	float: left;
	width: 211px;
	margin-right: 9px;
}
.about2 ul li:nth-child(3){
	margin-right: 0px;
}
.about2 ul li img{
	width: 211px;
	height: 150px;
}
.about2 ul li:hover img{
	border:5px solid #0084ff;
}
.about2 ul li h3{
	font-size: 14px;
	color: #333;
	text-align: center;
	margin-top: 10px;
	line-height: 14px;
}
/*产品*/
.pro{
	margin-top: 48px;
	background: url(../images/probg.png)no-repeat top center;
}
.protit{
	padding-top: 65px;
}
.title1{
 text-align: center;
}
.title1 h2{
	font-size: 30px;
	font-weight: normal;
	color: #fff;
	text-transform: uppercase;
}
.title1 h3{
	font-size: 26px;
	color: #fff;
	font-weight: normal;
	position: relative;
 	margin-top: 8px;
}
.title1 h3:before{
	position: absolute;
	content: "";
	top: 50%;
	left: 42%;
	width: 30px;
	background: #fff;
	height: 1px;
}
.title1 h3:after{
	position: absolute;
	content: "";
	top: 50%;
	right: 42%;
	width: 30px;
	background: #fff;
	height: 1px;
}
.title1 p{
	font-size: 16px;
	color: #fff;
	margin-top: 8px;
	letter-spacing: 8px;
}
.prot{
	margin-top: 45px;
	margin-bottom: 58px;
}
.prot ul li{
  width: 164px;
  float: left;
  margin-right: 43px;
  text-align: center;
}
.prot ul li:last-child{
	margin-right: 0px;
}
.prot ul li img{
	width: 164px;
	height: 164px;
	border-radius: 82px;
	border:3px solid #ffd200;
}
.prot ul li:hover img{
	border:3px solid #0084ea;
}
.prot ul li h3{
	margin-top: 2px;
}
.prot ul li a{
	font-size: 16px;
	color: #fff;
	margin-top: 0px;
}
.jian{
	background: url(../images/jian.png)no-repeat  center;
	height: 36px;
}
.pro2 .bd {
	margin-top: 30px;
}
.pro2 .bd ul li{
	float: left;
	width: 364px;
	height: 270px;
	margin-right: 54px;
	margin-bottom: 30px;
	position: relative;
}
.pro2 .bd ul li img{
	width: 364px;
	height: 270px;}
.pro2 .bd ul li h3{
	position: absolute;
	bottom: 0px;
	left: 0px;
	height: 50px;
	width: 364px;
	background: rgba(0,0,0,.35);
	text-align: center;
	line-height: 50px;
	font-size: 14px;
}
.pro2 .bd ul li:hover h3{
	background: #0084ea;
}
.pro2 .bd ul li h3 a{
	color: #fff;
}
.pro2 .bd ul li:nth-child(3n){
	margin-right: 0px;
}
/*yous*/
.advantage-bg{
    background: url(../images/adv.png) no-repeat top center;
    height: 768px;
    overflow: hidden;
    margin-top: 70px;
}
.advantage-index{
    padding-top: 50px;
}
.advantage-index .content{
    background: #fff;
    padding: 00px;
    margin-top: 60px;
}
.advantage-bg .container{
	padding-left: 0px;
	padding-right: 0px;
}
/*case*/
.case{
	margin-top: 50px;
}
.case2{
	margin-top: 36px;
	position: relative;
}
.case2 .prev{
	position: absolute;
	left: 0;
	top: 36%;
	z-index: 99;
	width: 40px;
	height: 68px;
	background: url(../images/left1.png) no-repeat top center;
}
.case2 .prev:hover{
	background: url(../images/left2.png) no-repeat top center;
}
.case2 .next{
	position: absolute;
	right: 0;
	top: 36%;
	width: 40px;
	height: 68px;
	z-index: 99;
	background: url(../images/right1.png) no-repeat top center;
}
.case2 .next:hover{
	background: url(../images/right2.png) no-repeat top center;
}
.case2 .bd2{
	width: 1060px;
	overflow: hidden;
	margin: 0 auto;
}
.case2 .bd2 ul li{
	width: 330px;
	height: 280px;
    margin-right: 35px;
}
.case2 .bd2 ul li img{
	width: 330px;
	height: 230px;
}
.case2 .bd2 ul li h3{
	height: 50px;
	line-height: 50px;
	text-align: center;
	font-size: 14px;
	color: #fff;
	background: #626262;
}
.case2 .bd2 ul li h3 a{
	color: #fff;
}
.case2 .bd2 ul li:hover h3{
	background: #0084ea;
}
/*新闻*/
.news-bg{
    background: url(../images/news.png) no-repeat top center;
    height: 650px;
    overflow: hidden;
    padding-top: 50px;
    margin-top: 60px;
}
.news-bg .title p{
 letter-spacing: 0px;
}
.news-index{
    padding-top: 30px;
}
.i-news .i-news-left {
    width: 705px;
    height: 440px;
    background: #fff;
    padding: 20px;
  }
  .i-news .i-news-left ul.n1 .i-t {
    width: 50px;
    height: 30px;
    line-height: 30px;
    background: #0084ea;
    text-align: center;
    color: #fff;
    font-size: 16px;
  }
  .i-news .i-news-left ul.n1 .nei {
    width:100%;
    float: right;
    font-size: 16px;
    color: #666;
    line-height: 30px;
  }
  .i-news .i-news-left ul.n1 .nei h3 a {
    line-height: 30px;
    color: #0084ea;
    font-size: 18px;
    font-weight: bold;
  }
  .i-news .i-news-left ul.n1 .nei h3 span{
  	font-size: 14px;
  	color: #666;
  	line-height: 30px;
  }
  .i-news .i-news-left ul.n1 .nei p {
