/* CSS Document*/

body{text-align: left;padding: 0;margin: 0;font-size: 14px;font-family: 'microsoft yahei';-webkit-text-size-adjust: none;height: auto;color: #333;background: #fff;}

body{overflow-x: hidden;overflow-y: auto;}

html{min-width: 1280px;}

div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,p{padding: 0;margin: 0;}

pre,code,form,fieldset,legend,input,textarea,p,blockquote,th{padding: 0;margin: 0;}

fieldset{border-top-width: 0;border-left-width: 0;border-bottom-width: 0;border-right-width: 0;}

a img{border: 0;padding: 0;margin: 0;}

i{font-style: normal;}

address,caption,cite,cite,code,dfn,em,th,var{font-weight: normal;font-style: normal;}

li{list-style-type: none;}

caption{text-align: left;}

th{text-align: left;}

h1,h2,h3,h4,h5,h6{font-weight: normal;font-size: 100%;}

q:unknown{content: '';}

input,textarea,select{font-family: inherit;font-size: 100%;}

a:link{color: #333;text-decoration: none;}

a:visited{color: #333;text-decoration: none;}

a:hover{color: var(--colour1);text-decoration: none;}

.fl{float: left;}

.fr{float: right;}

.left{float: left;}

.right{float: right;}

.clear{clear: both;font-size: 0;margin: 0;padding: 0;display: block;_height: 0;overflow: hidden;}

/*清除浮动*/

.clearfix{zoom: 1;}

.clearfix:before,.clearfix:after{visibility: hidden; display: block; font-size: 0; content: "."; clear: both; height: 0;}

/*高光特效*/

.white,.whites{position: relative;overflow: hidden;}

.white:after,.whites:after{content: '';position: absolute;left: -100%;top: 0;width:100%;height:100%;background-image: -moz-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,.5),rgba(255,255,255,0));background-image: -webkit-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,.5),rgba(255,255,255,0));transform: skewx(-25deg);}

.white:hover:after{left:100%; -moz-transition:1s; -o-transition:1s; -webkit-transition:1s; transition:1s;}

.whites:hover:after{left:100%; -moz-transition:0.5s; -o-transition:0.5s; -webkit-transition:0.5s; transition:0.5s;}

/*网站公用样式表*/

.w1200{width: 1200px;margin: 0 auto;}

/*顶部*/

.top_main{color: #666;font-size: 14px;line-height: 40px;background-color: #eee;}

.top_main ul li{display: inline;padding: 0 5px;}

.top_main ul li:first-child{padding-right: 0;}

.top_main ul li a:hover{color: var(--colour1);}

.top_main ul li a{color: #666;position: relative;z-index: 10;}

/*头部*/

.head_main{padding: 30px 0;overflow: hidden;}

.head_main .logo img{display:block;}

.head_main .tel{float: right;background: url(../image/tel.gif) no-repeat 0 center;padding: 3px 0;padding-left: 60px;margin-top: 24px;}

.head_main .tel span{color: #666;font-size: 15px;line-height: 20px;display: block;}

.head_main .tel strong{display: block;font-size: 30px;line-height: 26px;font-weight: bold;}

/*导航*/

.nav_main{width: 100%;height: 60px;background: var(--colour2);position: relative;z-index: 3;}

.nav_main .nav > li{float: left;width: 150px;line-height: 60px;display: block;position: relative;z-index: 10;font-size: 16px;text-align: center;transition: all .5s;}

.nav_main .nav > li > a{display: block;color: #fff;font-size: 16px;}

.nav_main .nav > li.on{background: var(--colour1);}

.nav_main .nav > li .sub{display:none;position: absolute;left:0;top: 100%;width: 100%;background: var(--colour1);line-height: 40px;box-shadow: 0 3px 10px rgb(0 0 0 / 10%);}

.nav_main .nav > li .sub li{ zoom:1; }

.nav_main .nav > li .sub a{display:block;color: #fff;font-size: 14px;text-align: center;padding: 0 5px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

.nav_main .nav > li .sub a:hover{color: #fff;background: var(--colour2);}

/*网站大图*/

.banner{width:100%;max-width: 1920px;position:relative;overflow:hidden;z-index:0;}

.banner li{width:100%;position:absolute;z-index:1;overflow:hidden;display: none;}

.banner .swiper-slide{overflow: hidden;}.banner .swiper-slide img{width: 100%;display:block;}

#banner .tip{width: 1000px;line-height: 0;font-size: 0;text-align: center;position: absolute;left: 50%;margin-left: -500px;bottom: 30px;z-index: 3;}

#banner .tip span{width: 18px;height: 18px;margin: 0 7px;display: inline-block;cursor: pointer;background: var(--colour2);opacity: 1;border-radius: 10px;transition: all .5s;outline: none;}

#banner .tip span.swiper-pagination-bullet-active{background: var(--colour1);}

#banner #btn_prev,#banner #btn_next{width: 65px;height: 100px;position: absolute;top: 50%;margin-top: -50px;background: url(../image/slider-arrow.png) no-repeat;z-index: 5;opacity: 0;}

#banner #btn_prev{background-position: -130px center;left: 4%;}

#banner #btn_next{background-position: 0 center;right: 4%;}

#banner:hover #btn_prev,#banner:hover #btn_next{opacity: .8;}

/*搜索栏*/

.search{background: var(--colour2);}

.search .hot{padding: 25px 0;height: 30px;font-size: 16px;line-height: 30px;}

.search .hot .left{color: #fff;opacity: 0.9;}

.search .hot .left a{padding: 0 6px;color: #fff;}

.search .hot .left a:hover{color: var(--colour1);}

.search .hot .right{position: relative;width: 290px;background: #fff;height: 30px;border-radius: 15px;padding-left: 10px;}

