/*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}
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 {background: #f4f4f4;}
header .box1 .tt1{font-size: 14px;color: #000;line-height:40px;}
header .box1 .tt2{font-size:0;}
header .box1 .tt2 a{display: inline-block;vertical-align: top;font-size: 14px;color: #000;padding-left:21px;position: relative;line-height: 40px;transition: all 0.3s;}
header .box1 .tt2 a:nth-child(n+2):after{content: "";width: 2px;height: 12px;background:rgba(0,0,0,.3);border-left: 1px solid #eee;position: absolute;left:9px;top:1px;bottom: 0;margin: auto 0;}
header .box1 .tt2 a:hover{text-decoration: underline !important;color: #273989;}
header .box2 .logo{line-height: 110px;height: 110px;font-size: 0;}
header .box2 .logo img{max-height: 66%;}
header .box2 .txt{font-size: 14px;color: #273989;padding-left:56px;background: url("../images/tu1.png") no-repeat left center;line-height:18px;margin-top:30px;}
header .box2 .txt b{font-size:30px;color: #e44e00;display: block;line-height:30px;font-family: 'Impact';font-weight: 100;margin-top: 2px;}


/*pc导航*/
header nav{background: #273989;}
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;width: 16.66%;}
header nav ul > li:after{content: "";width: 2px;height: 100%;background: #121C50;border-right: 1px solid #364CAD;position: absolute;left: 0;top:0;}
header nav ul > li:nth-last-child(1):before{content: "";width: 2px;height: 100%;background: #121C50;border-right: 1px solid #364CAD;position: absolute;right: 0;top:0;}
header nav ul > li > a{line-height:60px; display:block;color: #fff;font-size: 16px;}
header nav ul > li:hover > a{color: #fff;background-color: #e44e00;}
header nav ul > li.active > a{color: #fff;background-color: #e44e00;}
header nav .ul{display:none;position: absolute;left: 0;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: 23px;padding:8px;display: block;}
header nav .ul a:hover{background-color: #e44e00;color: #fff;}
header nav .ul a.active{background-color: #e44e00;color: #fff;}
header nav ul > li:hover .ul{display: block;}

/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .bjcover{display: block;height: 520px;}
.banner .swiper-pagination-bullet{background:#fff;opacity:1;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#e44e00;width: 30px;border-radius: 4px;}


.ssbox {background: #F4F4F4;border-bottom: 1px solid #ddd;padding:16px 0;}
.ssbox .ul{font-size: 0;height: 44px;overflow: hidden;width: calc(72% - 100px);float: left;}
.ssbox .ul a{font-size:14px;color: #000;padding-right: 15px;line-height: 44px;display: inline-block;vertical-align: top;transition: all 0.3s;}
.ssbox .ul a:nth-child(1){color: #999;padding-right: 0;}
.ssbox .ul a:nth-child(n+2):hover{color:#0D5297;}
.ssbox form{width: calc(28% + 100px);float: right;border: 1px solid #ddd;height: 44px;overflow: hidden;position: relative;}
.ssbox form input{line-height: 42px;height: 42px;border: 0;border-right: 1px solid #ddd;padding: 0 16px;width: calc(100% - 66px);background: #fff;}
.ssbox form button{line-height:38px;height: 38px;width:62px;float: left;border: 0;background: #273989;font-size: 14px;color: #fff;text-align: center;position: absolute;right: 2px;top:0;bottom: 0;margin: auto 0;transition: all 0.3s;}
.ssbox form button:hover{background-color:#e44e00;}


