/*全局样式*/
@charset "utf-8";
html {
    overflow-x: hidden;
}
body,ol,ul,h1,h2,h3,h4,h5,h6,p,th,td,dl,dd,form,fieldset,legend,input,textarea,
select {margin: 0;padding: 0}
body {font: 14px/1.5 "微软雅黑", "Arial Narrow", HELVETICA;color: #000;-webkit-text-size-adjust: 100%;overflow-x: hidden;min-width: 320px;max-width: 1920px;margin: 0 auto !important;}
input:required,
textarea:required {outline: 0 none;-webkit-box-shadow: none;-moz-box-shadow: none;-ms-box-shadow: none; -o-box-shadow: none; box-shadow: none;-webkit-appearance: none !important;}
input,textarea{appearance:none;-webkit-appearance:none;-moz-appearance: none; -o-appearance: none;outline: none;    }
*{margin:0; padding:0;}
a {text-decoration: none !important;cursor: pointer !important;color: #000;}
a:focus {outline: none !important;}
ul,li,dl,dt,dd{list-style-type:none;}
i{font-style:normal}
.clearfix:after,.clearfix:before{clear: both;}
ul {margin: 0;}
li {list-style: none;}
img{max-width:100%;}
.container-fluid {max-width: 1230px !important;}
.tr5 {transition: all 0.5s;-moz-transition: all 0.5s;-ms-transition: all 0.5s;-o-transition: all 0.5s;-webkit-transition: all 0.5s;}
.tr2 {transition: all 0.3s;-moz-transition: all 0.3s;-ms-transition: all 0.3s;-o-transition: all 0.3s;-webkit-transition: all 0.3s;}
.overflow { overflow: hidden;text-overflow: ellipsis;white-space: nowrap;max-height: initial}
.bjcover{background-position: 50% 50%; background-size: cover;transition: all 0.3s;-moz-transition: all 0.3s;-ms-transition: all 0.3s;-o-transition: all 0.3s;-webkit-transition: all 0.3s;}

header{position: relative;z-index: 111;}
header .box1{border-bottom: 1px solid #ddd;}
header .box1 .tt1{font-size: 0;}
header .box1 .tt1 span{display: inline-block;vertical-align: top;font-size: 12px;font-family: 'Arial';color: #666;padding-right: 40px;line-height: 34px;}
header .box1 .tt1 span img{padding-right: 6px;position: relative;top:-1px;}
header .box1 .tt2{font-size: 0;}
header .box1 .tt2 a{display: inline-block;vertical-align: top;transition: all .2s;font-size: 14px;font-family: 'Arial';color: #666;position: relative;;padding-left: 30px;line-height: 34px;}
header .box1 .tt2 a:nth-child(n+2):after{content: "";width: 1px;height: 12px;background: #ddd;position: absolute;left:15px;top:0;bottom: 0;margin: auto 0;}
header .box1 .tt2 a:hover{color: #1d6ab8;}

header .box2 .logo{line-height:86px;height: 86px;font-size: 0;}
header .box2 .logo img{max-height:55%;}

/*pc导航*/
header nav a{transition: all .2s;}
header nav ul{font-size: 0;margin:0;}
header nav ul > li{position: relative;text-align: center;display: inline-block;vertical-align: top;line-height:56px;padding: 15px 0 0;}
header nav ul > li > a{line-height:inherit; display:block;color: #000;font-size: 16px;padding: 0 30px;}
header nav ul > li > i.glyphicon{display: none !important;}
header nav ul > li:hover > a{color: #1d6ab8;}
header nav ul > li.active > a{color: #1d6ab8;}
header nav .ul{display:none;position: absolute;top:100%;width: 100%;right: 0;background:rgba(255,255,255,1);padding:2px 0 15px;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius: 0 0 10px 10px;overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 22px;padding:8px;display: block;}
header nav .ul a:hover{background-color: #1d6ab8;color: #fff;}
header nav .ul a.active{background-color: #1d6ab8;color: #fff;}
header nav ul > li:nth-last-child(1) > a{padding-right: 0;}
header nav ul > li:nth-last-child(1) > .ul{width: calc(100% + 30px);}
header nav ul > li:hover .ul{display: block;}


/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .bjcover{height: 600px;}
.banner .swiper-pagination-bullet{background:#fff;opacity:1;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#1d6ab8;width: 30px;border-radius: 4px;}