.search .hot .right .input{width: 236px;height: 30px;background: #fff;color: #999;font-size: 14px;line-height: 30px;border: 0;padding-left: 5px;outline: none;border-radius: 10px;}

.search .hot .right .btn{width: 49px;height: 30px;border-radius: 0px 15px 15px 0px;padding-right: 3px;border: none;background-position: 3px 0;background-color: var(--colour1);z-index: 10;cursor: pointer;outline: none;}

/*******index css*******/

/*首页标题*/

.index .in_title{position: relative;height: 100px;text-align: center;z-index: 1;}

.index .in_title span{position: relative;display: block;height: 50px;color: #333;font-size: 44px;line-height: 50px;text-align: center;}

.index .in_title span h3{position: relative;display: inline-block;font-weight: bold;padding: 0 35px;}

.index .in_title span h3:before,.index .in_title span h3:after{content:" ";position: absolute;top: 50%;margin-top: -1px;left: 0;width: 18px;height: 1px;background: #000;}

.index .in_title span h3:after{left: auto;right: 0;}

.index .in_title p{color: #545657;font-size: 20px;line-height: 40px;}

.index .imore{width: 160px;margin: 0 auto;margin-top: 40px;}

.index .imore a{position: relative;display: block;color: var(--colour1);font-size: 16px;line-height: 48px;text-align: center;border-radius: 50px;border: 1px solid var(--colour1);}

.index .imore a:after{content: " ";position: absolute;z-index: -1;top: 0;left: 0;right: 0;bottom: 0;-webkit-transform: scaleX(0);transform: scaleX(0);border-radius: 50px;transition: all .5s;}

.index .imore a:hover{color: #fff;}

.index .imore a:hover:after{background: var(--colour1);-webkit-transform: scaleX(1);transform: scaleX(1);}

/*关于我们*/

.index .about{width:100%;max-width: 1920px;margin: 0 auto;background: var(--colour1) url(../image/about_bg.png) top no-repeat;height: 758px;}

.index .about .box{padding-top: 113px;}

.index .about .img{width: 500px;height: 315px;}

.index .about .img img{display: block;width: 100%;height: 100%;}

.index .about .txt{width: 630px;}

.index .about .txt .tit{color: #333;height: 111px;border-bottom: 1px solid #dbdbdb;}

.index .about .txt .tit h3{position: relative;display: inline-block;font-size: 52px;line-height: 50px;font-weight: bold;padding-right: 111px;margin-bottom: 13px;}

.index .about .txt .tit h3:after{content:" ";position: absolute;top: 50%;margin-top: -1px;right: 0;width: 92px;height: 2px;background: #333;}

.index .about .txt .tit span{position: relative;display: block;font-size: 29px;line-height: 40px;padding-left: 143px;}

.index .about .txt .tit span:before,.index .about .txt .tit span:after{content:"“";position: absolute;top: 0;left: 100px;font-family: impact;color: #cdcdcd;font-size: 65px;line-height: 55px;height: 20px;display: inline-block;}

.index .about .txt .tit span:after{content:"”";top: auto;bottom: 0;left: auto;right: 35px;}

.index .about .txt p{color: #5e5e5e;font-size: 16px;line-height: 30px;padding-top: 25px;text-align: justify;}

/*产品中心*/

.index .product{position: relative;margin-top: -165px;padding-bottom: 40px;}

.index .product .tab{position: relative;text-align: center;padding-top: 20px;padding-bottom: 40px;z-index: 99;}

.index .product .tab>li{position: relative;display: inline-block;font-size: 16px;width: 161px;text-align: center;line-height: 45px;margin: 0 5px;}

.index .product .tab>li>a{color: #666;display: block;border-radius: 5px;border: 1px solid #ccc;background: #f4f4f4;padding: 0 5px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

.index .product .tab>li:hover>a{border-color: var(--colour1);background: var(--colour1);color: #fff;}

.index .product .tab>li .sub{display:none;position: absolute;left:0;top: 100%;width: 100%;background: var(--colour1);line-height: 44px;border-radius: 5px;overflow: hidden;}

.index .product .tab>li .sub li{ zoom:1; }

.index .product .tab>li .sub a{display:block;color: #fff;font-size: 14px;text-align: center;padding: 0 5px;border-top: 1px solid var(--colour3);overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}

.index .product .tab>li .sub a:hover{color: #fff;background: var(--colour2);}

.index .product .list li{float: left;width: 283px;margin-right: 20px;margin-bottom: 20px;border: 1px solid #ccc;}

.index .product .list li:nth-child(4n){margin-right: 0;}

.index .product .list li .img{width: 100%;height: 212px;overflow: hidden;}

.index .product .list li .img img{width: 100%;height: 100%;display: block;transition: all .5s;}

.index .product .list li h3{color: #fff;font-size: 16px;line-height: 45px;text-align: center;padding: 0 10px;background: var(--colour2);transition: all .5s;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}

.index .product .list li:hover{border-color: var(--colour1);}

.index .product .list li:hover .img img{transform: scale(1.1);}

.index .product .list li:hover h3{background: var(--colour1);}

.index .product .imore{margin-top: 15px;}

/*小banner*/

.index .xbanner{color: #fff;max-width: 1920px;margin: 0 auto;height: 300px;text-align: center;background: #363636;background: url(../image/xbanner.jpg) center no-repeat;}