/*头部公用*/
.main66{padding: 66px 0;}
.title{font-size: 0;text-align: center;padding-bottom:44px;overflow: hidden;}
.title .div1{font-size: 0;}
.title .div1 div{font-size: 30px;color: #273989;font-weight: bold;position: relative;padding: 0 12px;line-height: 34px;display: inline-block;vertical-align: top;}
.title .div1 div b{color: #000;}
.title .div1 div:after{content: "";width: 42px;height: 1px;background: #B2B2B2;position: absolute;left: 100%;top:1px;bottom: 0;margin: auto 0;}
.title .div1 div:before{content: "";width: 42px;height: 1px;background: #B2B2B2;position: absolute;right: 100%;top:1px;bottom: 0;margin: auto 0;}
.title .div2{font-size: 30px;color: rgba(13,82,151,.3);font-family: 'Arial';text-transform: uppercase;font-weight: bold;padding-top: 3px;line-height: 140%;}
.title .div3{font-size: 22px;color: #999;line-height: 140%;}
.title .div4{width: 42px;height: 4px;background: #E44E00;margin:24px auto 0;}
.gd{display: block;width: 170px;line-height: 46px;background: #0D5297;padding-right:46px;text-align: center;position: relative;font-size: 16px;color: #fff;margin:44px auto 0;}
.gd span{display: block;width: 46px;text-align: center;position: absolute;right: 0;top:0;line-height: inherit;background: #273989;font-size: 0;transition: all 0.3s;}
.gd:hover{color: #fff;background-color:#0072E4;}
.gd:hover span{background-color:#005fbd;}

.title2{font-size: 0;text-align: center;margin-top: -20px;margin-bottom:30px;}
.title2 a{display: inline-block;vertical-align: top;position: relative;font-size:16px;color: #fff;background: #273989;line-height: 50px;min-width: 190px;text-align: center;transition: all .2s;margin: 0 5px 10px;padding: 0 10px;}
.title2 a:hover{background-color: #e44e00;}
.title2 a.active{background-color: #e44e00;}

/*制冷设备*/
.main1 .lb1{margin: -10px;}
.main1 .list{display: block;border: 1px solid #ddd;box-shadow: 0 0 10px rgba(0,0,0,.08);background: #fff;margin: 10px;}
.main1 .list .img{margin: 2px;}
.main1 .list .img .bjcover{padding-top:86%;display: block;background-size: 44% !important;background-repeat: no-repeat !important;}
.main1 .list:hover .img .bjcover{transform:scale(1.06);}
.main1 .list .tt1{line-height: 50px;padding: 0 15px;font-size: 16px;color: #000;border-top: 1px solid #ddd;}
.main1 .list .tt1 span{color: #999;}
.main1 .list .tt2{font-size: 14px;background: #F8F8F8;color: #999;padding: 0 15px;position: relative;line-height: 46px;border-top: 1px solid #ddd;}
.main1 .list .tt2 img{position: absolute;right: 15px;top:0;bottom: 0;margin: auto 0;}
.main1 .list:hover .tt1{color: #0072E4;}
.main1 .list:hover .tt2{color: #0072E4;}



/* 阿尔卑斯饮品(北京)有限公司 */
.main2 .box{margin: 30px 0;padding-bottom: 30px;}
.main2 .box .bjcover{height: 420px;position: relative;width: calc(50% - 60px);float: left;}
.main2 .box .bjcover:after{content: "";width:15px;height: 100%;background: rgba(255,255,255,.3);position: absolute;right: -20px;bottom: -20px;}
.main2 .box .bjcover:before{content: "";width:calc(100% - 15px);height:15px;background: rgba(255,255,255,.3);position: absolute;right: -5px;bottom: -20px;}
.main2 .box .tt{width: 50%;float: right;padding-top: 30px;}
.main2 .box .tt1{font-size: 30px;font-weight:bold;color: #fff;}
.main2 .box .tt1 span{font-family: 'Arial';font-size: 12px;font-weight: normal;text-transform: uppercase;color: rgba(255,255,255,.5);display: block;}
.main2 .box .tt2{width: 30px;height: 3px;background: #fff;margin-top: 22px;}
.main2 .box .tt3{font-size: 14px;color: #fff;line-height:25px;margin-top: 22px;height:100px;overflow: hidden;}
.main2 .box .tt4{font-size: 0;margin:2px -10px 0;}
.main2 .box .tt4 .tt5{display: inline-block;vertical-align: top;width:calc(25% - 20px);margin: 20px 10px 0;background: #fff;border: 3px solid #7FA7CB;padding: 24px 0;text-align: center;transition: all 0.3s;position: relative;top:0;}
.main2 .box .tt4 .tt5 .img{line-height: 40px;height: 40px;font-size: 0;}
.main2 .box .tt4 .tt5 .img img{max-height: 100%;}
.main2 .box .tt4 .tt5 .tt6{font-size: 16px;color: #000;margin-top:12px;line-height: 24px;}
.main2 .box .tt4 .tt5:hover{background-color: #F5F5F5;top:-5px;}