.liuyan form input{width:100%;float: left;line-height:42px;height: 44px;border: 1px solid #e7e7e7;margin-bottom: 10px;padding: 0 14px;}
.liuyan form textarea{width: 100%;max-width: 100%;height: 138px;padding: 10px 14px;border: 1px solid #e7e7e7;margin-bottom: 10px;}
.liuyan form button{width: 100%;line-height: 44px;background:#1d6ab8;font-size: 14px;color: #fff;border: 0;transition: all 0.3s}
.liuyan form button:hover{opacity: 0.88;}


.main55{padding:55px 0;}
.title{text-align: center;margin-bottom:36px;}
.title .div1{font-size: 14px;color: #999;text-align: center;text-transform: uppercase;}
.title .div2{font-size: 34px;color: #2d3740;font-weight: bold;}
.title .div4{font-size: 14px;color: #2d3740;line-height: 24px;margin-top:30px;}

/* 为什么选择我们 */
.main1 .box{font-size: 0;text-align: center;display: flex;justify-content:space-between;}
.main1 .box .list{display: inline-block;vertical-align: top;width: 33.33%;max-width: 270px;padding: 15px;}
.main1 .box .list .img{width: 118px;height: 136px;background: url(../images/ww.png) no-repeat center center/contain;margin: 0 auto 26px;position: relative;}
.main1 .box .list .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;display: block;max-width: 55%;max-height: 55%;opacity: 1;}
.main1 .box .list .img img:nth-child(2){opacity: 0; }
.main1 .box .list:hover .img img:nth-child(1){opacity: 0;}
.main1 .box .list:hover .img img:nth-child(2){opacity: 1;}
.main1 .box .list .tt1{font-size: 20px;font-weight: bold;color: #000;padding-bottom: 22px;margin-bottom:16px;position: relative;}
.main1 .box .list .tt1:after{content: "";width: 40px;height: 2px;background: #1d6ab8;position: absolute;left: 0;right: 0;bottom: 0;margin: 0 auto;}
.main1 .box .list .tt2{font-size: 14px;line-height: 24px;}
.main1 .box .list:hover .tt1{color: #1d6ab8;}


/* 产品介绍 */
.main2{background: #F1F1F3;}
.lb2 .list{display: block;position: relative;background: #fff;}
.lb2 .list:after{content: "";width:0;height: 2px;background: #1d6ab8;position: absolute;left: 0;bottom: 0;transition: all 0.3s;}
.lb2 .list .bjcover{padding-top:66%;}
.lb2 .list .tt{border: 1px solid #ddd;padding:33px 35px 35px;}
.lb2 .list:hover:after{width: 100%;}
.lb2 .list .tt .tt1{font-weight: bold;font-size: 22px;color: #000;}
.lb2 .list .tt .tt2{font-size: 14px;line-height: 25px;height: 50px;margin-top: 10px;color: #999;overflow: hidden;}
.lb2 .list .tt .tt3{width:140px;padding-right:44px;line-height:38px;background:transparent;text-align: center;font-size: 12px;text-transform: uppercase;font-family: 'Arial';position: relative;color: #333;margin-top:25px;}
.lb2 .list .tt .tt3:after{content: "";transition: all 0.2s;width: 44px;height: 100%;background: transparent;position: absolute;right: 0;top:0;z-index: 1;}
.lb2 .list .tt .tt3:before{content: "";transition: all 0.2s;width: 0;height: 0;border-top: 6px solid transparent;border-bottom: 6px solid transparent;border-left: 8px solid transparent;position: absolute;right: 16px;top:0;bottom: 0;margin: auto 0;z-index: 2;}
.lb2 .list:hover .bjcover{transform:scale(1.06);}
.lb2 .list:hover .tt .tt1{color: #1d6ab8;}
.lb2 .list:hover .tt .tt3{background-color: #1D6AB8;color: #fff;}
.lb2 .list:hover .tt .tt3:after{background-color: #115AA6;}
.lb2 .list:hover .tt .tt3:before{border-left-color: #fff;}
.lb2 .list:hover .tt .tt3:hover{opacity: .8;}