.index .xbanner h3{font-size: 46px;font-weight: bold;line-height: 50px;padding-top: 70px;padding-bottom: 20px;}

.index .xbanner p{font-size: 24px;font-weight: bold;line-height: 50px;border-radius: 3px;background: var(--colour1);width: 500px;margin-left: 350px;}

.index .xbanner .tel{font-family: Impact;font-size: 32px;line-height: 50px;height: 50px;margin-top: 8px;}

.index .xbanner .tel i{position: relative;top: -5px;left: 20px;width: 30px;height: 30px;background-position: -46px 0;margin-right: 27px;vertical-align: sub;}

/*四大优势*/

.index .ys{max-width: 1920px;margin: 0 auto;padding: 60px 0;background: #f5f5f5;}

.index .ys_con dl{margin-top: 30px;position: relative;}

.index .ys_con dl dt{width:600px; height:400px; float:left;}

.index .ys_con dt img{display: block;width: 100%;height: 100%;}

.index .ys_con dd{background: #fff;float: right;width: 600px;height: 400px;padding: 90px 50px;box-sizing: border-box;}

.index .ys_con dd h4{display: block;font-size: 28px;color: #333;font-weight: normal;border-bottom: 2px solid #ccc;height: 100px;}

.index .ys_con dd h4 span{font-size: 32px;line-height: 48px;padding-left: 15px;font-weight: bold;float: left;width: 300px;padding-top: 6px;}

.index .ys_con dd h4 span em{display: block;/*float: left;*/line-height: 24px;font-weight: normal;font-size: 22px;color: #666;}

.index .ys_con dd h4 b{font-size: 80px;float: left;font-weight: bold;color: var(--colour1);font-family: Neue,Helvetica;}

.index .ys_con dd p{float: left;font-size: 16px;line-height: 32px;color: #333;margin-top: 20px; text-align: justify;}

.index .ys .ys_t{padding-top: 20px;position: relative;}

.index .ys .ys_t li{float: left;width: 290px;height: 70px;color: #303030;font-size: 26px;font-weight: bold;line-height: 70px;text-align: center;background: #fff;margin: 0 5px;border-radius: 5px;cursor: pointer;transition: all .5s;}

.index .ys .ys_t li.cur{color: #fff;background: var(--colour1);}

/*新闻动态*/

.index .inews{max-width: 1920px;margin: 0 auto;padding: 60px 0;background: #f5f5f5;}

.index .inews .hd{height: 40px;padding: 28px 0 0;text-align: center;}

.index .inews .hd ul li{display: inline-block;margin:0 10px;}

.index .inews .hd ul li a{display: block;color: #333;font-size: 16px;padding: 0 40px;text-align: center;height: 43px;line-height: 43px;overflow: hidden;background: #fff;border: 1px solid #ebebeb;} 

.index .inews .hd ul li a:hover,.index .inews .hd ul li.on a{color: #fff;background:var(--colour1);border-color: var(--colour1);}

.index .inews .bd{padding: 10px 0 0;}

.index .inews .bd dl{float: left;width: 585px;height: 108px;overflow: hidden;border: 1px solid #ebebeb;margin-top: 30px;background: #fff;transition: all .5s;}

.index .inews .bd dl:nth-child(2n){float: right;}

.index .inews .bd dl dt{float: left;width: 112px;height: 78px;font-family: Arial, Helvetica, sans-serif;color: #666;font-size: 14px;text-align: center;line-height: 34px;padding: 30px 0 0;border-right: 1px solid #ebebeb;}

.index .inews .bd dl dt b{color: #333;display: block;font-size: 50px;}

.index .inews .bd dl dd{padding-top: 12px;margin-left: 133px;margin-right: 20px;}

.index .inews .bd dl dd h3{display: block;color: #333;font-size: 16px;font-weight: bold;line-height: 30px;transition: all .5s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

.index .inews .bd dl dd p{color: #888;font-size: 14px;line-height: 22px;text-align: justify;height: 44px;overflow: hidden;padding-top: 5px;} 

.index .inews .bd dl:hover{border-color: var(--colour1);box-shadow: 0 3px 10px 3px rgba(0,0,0,0.1);}

.index .inews .bd dl:hover dd h3{ color:var(--colour1);}

/*工程案例*/

.index .scene{max-width: 1920px;margin: 0 auto;padding: 60px 0;background: url(../image/scene_bg.jpg) no-repeat center top;}

.index .scene .in_title{margin-bottom: 40px;}

.index .scene .in_title span{color: #fff;}

.index .scene .in_title span h3:before,.index .scene .in_title span h3:after{background: var(--colour1);}

.index .scene .in_title span h3:after{left: auto;right: 0;}

.index .scene .in_title p{color: #fff;opacity: 0.6;}

.index .scene .box{position: relative;}

.index .scene .box .bd{overflow: hidden;}

.index .scene .box .list{width: 100%;}

.index .scene .box .list li{position: relative;float: left;width: 386px;margin-right: 20px;background: #fff;transition: all .5s;}

.index .scene .box .list li .img{width: 100%;height: 290px;}

.index .scene .box .list li .img img{display: block;width: 100%;height: 100%;}

.index .scene .box .list li h3{color: #fff;font-size: 18px;line-height: 50px;text-align: center;background: var(--colour1);overflow: hidden;white-space: nowrap;text-overflow: ellipsis;transition: all .5s;}