    margin-top: 20px;
    color: #666666;
    font-size: 14px;
    line-height: 30px;
  }
  .i-news .i-news-left ul.n2 {
    margin-top: 0px;
    position: relative;
  }
  .i-news .i-news-left ul.n2::before {
    content: '';
    display: block;
    width: 1px;
    height: 220px;
    background: #d1d1d1;
    position: absolute;
    left: 3px;
    top: 50%;
    margin-top: -110px;
  }
  .i-news .i-news-left ul.n2::after {
    content: '';
    display: block;
    width: 1px;
    height: 220px;
    background: #d1d1d1;
    position: absolute;
    left: 350px;
    top: 50%;
    margin-top: -110px;
    z-index: 9;
  }
  .i-news .i-news-left ul.n2 li {
    width: 318px;
    float: left;
    line-height: 53px;
    box-sizing: border-box;
    padding-left: 32px;
    position: relative;
  }
  .i-news .i-news-left ul.n2 li:nth-child(even) {
    float: right;
  }
  .i-news .i-news-left ul.n2 li:nth-last-child(1) a, .i-news .i-news-left ul.n2 li:nth-last-child(2) a {
  }
  .i-news .i-news-left ul.n2 li::before {
    content: '';
    display: block;
    width: 7px;
    height: 7px;
    background: #999999;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -3.5px;
    z-index: 999;
  }
  .i-news .i-news-left ul.n2 li a {
    display: block;
    border-bottom: 1px solid #d1d1d1;
    color: #666666;
    font-size: 14px;
  }
  .i-news .i-news-left ul.n2 li:hover::before {
    background-color: #0084ea;
  }
  .i-news .i-news-left ul.n2 li:hover a {
    color: #0084ea;
  }
  .i-news .i-yi {
    width: 435px;
    height: 440px;
  }
  .i-news .i-yi h3 {
    line-height: 60px;
    background: url(../images/nt.png) no-repeat 33px center #0084ea;
    color: #fff;
    font-size: 18px;
    position: relative;
    text-indent: 74px;
  }
  .i-news .i-yi h3 a {
    display: block;
    position: absolute;
    right: 17px;
    top: 0;
    line-height: 60px;
    color: #ffffff;
    font-size: 12px;
    text-transform: uppercase;
  }
  .i-news .i-yi ul {
    border: 1px solid #fff;
    border-top: none;
    box-sizing: border-box;
    padding: 0 10px 0px;
    background: #fff;
  }
  .i-news .i-yi ul li {
    border-bottom: 1px solid #d1d1d1;
    padding: 18px 12px 0px 0;
  }
  .i-news .i-yi ul li:last-child{
  	border:none;
  }
  .i-news .i-yi ul li a {
    display: block;
    padding-left: 48px;
    position: relative;
    line-height: 20px;
    font-size: 14px;
    color: #333;
  }
  .i-news .i-yi ul li a::before {
    content: '问';
    width: 20px;
    height: 20px;
    background: #0084ea;
    color: #fff;
    font-size: 12px;
    position: absolute;
    left: 16px;
    top: 0;
    text-align: center;
  }
  .i-news .i-yi ul li p {
    padding-left: 48px;
    position: relative;
    line-height: 30px;
    margin-top: 17px;
    color: #666666;
    font-size: 4px;
    font-size: 14px;
  }
  .i-news .i-yi ul li p::before {
    content: '答';
    width: 20px;
    height: 20px;
    background: #666666;
    color: #fff;
    font-size: 12px;
    position: absolute;
    left: 16px;
    top: 0;
    line-height: 20px;
    text-align: center;
  }
/*底部*/
.foot{
	height: 293px;
	background: #08172a;
	padding-top: 55px;
}
.footnav{
	width: 185px;
	line-height: 28px;
}
.footnav a{
	font-size: 14px;
	color: rgba(255,255,255,.45);
	position: relative;
	width: 60px;
	display: block;
	float: left;
	text-align: center;
}
.footnav a:nth-child(2n){
	margin-left: 55px;
}
.ftlx{
	width: 385px;
	margin-left: 145px;
	padding-right:35px;	border-right: 1px solid #363d47;
	height: 135px;
}
.ftlx h2{
	font-size: 30px;
	color: #fff;
	margin-bottom: 20px;
	padding-left: 45px;
	font-weight: bold;
	background: url(../images/ftdh.png)no-repeat left center;
}
.ftlx p{
	font-size: 14px;
	color: rgba(249,249,250,.36);
	font-weight: 28px;
}
.ftewm{
	margin-left: 100px;
	width: 80px;
	margin-top: 15px;
}
.ftlink{
	font-size: 14px;
	color: #888;
	font-weight: 28px;
	border-bottom: 1px solid #212f40;
	margin-top: 15px;
	padding-bottom: 10px;
}
.ftlink a{
	font-size: 14px;
	color: #888;
	font-weight: 28px;
}
.foot2{
	font-size: 12px;
	color: #888;
	line-height: 43px;
}
.foot2 a{
	color: #888;
	line-height: 43px;
}
.footer{
	height: 90px;
	background: #333;
}
.footer .footer1{
	font-size: 12px;
	color: #999;
	line-height: 24px;
	text-align: center;
	padding-top: 25px;
}
.footer .footer1 a{
	font-size: 12px;
	color: #999;
	line-height: 24px;
	text-align: center;
}