.lb2{position: relative;padding-bottom:60px;}
.lb2 .swiper-pagination{left: 0;width: 100%;text-align: center;bottom: 0;}
.lb2 .swiper-pagination span{margin: 0 6px !important;transition: all 0.3s;}
.lb2 .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#1d6ab8;width: 30px;border-radius: 4px;}
.lb2 .swiper-button-prev{width: 46px;height: 46px;border: 2px solid #9A9A9C;background: url(../images/tu2.png) no-repeat center center;margin-top: -23px;left: -80px;}
.lb2 .swiper-button-next{width: 46px;height: 46px;border: 2px solid #9A9A9C;background: url(../images/tu2.png) no-repeat center center;margin-top: -23px;right: -80px; transform:rotate(180deg)}
.lb2 .swiper-button-next:hover{border-color: #1d6ab8;background:#1d6ab8 url(../images/tu2-1.png) no-repeat center center;}


/* 下载专区 */
.lb3 .list{display: block;border: 1px solid transparent;padding: 20px 20px 0;overflow: hidden;}
.lb3 .list .img{width: 177px;height: 130px;float: left;}
.lb3 .list .img .bjcover{height: 100%;}
.lb3 .list .tt{width: calc(100% - 177px);padding: 11px 0 0 20px;float: left;}
.lb3 .list .tt .tt1{font-size: 18px;font-weight: bold;color: #000;}
.lb3 .list .tt .tt2{font-size: 14px;color: #999;line-height: 34px;}
.lb3 .list .tt .tt3{font-size: 14px;color: #999;line-height: 24px;height: 48px;overflow: hidden;}
.lb3 .list .tt .tt4{opacity: 0;position: relative;bottom: -20px;}
.lb3 .list .tt .tt4 div{width:140px;padding-right:44px;line-height:38px;background:#1D6AB8;text-align: center;font-size: 12px;text-transform: uppercase;font-family: 'Arial';position: relative;color: #fff;margin-right: -20px;margin-top:25px;float: right;}
.lb3 .list .tt .tt4 div:after{content: "";transition: all 0.2s;width: 44px;height: 100%;background: #115AA6;position: absolute;right: 0;top:0;z-index: 1;}
.lb3 .list .tt .tt4 div:before{content: "";transition: all 0.2s;width: 0;height: 0;border-top: 6px solid transparent;border-bottom: 6px solid transparent;border-left: 8px solid #fff;position: absolute;right: 16px;top:0;bottom: 0;margin: auto 0;z-index: 2;}
.lb3 .list:hover{border-color: #1d6ab8;}
.lb3 .list:hover .bjcover{transform:scale(1.06);}
.lb3 .list:hover .tt .tt1{color: #1d6ab8;}
.lb3 .list:hover .tt .tt4{opacity: 1;bottom: 0;}
.lb3 .list:hover .tt .tt4 div:hover{opacity: .8;}
.gd{display: block;width: 140px;line-height:38px;border: 1px solid #ddd;font-size: 16px;color: #999;border: 1px solid #ddd;text-align: center;border-radius: 30px;margin: 33px auto 0;}
.gd:hover{background-color: #1d6ab8;border-color: #1d6ab8;color: #fff;}


.main4{position: relative;padding-top:200px;}
.main4 .bjimg{display: block;position: absolute;left: 0;top:0;height:calc(100% - 150px);z-index: 1;width: 100%;}
.main4 .container-fluid{position: relative;z-index: 2;}
.main4 .box{background: #F2F2F4;padding:50px 44px 44px;position: relative;}
.main4 .box .bjcover{width: 50%;float: left;height: 380px;margin-top: -110px;}
.main4 .box .tt{width: 50%;float: left;padding-left: 44px;}
.main4 .box .tt .tt1{font-size: 24px;font-weight: bold;color: #000;}
.main4 .box .tt .tt2{font-size:12px;text-transform: uppercase;color: #000;font-family: 'Arial';}
.main4 .box .tt .tt3{width: 40px;height: 5px;background: #2169B5;margin-top:16px;}
.main4 .box .tt .tt4{font-size: 14px;line-height: 28px;height: 140px;overflow: hidden;margin-top: 16px;}
.main4 .box .tt .tt5{position: absolute;right: 0;bottom: 0;}
.main4 .box .tt .tt5 a{width:140px;padding-right:44px;line-height:38px;background:#1D6AB8;text-align: center;font-size: 12px;text-transform: uppercase;font-family: 'Arial';position: relative;color: #fff;display: block;}
.main4 .box .tt .tt5 a:after{content: "";transition: all 0.2s;width: 44px;height: 100%;background: #115AA6;position: absolute;right: 0;top:0;z-index: 1;}
.main4 .box .tt .tt5 a:before{content: "";transition: all 0.2s;width: 0;height: 0;border-top: 6px solid transparent;border-bottom: 6px solid transparent;border-left: 8px solid #fff;position: absolute;right: 16px;top:0;bottom: 0;margin: auto 0;z-index: 2;}
.main4 .box .tt .tt5:hover a{opacity: .8;}