.index .scene .box .list li:hover{border-color: var(--colour1);background: var(--colour1);}

.index .scene .box .list li:hover h3{color: #fff;}

.index .scene .box .hd{position: absolute;width: 100%;}

.index .scene .box .hd span{position: absolute;top: -190px;display: block;width: 30px;height: 50px;cursor: pointer;background: var(--colour1);transition: all .5s;}

.index .scene .box .hd .prev{left: -30px;border-radius: 5px 0 0 5px;}

.index .scene .box .hd .next{right: -30px;border-radius: 0 5px 5px 0;}

.index .scene .box .hd .prev:after,.index .scene .box .hd .prev:before,

.index .scene .box .hd .next:after,.index .scene .box .hd .next:before{content:"";display: block;position: absolute;left: 8px;width: 15px;height: 1px;background: #fff;transition: all .5s;}

.index .scene .box .hd .prev:after,.index .scene .box .hd .next:after{-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-o-transform: rotate(45deg);transform: rotate(45deg);}

.index .scene .box .hd .prev:before,.index .scene .box .hd .next:before{-webkit-transform: rotate(-45deg);-moz-transform: rotate(-45deg);-o-transform: rotate(-45deg);transform: rotate(-45deg);}

.index .scene .box .hd .prev:after{top: 30px;}

.index .scene .box .hd .prev:before{top: 20px;}

.index .scene .box .hd .next:after{right: 0;top: 20px;}

.index .scene .box .hd .next:before{right: 0;top: 30px;}

.index .scene .box .hd .prev:hover,.index .scene .box .hd .next:hover{background:var(--colour2);}

/*友情链接*/

.link{max-width: 1920px;margin: 0 auto;padding-bottom: 20px;background: #f5f5f5;}

.link .box{padding: 25px 20px;box-sizing: border-box;background: #fff;border: 1px solid #ebebeb;transition: all .5s;}

.link .box h3{float: left;font-size: 18px;}

.link h3 a{color: var(--colour1);font-weight: bold;}

.link h3 em{color: #999;margin-left: 5px;}

.link ul{overflow: hidden;float: right;width: 1010px;}

.link li{float: left;white-space: nowrap;margin: 5px 15px;font-size: 13px;}

.link li a{color: #666;}

.link li a:hover{color:  var(--colour1);}

.link .box:hover{border-color: var(--colour1);box-shadow: 0 3px 10px 3px rgba(0,0,0,0.1);}

/*底部*/

.footer{color: #ccc;background: #222;padding-top:30px;padding-bottom:40px;}

.footer > div > div{padding: 15px 24px;padding-bottom: 0;height: 175px;}

.footer .fnav{width: 130px;border-left: 1px solid #333;text-align: center;}

.footer .fnav:first-child{border: 0;}

.footer .fnav h3{font-size: 16px;font-weight: bold;padding-bottom:13px;}

.footer .fnav p{ font-size:14px; line-height:200%;}

.footer .fnav p a{display: block;color: #ccc;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}

.footer .fnav p a:hover{color:  var(--colour1);}

.footer .lxfs{width: 300px;padding-right: 0;border-left: 1px solid #333;}

.footer .lxfs h3{padding-bottom:13px;font-weight:bold;font-size:16px;}

.footer .lxfs p{ font-size:14px; line-height:200%;}

.footer .ewm{font-size: 14px;text-align: center;border-left: 1px solid #333;padding-right: 0;}

.footer .ewm img{width: 120px;height: 120px;border:1px solid #2C2F38;padding:3px;background:#C5C6C9;margin-bottom:6px;}

.copyright{color: #575757;font-size: 14px;line-height: 50px;text-align: center;background: #1c1c1c;}

.copyright a{color: #575757;}

.copyright a:hover{color:  var(--colour1);}

/*二维码弹窗*/

.ewmbox{width: 300px;height: 320px;padding-top: 20px;background: #fff;z-index: 9999;position: fixed;left: 50%;top: 50%;margin: -170px 0 0 -150px;text-align: center;font-size: 16px;display: none;}

.ewmbox .close{width: 32px;height: 32px;position: absolute;top: -25px;right: -40px;cursor: pointer;border-radius: 100%;background: #f3f3f3 url(../image/dialogclose.png) no-repeat center center;transition: all ease 300ms;}

.ewmbox .close:hover{transform: rotate(180deg);}

.ewmbox img{width: 260px;height: 260px;display: block;margin: 0 auto 10px;}

.dialog-layout{width: 100%;height: 100%;position: fixed;z-index: 100;top: 0;left: 0;background: #000;opacity: 0.3;filter: alpha(opacity=30);}

/*浮动客服*/

.toolbar{position: fixed;top: 50%;right: 1%;margin-top: -163px;z-index: 100;width: 80px;}

.toolbar dd{position: relative;float: left;width: 80px;height: 80px;background: var(--colour1);margin-top: 2px;border-radius: 5px;color: #fff;font-size: 14px;line-height: 21px;text-align: center;cursor: pointer;transition: all .5s;}

.toolbar dd:first-child{margin-top: 0;}

.toolbar dd i{width: 100%;height: 30px;display: block;margin-top: 13px;background: url(../image/toolbar.png) no-repeat center 0;}