/*我们的优势*/
.main3 .box{font-size: 0;text-align: center;}
.main3 .box .list{display: inline-block;vertical-align: top;width: 33.33%;padding: 0 20px;}
.main3 .box .list .imgbox{width: 210px;height: 210px;border: 25px solid #F3F6FA;border-radius: 50%;margin: 0 auto;}
.main3 .box .list .imgbox .img{height: 160px;width: 160px;line-height: 158px;font-size: 0;border: 1px solid #273989;border-radius: 50%;}
.main3 .box .list .imgbox .img img{max-height: 55%;}
.main3 .box .list .tt1{font-size: 24px;font-weight: bold;color: #273989;margin-top: 22px;}
.main3 .box .list .tt2{font-size: 16px;color: #999;line-height: 26px;margin-top: 8px;}


/* 案例展示 */
.main5 {background: #F4F4F4;}
.main5 .lb5{margin: -10px;}
.main5 .list{display: block;border: 1px solid #ddd;box-shadow: 0 0 10px rgba(0,0,0,.08);background: #fff;margin: 10px;}
.main5 .list .bjcover{padding-top:66%;display: block;background-size: 40% !important;background-repeat: no-repeat !important;}
.main5 .list:hover .bjcover{transform:scale(1.06);}
.main5 .list .tt1{line-height: 50px;padding: 0 5px;font-size: 16px;color: #000;border-top: 1px solid #ddd;border-bottom: 1px solid #ddd;text-align: center;}
.main5 .list .tt2{font-size: 14px;color: #666;line-height: 24px;height: 48px;margin: 18px 22px;overflow: hidden;}
.main5 .list:hover .tt1{color: #273989;}


/*饮水知识*/
.main4 .lb4 {margin: -8px;}
.main4 .list{display: block;border: 1px solid #ddd;background: #fff;margin: 8px;box-shadow: 0 0 10px rgba(0,0,0,.08);}
.main4 .list .img{padding: 2px;}
.main4 .list .img .bjcover{padding-top:50%;}
.main4 .list:hover .img .bjcover{transform:scale(1.06);}
.main4 .list .tt{padding:15px 18px;border-top: 1px solid #ddd;}
.main4 .list .tt1{font-size: 16px;color: #000;transition: all 0.3s;}
.main4 .list .tt2{font-size: 12px;color: #999;font-family:'Arial';margin-top: 3px;}
.main4 .list .tt3{width: 30px;height: 2px;background: #0D5297;margin-top: 10px;}
.main4 .list .tt4{font-size: 14px;color: #999;line-height: 24px;height: 48px;overflow: hidden;margin-top: 10px;}
.main4 .list .tt5{font-size: 14px;background: #F8F8F8;color: #999;padding: 0 18px;position: relative;line-height: 46px;border-top: 1px solid #ddd;transition: all 0.3s;}
.main4 .list .tt5 img{position: absolute;right: 15px;top:0;bottom: 0;margin: auto 0;}
.main4 .list:hover .tt1{color: #0D5297;}
.main4 .list:hover .tt5{color: #0D5297;}