.main5 .list{display: block;height: 80px;border: 1px solid #ddd;position: relative;}
.main5 .list img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-width: 88%;max-height: 88%;}
.main5 .list:hover{border-color: #1d6ab8;}

.lb5{padding: 0 50px;position: relative;}
.lb5 .swiper-button-prev{width: 40px;height: 40px;background:url(../images/tu3.png) no-repeat center center;margin-top: -20px;left: 0;}
.lb5 .swiper-button-next{width: 40px;height: 40px;background:url(../images/tu3.png) no-repeat center center;margin-top: -20px;right: 0;transform:rotate(180deg)}
.lb5 .swiper-button-prev:hover{background:url(../images/tu3-1.png) no-repeat center center;}
.lb5 .swiper-button-next:hover{background:url(../images/tu3-1.png) no-repeat center center;}

.title.titlebs .div1{color: #fff;}
.title.titlebs .div2{color: #fff;padding: 8px 0;}
.title.titlebs .div4{width: 60px;height: 10px;background: #1d6ab8;margin:11px auto 0;}
.main6 .title{margin-bottom:11px;}

/* 我们的优势 */
.main7{background: #F8F8F9;}
.main7 .box{font-size: 0;margin: -30px -15px 0;}
.main7 .box .list{display: inline-block;vertical-align: top;width: calc(33.33% - 30px);margin: 30px 15px 0;border: 1px solid #ddd;background: #fff;padding: 26px 20px 26px 15px;position: relative;min-height: 130px;cursor: pointer;}
.main7 .box .list .img{width: calc(20% + 20px);position: absolute;left: 15px;top:0;height: 100%;}
.main7 .box .list .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;display: block;max-width: 55%;max-height: 55%;opacity: 1;}
.main7 .box .list .img img:nth-child(2){opacity: 0; }
.main7 .box .list:hover .img img:nth-child(1){opacity: 0;}
.main7 .box .list:hover .img img:nth-child(2){opacity: 1;}
.main7 .box .list .tt{margin-left: calc(20% + 36px);}
.main7 .box .list .tt1{font-size: 18px;font-weight: bold;color: #333333;}
.main7 .box .list .tt2{font-size: 14px;line-height: 24px;height: 72px;overflow: hidden;margin-top: 8px;}
.main7 .box .list:hover{border-color: #1d6ab8;}
.main7 .box .list:hover .tt1{color: #1d6ab8;}
.main7 .box .list:hover .tt2{color: #1d6ab8;}


/* 联系方式 */
.main8 .zuo{width: 50%;float: left;padding-right: 20px;}
.main8 .zuo .ditu{height:230px;border: 1px solid #ddd;margin-bottom:25px;}
.main8 .zuo .tt1{font-size: 20px;font-weight: bold;color: #000;padding-bottom:18px;margin-bottom:16px;position: relative;}
.main8 .zuo .tt1:after{content: "";width: 40px;height: 3px;background: #1d6ab8;position: absolute;left: 0;bottom: 0;}
.main8 .zuo .tt2{font-size:14px;line-height:28px;color: #999;position: relative;padding-right: 120px;}
.main8 .zuo .tt2 .ss{position: absolute;right: 0;bottom: 0;width: 100px;height: 100px;border: 1px solid #ddd;display: block;}
.main8 .you{width: 50%;float: left;padding-left: 20px;}
.main8 .you .top{font-size: 20px;font-weight:bold;color: #000;padding: 25px 0;}
.main8 .you form input{line-height: 40px;height: 41px;border:0;border-bottom: 1px solid #ddd;margin-bottom:33px;width: 100%;float: left;}
.main8 .you form input:nth-child(1){width: calc(50% - 15px);}
.main8 .you form input:nth-child(2){width: calc(50% - 15px);margin-left: 30px;}
.main8 .you form textarea{line-height: 24px;height:100px;border:0;border-bottom: 1px solid #ddd;margin-bottom: 33px;width: 100%;float: left;padding-top: 8px;}
.main8 .you form button{transition: all .2s;border: 0;width:160px;padding-right:55px;line-height:44px;background:#6A6A6A;text-align: center;font-size: 15px;text-transform: uppercase;font-family: 'Arial';position: relative;color: #fff;display: block;}
.main8 .you form button:after{content: "";transition: all 0.2s;width: 50px;height: 100%;background: #5C5C5C;position: absolute;right: 0;top:0;z-index: 1;}
.main8 .you form button:before{content: "";transition: all 0.2s;width: 0;height: 0;border-top: 6px solid transparent;border-bottom: 6px solid transparent;border-left: 8px solid #fff;position: absolute;right:21px;top:0;bottom: 0;margin: auto 0;z-index: 2;}.main8 .you form button:hover{background-color: #1d6ab8;}
.main8 .you form button:hover:after{background-color: #115AA6;}