.toolbar dd.qq i{background-position-y: 0;}

.toolbar dd.tel i{background-position-y: -30px;}

.toolbar dd.code i{background-position-y: -60px;}

.toolbar dd.top i{background-position-y: -90px;}

.toolbar dd span{display: block;color: #fff;}

.toolbar dd.tel .box{position: absolute;top: 0;width: 190px;right: -200px;height: 100%;margin-right: 10px;border-radius: 5px;background: var(--colour1);opacity: 0;transition: all .5s;}

.toolbar dd.tel .box p{font-size: 14px;margin: 15px auto 7px;}

.toolbar dd.tel .box h3{font-size: 18px;font-weight: bold;}

.toolbar dd.tel .box:after{display: block;content: " ";border-style: solid dashed dashed dashed;border-color: transparent  transparent transparent var(--colour1);;border-width: 9px;width: 0;height: 0;position: absolute;top: 50%;margin-top: -9px;right: -18px;margin-left: -12px;}

.toolbar dd.code .box{position: absolute;top: 0;width: 162px;right: -172px;height: 162px;margin-right: 10px;border-radius: 5px;background: var(--colour1);opacity: 0;transition: all .5s;}

.toolbar dd.code .box img{width: 140px;height: 140px;padding: 11px;}

.toolbar dd.code .box:after{display: block;content: " ";border-style: solid dashed dashed dashed;border-color: transparent  transparent transparent var(--colour1);;border-width: 9px;width: 0;height: 0;position: absolute;top: 30px;right: -18px;margin-left: -12px;}

.toolbar dd:hover{background: #333;}

.toolbar dd.tel:hover .box{opacity: 1;right: 80px;}

.toolbar dd.code:hover .box{opacity: 1;right: 80px;}

/*内页大图*/

.nybanner{position: relative;height: 400px;overflow: hidden;}

.nybanner .w1200{height: 100%;padding-left:120px;position:relative;box-sizing: border-box;}

.nybanner .title{color:#fff;font-size:46px;line-height: 60px;font-weight:600;padding-top: 120px;text-shadow: 0 2px 3px rgb(0 0 0 / 50%);}

.nybanner .title span{position: relative;font-size:24px;margin-left:20px;border-left: 1px solid #fff;padding-left:20px;font-weight:300;text-transform: uppercase;}

.nybanner .title p{color:#fff;font-size:18px;line-height: 27px;margin-top: 5px;font-weight:300;}

.nybanner .position{position:absolute;bottom:-1px;left:0;right:0;height: 30px;padding:15px 20px;background: rgba(255,255,255,.8);border-radius:4px 4px 0 0;box-shadow:0px 0px 30px rgba(0,0,0,0.1);}

.nybanner .position s{position: relative;top: -2px;width: 15px;height: 13px;margin-right: 10px;background-position: bottom left;}

.nybanner .position a{font-size: 13px;line-height: 30px;}

.nybanner .position i:after{padding: 0 5px;content:">>";color:#999;font-size: 12px;font-family:宋体;display: inline-block;}

.bg_main{padding-bottom: 50px;min-height: 640px;}

.sub_nav{height: 35px;line-height: 33px;padding-bottom: 20px;border-bottom: 1px solid #f2f2f2;padding-top: 20px;}

.sub_nav .fl{color: var(--colour1);font-size: 30px;}

.sub_nav .fr li{float: left;}

.sub_nav .fr li a{padding: 0 20px;border: 1px solid #e6e6e6;display: block;margin-left: 10px;color: #666;}

.sub_nav .fr li a:hover,

.sub_nav .fr li a.hover{background: var(--colour1);color: #fff;border: 1px solid var(--colour1);;}

.case{margin-top: 40px;}

.case ul{width: 100%;}

.case li{width: 380px;float: left;margin-right: 30px;margin-bottom: 30px;transition: all .5s;}

.case li:nth-child(3n){margin-right: 0;}

.case li .img{width: 100%;height: 284px;display: block;border: 1px solid #eaeaea;border-bottom: none;overflow: hidden;box-sizing: border-box;}

.case li .img img{width: 100%;height: 100%;transition: all .5s;}

.case li:hover .img img{transform: scale(1.1);}

.case li .p{border: 1px solid #efefef;display: block;padding: 0 19px;height: 108px;border-top: none;box-sizing: border-box;}

.case li .p p{border-bottom: 1px solid #eaeaea;height: 58px;line-height: 58px;margin-bottom: 10px;font-size: 18px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;transition: all .5s;}

.case li .p  span{color: #666;transition: all .5s;}

.case li .p i{width: 32px;height: 12px;background-position: 0 -30px;}

.case li .p .fl{font-size: 12px;font-family: arial;}

.case li:hover a span{color:var(--colour1);;}

.case li:hover a p{color:var(--colour1);;}

.case li:hover{box-shadow: 0 1px 20px rgb(0 0 0 / 10%);}

.news{padding-top: 50px;}

.bg_main .news_ul{padding-bottom: 40px;}

.bg_main .news_ul li{border-bottom: 1px solid rgba(0,0,0,.06);padding: 30px 0;}

.bg_main .news_ul li a{display: flex;}

.bg_main .news_ul li .img{position:relative;width: 200px;height: 150px;margin-right: 30px;overflow: hidden;}

.bg_main .news_ul li .img img{width: 100%;height: 100%;display: block;transition: all .5s;}

.bg_main .news_ul li .txt{flex: 1;overflow: hidden;padding-right: 20px;}

.bg_main .news_ul li .txt h3{font-size: 20px;line-height: 30px;font-weight: 300;margin-top: 5px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;transition: all .5s;}