/* 500+客户共同的见证 */
.main7 .list1{width:46%;padding-right: 80px;position: relative;float: left;}
.main7 .list2{width:54%;float: left;}
.main7 .list1:after{content: "";width: 1px;height: 100%;background: url("../images/tu4.png") no-repeat center center;position: absolute;right: 40px;top:0;bottom: 0;margin: auto 0;}
.main7 .list1 .tt1{font-size: 28px;color: #000;}
.main7 .list1 .tt1 b{font-family: 'Arial';font-size: 40px;color: #e44e00;padding-right:4px;position: relative;bottom: -4px;}
.main7 .list1 .tt2{font-size: 18px;color: #000;margin-top:4px;line-height: 32px;}
.main7 .list2 .tt3{font-size: 18px;color: #000;padding:8px 0;}
.main7 .list2 form{padding-right: 110px;position: relative;}
.main7 .list2 form input{width: calc(50% - 5px);line-height: 40px;height: 42px;border: 1px solid #ddd;background: #fff;padding: 0 15px;float: left;margin-bottom: 10px;}
.main7 .list2 form input:nth-child(2){margin-left:10px;}
.main7 .list2 form textarea{width:100%;max-width: 100%; line-height: 40px;height: 42px;border: 1px solid #ddd;background: #fff;padding: 0 15px;float: left;}
.main7 .list2 form button{width: 94px;height:94px;background: #273989;border: 0;font-size: 18px;color: #fff;text-align: center;position: absolute;right: 0;top:0;letter-spacing: 4px;padding: 0 22px;transition: all 0.3s;}
.main7 .list2 form button:hover{background-color: #e44e00;}


footer{background:#333333;}
footer .box2{background:#434343;font-size: 14px;color: #fff;padding: 20px;text-align: center;}
footer .box1 .list1{width: calc(33.33% - 70px);float: left;padding-right: 20px;line-height:34px;color: rgba(255,255,255,.6);}
footer .box1 .list2{width: 210px;float: right;}
footer .box1 .top{font-size: 18px;color: #fff;margin-bottom: 14px;line-height:30px;}
footer .box1 .top span{font-size:20px;font-family: 'Arial';color: rgba(255,255,255,.4);display: block;text-transform: uppercase;font-weight: bold;}
footer .box1 .list1 .tt{font-size: 0;line-height: 0;}
footer .box1 .list1 .tt a{display: inline-block;vertical-align: top;min-width:80px;line-height:34px;color: rgba(255,255,255,.6);font-size: 14px;}
footer .box1 .list1:nth-child(2) .tt a{min-width:inherit;display: block;}
footer .box1 .list1 .tt a:hover{color: #fff;text-decoration: underline !important;}
footer .box1 .list2 .img{width: 140px;border: 10px solid #A3A3A3;background: #fff;}




/*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: #0a6ac0;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 30px;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: #0a6ac0;color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: #0a6ac0;color: #fff;}
.ny .zuo .ul > a.active:before{color: #fff;transform:rotate(0deg)}

/*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: #0a6ac0;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: #0a6ac0;}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: #0a6ac0;}

/*内页新闻*/
.nyxw .list{margin-bottom:20px;display: block;padding: 14px;border: 1px solid #e9e9e9;}
.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: #0a6ac0;color: #fff;border-color: #0a6ac0;}
.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;}


/* 产品展示 */
.nycp {margin: 0 -10px;}
.nycp .list{display: block;border: 1px solid #ddd;width: calc(33.33% - 20px);margin: 0 10px 20px;float: left;}
.nycp .list .img{margin: 2px;}
.nycp .list .img .bjcover{padding-top:86%;display: block;background-size: 44% !important;background-repeat: no-repeat !important;}
.nycp .list:hover .img .bjcover{transform:scale(1.06);}
.nycp .list .tt1{line-height: 50px;padding: 0 15px;font-size: 16px;color: #000;border-top: 1px solid #ddd;}
.nycp .list .tt1 span{color: #999;}
.nycp .list .tt2{font-size: 14px;background: #F8F8F8;color: #999;padding: 0 15px;position: relative;line-height: 46px;border-top: 1px solid #ddd;}
.nycp .list .tt2 img{position: absolute;right: 15px;top:0;bottom: 0;margin: auto 0;}
.nycp .list:hover .tt1{color: #0072E4;}
.nycp .list:hover .tt2{color: #0072E4;}






/*transition: all 0.3s;*/
/* 273989 */

/* e44e00 */
/*transform:scale(1.06);*/

/*媒体查询开始*/
@media (max-width:1230px){
    .banner .bjcover{height: auto;padding-top:41%;}

}
@media (max-width:1199px){
    header nav ul > li > a{line-height:54px;font-size: 15px;}
    