footer{background: #272729;padding: 22px 0;font-size: 15px;color: #fff;line-height:25px;}





/*内页共用*/
.ny{min-height:666px;padding: 44px 0 50px;}
.ny .zuo{width:260px;float: left;padding-right: 30px;}
.ny .you{width:calc(100% - 260px);float: left;}
.ny .zuo .top{line-height: 76px;background: #1d6ab8;margin-bottom: 2px;font-size:20px;font-weight: bold;color: #fff;text-align: center;height: 76px;overflow: hidden;position: relative;display: block !important ;top:0 !important}
.ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;line-height: normal;}
.ny .zuo .top:before{position: absolute;right:16px;top:2px;opacity: 0;}

.ny .zuo .ul{margin-bottom: 20px;}
.ny .zuo .ul > a{display:block;width: 100%;margin-top: 2px;line-height: 42px;background: #f1f1f1;color: #000;position: relative;padding: 0 34px 0 24px;transition: all 0.3s;}
.ny .zuo .ul > a:before{position: absolute;right: 20px;top:0;color: #333;line-height: inherit;font-size: 80%;transition: all 0.3s;transform:rotate(-90deg)}
.ny .zuo .ul > a:hover{background: #1d6ab8;color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: #1d6ab8;color: #fff;}
.ny .zuo .ul > a.active:before{color: #fff;transform:rotate(0deg)}

/*二级*/
.ny .zuo .ul2{display:none;border: 1px solid #eee;padding: 6px 20px;}
.ny .zuo .ul2.active{display:block;}
.ny .zuo .ul2 a{line-height: 42px;padding:0 10px 0 15px;width: 100%;position: relative;display: block;transition: all 0.3s}
.ny .zuo .ul2 a:nth-child(n+2){border-top:1px dashed #eee;}
.ny .zuo .ul2 a:hover{color: #1d6ab8}
.ny .zuo .ul2 a.active{color: #1d6ab8}

/*左侧联系我们*/
.ny .zuo .tt{border:1px solid #eee;margin-top: 3px;background: #fff;}
.ny .zuo .tt .tt1{color: #000;padding: 20px 0;padding-left: 60px;border-bottom: 1px solid #eee;background: url("../images/tu22.png") no-repeat 16px center;}
.ny .zuo .tt .tt1 span{color: #1d6ab8;font-size: 20px;display: block;font-weight: bold;}
.ny .zuo .tt .tt2{padding:16px;color: #333;font-size: 13px;line-height: 26px;}
/*右侧顶部*/
.ny .you .top{font-size:20px;color: #000;font-weight: bold;border-bottom: 1px solid #eee;line-height:54px;margin-bottom:25px;position: relative;}
.ny .you .top .top2{position: absolute;right: 0;top:0;font-size: 14px;font-weight: 500;color: #000;}
.ny .you .top .top2 span{color: #1d6ab8;}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: #1d6ab8;}