.bg_main .news_ul li .txt .hits{color: #999;font-size: 14px;line-height: 30px;}

.bg_main .news_ul li .txt p{color: #b5b5b5;font-size: 14px;line-height: 28px;text-align: justify;transition: all .5s;height: 80px;overflow: hidden;}

.bg_main .news_ul li .date{width: 80px;padding: 24px 0 24px 35px;font-size: 30px;line-height: 50px;color:#999;font-weight:300;position:relative;text-align: center;}

.bg_main .news_ul li .date:after{display:block;content:"";width:1px;height: 100%;background:#f3f3f3;left:10px;top: 0;position:absolute;}

.bg_main .news_ul li .date span{display: block;}

.bg_main .news_ul li:hover .img img{transform: scale(1.1);}

.bg_main .news_ul li:hover .txt h3{color:var(--colour1);;}

.bg_main .news_ul li:hover .txt p{color: #666;}

.detail{padding-top: 50px;}

.detail .title{padding-bottom: 20px;border-bottom: 1px solid #f3f3f3;text-align: center;margin-bottom: 20px;}

.detail .title h1{font-size: 30px;font-weight: bold;padding-bottom: 15px;}

.detail .title span{line-height: 18px;font-family: arial;color: #999;margin-right: 14px;}

.detail .title span:last-child{margin-right: 0;}

.detail .title i{width: 23px;height: 16px;background-position: -73px 0;margin-right: 10px;}

.detail .title .i2{background-position: -104px 0;margin-left: 30px;}

.detail .context{color: #666;line-height: 30px;text-align: justify;padding-bottom: 25px;}

.detail .context img{max-width: 1200px;}

/* reLink*/

.reLink{height: 38px;line-height: 38px;border: 1px solid #e6e6e6;padding: 0 15px;margin-bottom: 50px;color: #666;}

.reLink .nextLink,

.detail .reLink .prevLink{width: 50%;}

.reLink .nextLink{text-align: right;}

.reLink a{color: #666;}

.reLink a:hover{color: var(--colour1);}

/* pager*/

.pager{padding: 30px 0 30px;text-align: center;*zoom: 1;*padding: 40px 0 30px;}

.pager:after{visibility: hidden;display: block;font-size: 0;content: " ";clear: both;height: 0;}

.pager p{height: 26px;line-height: 26px;display: inline-block;*display: inline;*zoom: 1;display: none;}

.pager ul{display: inline-block;*display: inline;*zoom: 1;overflow: hidden;}

.pager ul li{float: left;margin: 0 5px;padding: 0 !important;height: auto !important;border: none !important;}

.pager ul a{line-height: 30px;padding: 0 10px;transition: all ease 300ms;color: #000000;text-decoration: none;float: left;border: 1px solid #ddd;}

.pager ul a.current,

.pager ul a:hover{color: #fff;border: 1px solid #0a408a;background: #0a408a;}

.contact .box1{line-height: 18px;padding: 48px 0 0px;overflow: hidden;}

.contact .box1 ul{width: 125%;}

.contact .box1 li{float: left;width: 230px;margin-right: 250px;}

.contact .box1 li i{width: 56px;height: 56px;background-position: -142px 0;float: left;}

.contact .box1 li b{font-size: 18px;font-family: arial;font-weight: 100;}

.contact .box1 li td{vertical-align: middle;height: 56px;padding-left: 5px;}

.contact .box1 .l2 i{background-position: -204px 0;}

.contact .box1 .l3 i{background-position: -267px 0;}

.contact .box2{margin-bottom: 75px;}

.contact .box2 #map1_container,

.contact .box2 #allmap1{width: 100%;height: 400px;}

.contact .box3 h1{font-size: 36px;padding-bottom: 15px;text-align: center;}

.contact .box3 p{font-size: 16px;color: #828282;line-height: 24px;padding-bottom: 46px;text-align: center;}

.contact .box3 b{color: var(--colour1);}

.formData{padding-bottom: 20px;}

.formData .item{float: left;color: #999;font-weight: normal;width: 560px;height: 50px;line-height: 50px;border: 1px solid #e4e4e4;margin-right: 76px;margin-bottom: 30px;border-radius: 5px;position: relative;box-sizing: border-box;transition: all .5s;}

.formData .item:hover{color:#495057;background:#fff;border-color: var(--colour1);outline:0;box-shadow: 0 0 0 2px var(--colour5);}

.formData .item label{padding-left: 15px;position: absolute;left: 0;top: 0;z-index: 11;text-align: center;display: block;margin: 0;height: 48px;line-height: 48px;font-size: 18px;color: #666;}

.formData .item input{outline: none; line-height: 38px; height: 38px; font-size: 18px;}

.formData .item .txt{width: 100%;height: 48px;line-height: 48px;display: block;background: none;padding-left: 70px;border: 0 none;color: #666;box-sizing: border-box;}

.formData .item .red{position: absolute; right: 15px; top: 0; color: #ff0000; z-index: 11;}

.formData .item.mr0{margin-right: 0;}

.formData .msg-box{position: absolute; left: 0; top: 0px;}

.formData .liuyan{width: 1198px; height: 240px; border: 1px solid #e5e5e5; float: left;}

.formData .liuyan label{text-align: right;display: block;top: 4px;}

.formData .liuyan textarea{width: 100%;height: 100%;line-height: 35px;padding: 12px 10px;text-indent: 100px;font-size: 18px;font-family: "microsoft yahei";color: #666;border: 0 none;overflow: hidden;background: none;resize: none;display: block;outline: none;box-sizing: border-box;}