    .main1 .lb1{margin: -5px;}
    .main1 .list{margin: 5px;box-shadow: none;}

    .main5 .lb4{margin: -5px;}
    .main5 .list{margin: 5px;box-shadow: none;}

    .main4 .lb6{margin: -5px;}
    .main4 .list{margin: 5px;box-shadow: none;}

    footer .box1 .list1{line-height: 28px;}
    footer .box1 .list1 .tt a{line-height: 28px;}

    .main5 .list .tt1{font-size: 14px;}

    .main9{overflow: hidden;}
    .main9 img{width: 150%;max-width: 150%;margin-left: -25%;}


    
    
    
    

}
@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 6px 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;}
    header nav ul > li:after{display: none;}
    header nav ul > li:before{display: none;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;padding-left: 10px;line-height:44px;}
    header nav ul > li:hover .ul{display: none;}
    header nav ul > li:hover > a{color: #e44e00;background-color: transparent;}
    header nav ul > li.active > a{color: #e44e00;background-color: transparent;}

   /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:45px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #273989;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;}


    .title2 a{font-size: 14px;min-width:140px;line-height: 44px;}

    .main2 .box .bjcover{display: none;}
    .main2 .box .tt{width: 100%;padding: 0;}
    .main2 .box{margin: 0;padding: 0;}
    .main2 .box .tt3{height: auto;max-height: 150px;}

    .main7 .list1{width: 100%;padding: 0;}
    .main7 .list2{width: 100%;margin-top: 20px;}
    .main7 .list1:after{display: none;}
    
    footer .box1 .list1{width: 33.33%;}
    footer .box1 .list2{display: none;}
    
    .main5{overflow: hidden;}
    .main5 img{width: 220%;max-width: 220%;margin-left: -60%;}

    /*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{text-align: center;padding: 0 5px}


    
    
}

@media (max-width:767px) {
    header .box1 {display: none;}
    .ssbox .ul{height: auto;width: 100%;max-height:52px;}
    .ssbox .ul a{line-height:26px;}
    .ssbox form{width:100%;margin-top: 10px;}


    /*头部公用*/
    .main66{padding:33px 0;}
    .title{padding-bottom:18px;}
    .title .div1 div{font-size: 22px;}
    .title .div1 div:after{display: none;}
    .title .div1 div:before{display: none;}
    .title .div2{font-size: 16px;padding:0 0 3px;}
    .title .div3{font-size: 15px;}
    .title .div4{display: none;}
    .gd{width:130px;padding-right: 40px;margin-top: 24px;line-height: 42px;font-size: 14px;}
    .gd span{width:40px;}
    .gd span img{max-width:10px;}
    .title2{margin-top: -5px;margin-bottom: 25px;}
    .title2 a{font-size: 14px;line-height: 40px;min-width: 100px;margin: 0 2px 4px;}


    /*产品中心*/
    .main1 .list .img{padding: 0;}
    .main1 .list .tt1{line-height:40px;font-size:14px;padding: 0 4px;text-align: center;border: 0;border-top: 1px solid #ddd;}
    .main1 .list .tt1 span{display: none;}
    .main1 .list .tt2{display: none;}


    .main2 .box{margin:20px 0;padding:0;}
    .main2 .box .bjcover{height: auto;width: calc(100% - 14px);display: block;padding-top: 77%;}
    .main2 .box .bjcover:after{width: 10px;right: -10px;height: calc(100% - 14px);bottom: -10px;}
    .main2 .box .bjcover:before{height: 10px;right: 0;bottom: -10px;}

    .main2 .box .tt{padding-top: 40px;}
    .main2 .box .tt1{font-size:18px;}
    .main2 .box .tt1 span{font-size: 12px;margin-top: 4px;}
    .main2 .box .tt2{display: none;}
    .main2 .box .tt3{height: auto;margin-top: 10px;line-height: 25px;max-height:175px;}
    .main2 .box .tt4{margin:5px -5px 0;}
    .main2 .box .tt4 .tt5{width:calc(25% - 10px);margin:10px 5px 0;padding: 20px 0;}
    .main2 .box .tt4 .tt5 .tt6{font-size: 14px;}
    .main2 .box .tt4 .tt5:hover{top:0;}