/*内页新闻*/
.nyxw .list{margin-bottom:20px;display: block;padding: 14px;border: 1px solid #e9e9e9;box-shadow: 0 4px 4px rgba(0,0,0,.06)}
.nyxw .list .img{width:calc(9% + 156px);float: left;}
.nyxw .list .img .bjcover{height:200px;}
.nyxw .list .tt{float: left;width: calc(91% - 156px);padding-left: 22px;}
.nyxw .list .tt1{font-size: 17px;color: #000;font-weight: bold;line-height: 27px;margin-top: 10px;}
.nyxw .list .tt2{color: #b1b1b1;font-size: 12px;line-height: 28px;}
.nyxw .list .tt3{color: #333333;line-height: 25px;height: 75px;overflow: hidden;}
.nyxw .list .tt4{width:96px;border: 1px solid #d9d9d9;border-radius: 20px;text-align: center;color: #333333;line-height: 29px;margin-top: 14px;position: relative;padding-right: 20px;}
.nyxw .list .tt4:after{content:"";width: 10px;height: 7px;background: url("../images/tu29.png") no-repeat center center;position: absolute;right: 20px;top:0;bottom:0;margin: auto 0;transition: all 0.3s;z-index: 1;}
.nyxw .list .tt4:before{content:"";width: 0;height: 7px;background: url("../images/tu29-1.png") no-repeat center center;position: absolute;right: 30px;top:0;bottom:0;margin: auto 0;transition: all 0.3s;z-index: 2;}
.nyxw .list:hover .tt4{background-color: #1d6ab8;color: #fff;border-color: #1d6ab8;}
.nyxw .list:hover .tt4:before{width: 10px;transition: all 0.3s;right: 20px;}
.nyxw .list:hover .img .bjcover{transform:scale(1.06);}


    
/*详情页*/
.danye{color:#000000;font-size: 14px;line-height: 180%;}
.danye .topbox{margin-bottom:24px;text-align: center;}
.danye .bt{color: #000;font-size: 22px;padding-bottom: 10px;}
.danye .rq{color: #555555;font-size: 14px;}
.danye .xian{width: 100%;height: 1px;margin-top: 14px;border-bottom: 1px dashed #ccc;}
.danye .img{margin:0 auto 18px auto;display: block;}
.danye .img img{display: block;margin: 0 auto;}
.danye .ditu{height:400px;position: relative;margin:20px auto;border: 1px solid #eee;}



.nycp{margin: 0 -10px;}
.nycp .list{display: block;width: calc(33.33% - 20px);float: left;margin: 0 10px 20px;}
.nycp .list .bjcover{padding-top: 66%;}
.nycp .list:hover .bjcover{transform:scale(1.06);}
.nycp .list .tt{font-size: 16px;border: 1px solid #ddd;text-align: center;line-height: 50px;}
.nycp .list:hover .tt{background-color: #1d6ab8;border-color: #1d6ab8;color: #fff;}





/*transition: all 0.3s;*/
/*1d6ab8*/

/*transform:scale(1.06);*/

/*媒体查询开始*/
@media (max-width:1230px){
    .banner .bjcover{height: auto;padding-top:46%;}
}
@media (max-width:1199px){




}
@media (max-width:991px) {
    /*pc导航*/
    header nav{display: none;width:170px;float: none;padding:15px 20px 20px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 0 11px rgba(0,0,0,.1)}
    header nav .container-fluid{padding: 0;}
    header nav ul > li{display:block;width:100%;text-align: left;padding:0;border-bottom: 1px solid #ddd;line-height:42px;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;padding: 0;text-align: center;}
    header nav ul > li > i.glyphicon{position: absolute;right: 0;top:0;width: 30px;text-align: center;color: #333;display: block;font-size:12px;line-height: inherit;}
    header nav ul > li > i.glyphicon.active{color: #1d6ab8;}
    header nav ul > li > i.glyphicon.active:before{transform:rotate(180deg);}
    header nav ul > li:hover > a{color: #1d6ab8;background: fixed;}
    header nav ul > li.active > a{color: #1d6ab8;background: fixed;}
    header nav .ul{display:none;position: relative;left: auto;top:auto;right: auto;margin: 0;width:calc(100% + 40px);background: #fff;padding: 0;max-width: inherit;box-shadow: 0 0 0;border-radius: 0;}
    header nav .ul a{font-size:13px;color: #333;line-height:22px;padding:8px 5px 8px 20px;display: block;border-top: 1px dashed #ddd;}
    header nav .ul a:hover{background:fixed;color: #1d6ab8;}
    header nav .ul a.active{background:fixed;color: #1d6ab8;}
    /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:32px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #1d6ab8;border-radius: 3px;transition: all 0.6s;}
    header .lanmu i:nth-child(2), .lanmu i:nth-child(3){width: 40%;margin:6px 0;}
    header .lanmu i:nth-child(2){margin-right: 10%;}
    header .lanmu i:nth-child(3){margin-left: 10%;}
    header .lanmu.active i:nth-child(1) {transform: rotate(45deg) translateY(4px) translateX(5px);}      
    header .lanmu.active i:nth-child(4){transform: rotate(-45deg) translateY(-8px) translateX(8px);}
    header .lanmu.active i:nth-child(2){transform: translateX(-30px);opacity: 0;}
    header .lanmu.active i:nth-child(3){transform: translateX(30px);opacity: 0;}