.formData .bot{width: 100%;}

.formData .sub{width: 232px;line-height: 46px;border: 2px solid var(--colour1);;margin-right: 2px;text-align: center;background: var(--colour1);color: #FFF;cursor: pointer;font-size: 18px;display: block;outline: none;transition: all .5s;}

.formData .sub:hover{background: none;color: var(--colour1);}

.formData .yzm{width: 432px;}

.formData .yzm .txt{padding-left: 80px;}

.formData .yzm img{position: absolute;right: 3px;top: 3px;border: 0px;display: block;}

.about .box1{padding-top: 105px;padding-bottom: 100px;overflow: hidden;}

.box1_add{padding: 70px 0;}

.about .box1 .fl{padding-top: 32px;}

.about .box1 .fl h1{font-size: 80px;text-transform: uppercase;font-family: arial;line-height: 80px;}

.about .box1 .fl p{font-size: 24px;padding-bottom: 88px;}

.about .box1 .fl i{width: 54px;height: 54px;background-position: 0 -99px;cursor: pointer;position: relative;display: block;float: left;}

.about .box1 .fl i img{position: absolute;left: 20px;bottom: 56px;width: 0px;height: 0px;opacity: 0;filter: alpha(opacity=0);transition: ease-in-out .2s;}

.about .box1 .fl i:hover img{filter: alpha(opacity=100);opacity: 1;left: 0;height: 80px;width: 80px;}

.about .box1 .fl .i2{background-position: -58px -99px;margin-left: 20px;}

.about .box1 .fr{width: 611px;}

.about .box1 .fr h1{font-size: 24px;font-weight: 100;}

.about .box1 .fr span{display: block;background: #b0b0b0;width: 20px;height: 2px;margin: 13px 0 24px;}

.about .box1 .fr h2{font-size: 18px;}

.about .box1 .fr p{line-height: 30px;padding-top: 12px;}

.about .box1 .fr i{width: 54px;height: 54px;background-position: -59px -35px;margin-top: 35px;transition: ease-in-out .2s;}

.about .box1 .fr a:hover{cursor: pointer;}

.about .box1 .fr a:hover i{margin-left: 15px;}

.about .bg_20{height: 20px;width: 100%;background: #eaeaea;}

.about .box2{padding-bottom: 94px;}

.about .box2 .con{margin-top: 40px;}

.about .box2 .con .fl{width: 410px;height: 428px;overflow: hidden;}



.about .box2 .con .fl img{width: 410px;height: 428px;}

.about .box2 .con .fr .img{width: 380px;height: 214px;overflow: hidden;display: block;}

.about .box2 .con .fr .img img{width: 380px;height: 214px;transition: .9s;}

.about .box2 .con .fr .p{display: block;padding-left: 20px;width: 360px;height: 214px;}

.about .box2 .con .fr .p h1{font-size: 24px;line-height: 60px;font-weight: 100;}

.about .box2 .con .fr .p i{width: 54px;height: 54px;background-position: -59px -35px;margin-top: 35px;transition: ease-in-out .2s;}

.about .box2 .con .fr li:hover{cursor: pointer;}

.about .box2 .con .fr li:hover h1,

.about .box2 .con .fr li:hover p{color: #333;}

.about .box2 .con .fr li:hover i{margin-left: 15px;}

.about .box2 .con .fr li{float: left;}

.about .box2 .con .fr li:hover img{transform: scale(1.1);-webkit-transform: scale(1.1);}

.about .box3{background: url(../image/about_bg.jpg) center top no-repeat;width: 100%;height: 457px;padding-top: 93px;}

.about .box3 .w1200{overflow: hidden;}

.about .box3 .fl{width: 500px;}



.about .box3 .fl h1{font-size: 36px;color: #fff;font-weight: 100;padding-bottom: 25px;}

.about .box3 .fl span{display: block;width: 40px;height: 2px;background: #ffd200;margin-bottom: 25px;}

.about .box3 .fl p{color: #fff;line-height: 24px;}

.about .box3 .fl i{width: 54px;height: 54px;cursor: pointer;background-position: 0px -35px;margin-top: 35px;transition: ease-in-out .2s;}

.about .box3 .fl a:hover i{margin-left: 15px;}

.about .box3 .fr .picScroll-left{overflow: hidden;position: relative;margin-top: 68px;height: 225px;width: 620px;}

.about .box3 .fr .picScroll-left .hd{overflow: hidden;}

.about .box3 .fr .picScroll-left .hd .prev,

.about .box3 .fr .picScroll-left .hd .next{display: block;left: 0;top: 50%;margin-top: -36px;width: 30px;height: 72px;position: absolute;z-index: 10;background-position: -133px -67px;cursor: pointer;display: none;}

.about .box3 .fr .picScroll-left .hd .next{left: auto;right: 0;background-position: -164px -67px;}



.about .box3 .fr .picScroll-left:hover .hd .prev,

.about .box3 .fr .picScroll-left:hover .hd .next{display: block;}

.about .box3 .fr .picScroll-left .hd ul{float: right;overflow: hidden;margin-top: 10px;zoom: 1;}

.about .box3 .fr .picScroll-left .hd ul li{float: left;width: 9px;height: 9px;overflow: hidden;margin-right: 5px;text-indent: -999px;cursor: pointer;background: url("../image/about_bg.gif") 0 -9px no-repeat;}