    /*我们的优势*/
    .main3 .box{margin-top: -20px;}
    .main3 .box .list{width:100%;padding:22px 0 0;}
    .main3 .box .list .imgbox{width: 100px;height: 100px;border: 10px solid #F3F6FA;}
    .main3 .box .list .imgbox .img{height: 80px;width: 80px;line-height: 78px;}
    .main3 .box .list .tt1{font-size: 18px;margin-top: 14px;}
    .main3 .box .list .tt2{font-size: 14px;line-height: 24px;margin-top:4px;}


    /* 案例展示 */
    .main5 .list{background: #fff;}
    .main5 .list > div:nth-child(1){border-bottom: 1px solid #ddd;}
    .main5 .list .tt1{line-height: 22px;padding:0 12px;font-size: 14px;border:0;text-align: left;text-overflow:inherit;white-space:inherit;margin:6px 0;}
    .main5 .list .tt2{display: none;}



    /*产品资讯*/
    .main4 .list{border: 0;}
    .main4 .list .img{padding:0;}
    .main4 .list .tt{padding:8px 0 0;}
    .main4 .list .tt1{font-size: 15px;text-overflow:inherit;white-space:inherit;line-height: 24px;max-height: 48px;overflow: hidden;}
    .main4 .list .tt3{display: none;}
    .main4 .list .tt4{display: none;}
    .main4 .list .tt5{display: none;}
    .main4 .gd{margin-top: 1566;}


    .main7 .list1 .tt1{font-size: 22px;}
    .main7 .list1 .tt1 b{font-size: 30px;}
    .main7 .list1 .tt2{font-size: 15px;line-height:28px;}
    .main7 .list2 .tt3{font-size: 15px;}
    

    footer .box2{padding: 15px;font-size: 13px;line-height: 160%;}
    footer .box1 .list1{width:100%;margin:10px 0;}
    footer .box1 .list1 .tt a{min-width: inherit !important;padding-right: 20px;}
    footer .box1 .top{margin-bottom: 10px;}
    footer .box1 .list1:nth-child(2) .tt a{display: inline-block !important;}



    /*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;}

    /* 产品展示 */
    .nycp {margin: 0 -5px;}
    .nycp .list{width: calc(50% - 10px);margin: 0 5px 14px;}
    .nycp .list .img{padding: 0;}
    .nycp .list .tt1{line-height:40px;font-size:14px;padding: 0 4px;text-align: center;border: 0;border-top: 1px solid #ddd;}
    .nycp .list .tt1 span{display: none;}
    .nycp .list .tt2{display: none;}

    
    
    
    
    

   
}
@media (max-width:600px) {
    header .box2 .logo{height:70px;line-height:70px;max-width: calc(100% - 44px);}
    header .lanmu{bottom:24px;}
    /*内页新闻*/
    .nyxw .list{margin-bottom:20px;padding: 0;box-shadow: 0 0 0;}
    .nyxw .list .img{width:100%;float:none;margin:15px 15px 0;max-width: calc(100% - 30px);}
    .nyxw .list .img .bjcover{height:auto;padding-top: 66%;}
    .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) {
    .title2 a{min-width: inherit;margin: 0 1px 2px;width: calc(50% - 2px);height: 40px;overflow: hidden;font-size: 13px;}

    .main2 .box .tt4 .tt5{width:calc(50% - 12px);}
    .main7 .list2 form{padding-right:0;}
    .main7 .list2 form input{width: 100%;margin: 0 0 10px !important;}
    .main7 .list2 form textarea{width:100%;max-width: 100%; line-height: 40px;height: 42px;border: 1px solid #ddd;background: #fff;padding: 0 15px;float: left;margin-bottom: 10px;}
    .main7 .list2 form button{width: 100%;height:42px;line-height: 42px;font-size: 15px;position: relative;right: auto;top:auto;letter-spacing: 1px;padding: 0;}
    .danye .ditu{height:300px;}


    
}
 /*手机底部*/
@media (max-width:991px) {
    footer{margin-bottom: 51px;}
    .sjdibu{height:50px;background:#273989;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;} 
}