    header nav ul > li:hover .ul{display: none;}
    .main7 .box .list{width: calc(50% - 30px);}
    .main4 .box .tt .tt1{font-size: 20px;}
    .main4 .box .tt .tt2{font-size:9px;}
    .main4 .box .tt .tt3{display:none;}
    .main4 .box .bjcover{height: 300px;margin-top: -80px;}
    .main4 .box{padding:40px 30px 30px;}
    .main4 .box .tt{padding-left: 20px;}
    .main4{padding-top: 160px;}
    
        
        /*内页共用*/
    .ny{min-height:333px;padding: 20px 0 50px;}
    .ny .zuo{width:100%;padding: 0;margin-bottom: 20px;}
    .ny .you{width:100%;}
    .ny .zuo .top{line-height:48px;margin:0;font-size:18px;height:50px;text-align: left;padding: 0 30px 2px 20px;}
    .ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;}
    .ny .zuo .top:before{opacity: 1;}
    .ny .zuo .ul{margin:0;display: none;}
    .ny .zuo .ul > a{padding: 0 10px;text-align: center;}
    .ny .zuo .ul > a:before{right: 15px;}




}

@media (max-width:767px) {
    header .box1{display:none;}
    .banner.swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom: 2px;}

    .main55{padding:33px 0;}
    .title{margin-bottom:26px;}
    .title .div1{font-size: 12px;}
    .title .div2{font-size: 22px;padding-bottom: 2px;}
    .title .div4{font-size: 14px;margin-top:15px;}
    
    /* 为什么选择我们 */
    .main1 .box{display: block;justify-content:inherit;}
    .main1 .box .list{width:100%;padding:15px 0 15px 80px;position: relative;max-width: 100%;text-align: left;}
    .main1 .box .list .img{width:60px;height:69px;margin-bottom: 0;position: absolute;left:0px;top:0;bottom: 0;margin: auto 0;}
    .main1 .box .list .tt1{font-size:18px;padding-bottom: 0;margin-bottom: 6px;}
    .main1 .box .list .tt1:after{display: none;}
    
    /* 产品介绍 */
    .lb2 .list:after{display: none;}
    .lb2 .list{background: fixed;}
    .lb2 .list .tt{border:0;padding:10px 0;background: fixed;}
    .lb2 .list:hover:after{width: 100%;}
    .lb2 .list .tt .tt1{font-size: 16px;font-weight: normal;}
    .lb2 .list .tt .tt2{font-size: 13px;line-height: 22px;height: auto;max-height: 66px;margin-top:4px;}
    .lb2 .list .tt .tt3{display: none;}
    .lb2{padding-bottom:40px;}
    .lb2 .swiper-pagination span{margin: 0 3px !important;}
    
    
    .gd{font-size: 14px;margin-top: 24px;}
    
    .main4{padding-top:100px;}
    .main4 .box{padding: 20px;}
    .main4 .box .bjcover{width:100%;height: auto;padding-top:66%;margin-top: -50px;}
    .main4 .box .tt{width: 100%;padding:16px 0 0px;}
    .main4 .box .tt .tt1{font-size:18px;padding-bottom:4px;}
    .main4 .box .tt .tt2{font-size:12px;color: #999;}
    .main4 .box .tt .tt4{height: auto;max-height: 280px;margin-top:11px;}
    .main4 .box .tt .tt5{position: relative;right: auto;bottom:auto;margin-top: 15px;}

    
    .main5 .list{display: block;height: 80px;border: 1px solid #ddd;position: relative;}
    .main5 .list img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-width: 88%;max-height: 88%;}
    .main5 .list:hover{border-color: #1d6ab8;}
    