.about .box3 .fr .picScroll-left .hd ul li.on{background-position: 0 0;}

.about .box3 .fr .picScroll-left .bd ul{overflow: hidden;zoom: 1;}

.about .box3 .fr .picScroll-left .bd ul li{margin-right: 20px;float: left;_display: inline;overflow: hidden;text-align: center;}

.about .box3 .fr .picScroll-left .bd ul li img{width: 300px;height: 225px;}

.bg_top{height: 50px;background: #eaeaea;width: 100%;}

.showPro{padding-top: 50px;}

.showPro .reLink{margin-bottom: 0;}

.showPro .showContxt{padding: 30px 0 35px;color: #666;font-size: 14px;line-height: 30px;text-align: justify;}

.showPro .showContxt img{max-width: 100%;height: auto !important;}

.showPro .showimgCon{padding: 0 0 30px;font-size: 16px;line-height: 32px;}

.showPro .showimgCon .txtcon{width: 720px;height: 423px;float: right;position: relative;}

.showPro .showimgCon .txtcon .tit{position: relative;font-size: 20px;margin-bottom: 15px;color: var(--colour1);font-weight: bold;line-height: 24px;padding-bottom: 14px;border-bottom: 1px solid #dddddd;padding-right: 60px;}

.showPro .showimgCon .txtcon .tit .goBack{position: absolute;right: 0;top: 0;color: #999999;font-size: 14px;display: block;font-weight: normal;cursor: pointer;}

.showPro .showimgCon .txtcon .tit .goBack s{width: 20px;height: 20px;background-position: -440px -62px;margin-left: 6px;}

.showPro .showimgCon .txtcon .tit .goBack:hover{color: #047fcc;}

.showPro .showimgCon .txtcon .txt{font-size: 14px;line-height: 28px;color: #666;text-align: justify;}

.showPro .showimgCon .txtcon .txt .item{margin-bottom: 7px;max-height: 144px;overflow: hidden;}

.showPro .showimgCon .txtcon .tel-btn{width: 100%;position: absolute;left: 0;bottom: 0;border-top: 1px solid #ddd;padding-top: 40px;}

.showPro .showimgCon .txtcon .tel-btn .btn{width: 118px;float: right;height: 40px;line-height: 40px;margin-top: 5px;font-size: 20px;text-align: center;color: #fff;cursor: pointer;background: var(--colour1);}

.showPro .showimgCon .txtcon .tel-btn .btn:hover{background: #333;}

.showPro .showimgCon .txtcon .tel-btn .tel{width: 280px;float: left;}

.showPro .showimgCon .txtcon .tel-btn .tel span,

.showPro .showimgCon .txtcon .tel-btn .tel strong{display: block;color: #666;}

.showPro .showimgCon .txtcon .tel-btn .tel s{width: 42px;height: 42px;display: block;float: left;margin-right: 6px;margin-top: 4px;background-position: right bottom;}

.showPro .showimgCon .txtcon .tel-btn .tel span{font-size: 16px;line-height: 20px;}

.showPro .showimgCon .txtcon .tel-btn .tel strong{color: var(--colour1);font-size: 28px;line-height: 28px;}

.showPro .showimg{width: 442px;position: relative;float: left;overflow: hidden;}

.showPro .showimg .bigimg{width: 440px;height: 332px;display: block;position: relative;border: 1px solid #dddddd;}

.showPro .showimg .bigimg .list{width: 5000%;}

.showPro .showimg .bigimg .list li{width: 440px;height: 332px;float: left;border: 0;margin-right: 1px;}

.showPro .showimg .bigimg .list img{width: 100%;height: 100%;display: block;transition: all ease 300ms;}

.showPro .showimg .smallimg{width: 440px;height: 76px;position: relative;padding-top: 30px;z-index: 10;overflow: hidden;}

.showPro .showimg .list{width: 357px;overflow: hidden;position: relative;margin: 0 auto;}

.showPro .showimg .listcon{width: 600% !important;position: relative;}

.showPro .showimg .prev,

.showPro .showimg .next{width: 20px;height: 76px;z-index: 10;position: absolute;top: 30px;cursor: pointer;background: #f9f9f9 url(../image/show-btn-ico.png) no-repeat 0 center;-webkit-transition: all .3s ease-in-out 0s;-moz-transition: all .3s ease-in-out 0s;transition: all .3s ease-in-out 0s;}

.showPro .showimg .prev:hover,.showPro .showimg .next:hover{background-color: #f9f9f9;}

.showPro .showimg .prev{left: 0;background-position: 3px center;}

.showPro .showimg .next{right: 0;background-position: -84px center;}

.showPro .showimg li{width: 94px;height: 70px;margin-right: 28px;float: left;cursor: pointer;position: relative;border: 3px solid #fff;transition: all .5s;}

.showPro .showimg li img{width: 100%;height: 100%;display: block;}

.showPro .showimg li.on{width: 94px;height: 70px;border: 3px solid var(--colour1);;}

.relateTit{height: 58px;line-height: 58px;border-bottom: 1px solid #e4e4e4;margin: 0 auto;width: 1200px;}

.relateTit h3{font-size: 18px;display: inline-block;*display: inline;*zoom: 1;position: relative;}

.relateTit h3 .line{width: 100%;height: 2px;display: block;position: absolute;left: 0;bottom: -1px;background: var(--colour1);}

#ie{position: fixed;top: 0;width: 100%;height: 100%;z-index: 9999;background: #00aeff;}

#ie p{position: absolute;top: 50%;margin-top: -60px;left: 50%;margin-left: -540px;width: 1080px;color: #fff;font-size: 20px;line-height: 2;text-align: center;}