    .main6 .main55{padding: 10px 0 !important;}
    .main6 .title{margin-bottom:6px;}
    .title.titlebs .div4{width:40px;height: 4px;}
    
    
    /* 我们的优势 */
    .main7 .box{margin: -20px 0 0;}
    .main7 .box .list{width: 100%;margin: 20px 0 0;}
    .main7 .box .list .img{width:20%}
    .main7 .box .list .img img{max-width: 80%;max-height: 80%;}
    .main7 .box .list .tt{margin-left: calc(20% + 16px);}
    .main7 .box .list .tt1{font-size: 17px;text-overflow:inherit;white-space:inherit;line-height: 30px;}
    .main7 .box .list .tt2{height: auto;margin-top: 5px;color: #333;}
    
    
    /* 联系方式 */
    .main8 .zuo{width:100%;padding: 0;}
    .main8 .zuo .ditu{height:200px;}
    .main8 .zuo .tt1{font-size:18px;}
    .main8 .zuo .tt2{padding: 0;}
    .main8 .zuo .tt2 .ss{display: none;}

    .main8 .you{width:100%;padding: 0;;}
    .main8 .you .top{font-size: 18px;}
    .main8 .you form input{margin-bottom: 22px;}
    .main8 .you form input:nth-child(1){width: calc(50% - 7px);}
    .main8 .you form input:nth-child(2){width: calc(50% - 7px);margin-left: 14px;}
    .main8 .you form textarea{margin-bottom: 22px;}
    .main8 .you form button{width: 150px;}
    footer{padding: 18px 0;}
    
    

/*详情页*/
.danye .bt{font-size: 18px;padding-bottom: 4px;}
.danye .img{margin:0 auto 15px auto;}
.danye .ditu{height:360px;margin: 15px auto;}
.danye .xian{margin-top: 10px;}


    
.nycp{margin: 0 -7px;}
.nycp .list{width: calc(50% - 14px);margin: 0 7px 14px;}
.nycp .list .tt{font-size: 14px;line-height: 40px;}


    
   
}
@media (max-width:600px) {
    /* 下载专区 */
    .lb3 .list{border:1px solid #ddd;padding: 15px;}
    .lb3 .list .img{width: 100%;height: auto;;}
    .lb3 .list .img .bjcover{height: auto;padding-top: 68%;}
    .lb3 .list .tt{width: 100%;padding: 15px 0 0;}
    .lb3 .list .tt .tt1{font-size: 17px;}
    .lb3 .list .tt .tt4{bottom:0;opacity: 1;}
    .lb3 .list .tt .tt4 div{float: left;margin-top: 15px;margin-bottom: 6px;}

    /*内页新闻*/
    .nyxw .list{margin-bottom:20px;padding: 0;box-shadow: 0 0 0;}
    .nyxw .list .img{width:100%;float:none;}
    .nyxw .list .img .bjcover{height:auto;padding-top: 84%;}
    .nyxw .list .tt{float: none;width: 100%;padding-left: 0;padding: 0 10px;padding: 10px 20px 20px;}
    .nyxw .list .tt1{text-overflow:inherit;white-space:inherit;overflow: inherit;line-height: 24px;}
    .nyxw .list .tt3{height:auto;max-height:75px;}

}

@media (max-width:479px) {
 
.danye .ditu{height:300px;}


    
}
 /*手机底部*/
@media (max-width:991px) {
    footer{margin-bottom: 51px;}
    .sjdibu{height:50px;background:#1d6ab8;position:fixed; bottom:0; left:0; z-index:113; border-top:solid 1px #fff;width: 100%;text-align: center;font-size: 0;}
    .sjdibu .box1 a{display: inline-block;vertical-align: top;color: #fff;padding: 5px;}
    .sjdibu .box1 a span{ color:#fff; font-size:16px; line-height:20px;}
    .sjdibu .box1 a h6{ font-size:12px; line-height:20px;margin: 0;}
    .sjdibu .box2{ position: fixed; left: 0; bottom:51px; z-index:112; width: 100%;background: #fff;box-shadow: 0 -2px 4px rgba(0,0,0,.1);padding: 6px 0;display: none;}
    .sjdibu .box2 img{max-height: 140px;display: block;margin: 0 auto;} 
}