/*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%;}
.clearfix:after,.clearfix:before{clear: both;}
.container-fluid {max-width:1430px !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;}
.overflow2{overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.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;}



/*pc导航*/
body{padding-top: 100px;}
header{background:#fff;position: fixed;left: 0;top:0;width: 100%;z-index: 111;box-shadow: 0 3px 8px rgba(0,0,0,.03);}
header .logo{line-height: 100px;height: 100px;font-size: 0;display: block;}
header .logo img{max-height:80%;}
header .txt{border-radius: 4px;border: 1px solid #000;height: 40px;margin-top: 30px;}
header .txt .tt1{width:38px;height: 38px;text-align: center;line-height:38px;float: right;font-size:28px;color: #454243;transition: all .3s;cursor: pointer;position: relative;}
header .txt .tt1:nth-child(2){background-color: #000000;color: #fff;}
header .txt .tt1 .tt2{display: none;position: absolute;border: 1px solid #eee;right: 0;top:100%;width: 140px;height: 140px;padding:6px;background: #fff;font-size: 18px;color: #333;line-height: 26px;}
header .txt .tt1 .tt2 img{width: 100%;}
header .txt .tt1:nth-child(2) .tt2{height: auto;right: -38px;width: 190px;text-align: center;}
header .txt .tt1:nth-child(2) .tt2 i{font-size:22px;padding-right: 5px;}
header .txt .tt1:hover .tt2{display: block !important;}

/*pc导航*/
header nav{margin-right:4%;}
header nav a{transition: all .1s !important;}
header nav .ul{font-size: 0;margin:0;}
header nav .ul > li{position: relative;text-align: center;display: inline-block;vertical-align: top;}
header nav .ul > li > a{position: relative; line-height:100px; display:block; color: #322e2d;font-size:16px;padding:0 30px;}
/*二级*/
header nav .ul > li > ul {display:none;position:absolute;left: 0;top: 100%;width: 100%;z-index: 100;box-shadow: 0 0 6px rgba(0,0,0,.2);background: #fff;}
header nav .ul > li > ul > li{position: relative;font-size: 13px;line-height:20px;border-top: 1px solid rgba(0,0,0,0.1);}
header nav .ul > li > ul > li:nth-child(1){border: 0;}
header nav .ul > li > ul > li > a{color: #000;display: block;width: 100%;padding:10px 6px;}
/*效果1*/
header nav .ul > li:hover > a{text-decoration: underline !important;}
/*header nav .ul > li:hover > ul{display:block;}*/
/*效果2*/
header nav .ul > li > ul > li:hover > ul{display: block;}
header nav .ul > li > ul > li:hover > a{background-color:#2f72e3;color: #fff;}

/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .swiper-slide{overflow: hidden;}
.banner .swiper-slide img{display: block;width: 100%;}
.banner .swiper-pagination-bullet{background:#fff;opacity:.6;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 30px;border-radius: 4px;opacity: 1;}




/*搜索*/
.main1{background: #fff;box-shadow: 0 2px 8px rgba(0,0,0,.03);}
.main1 .ul{width: 58%;float: left;padding-right:10px;font-size: 0;height: 90px;overflow: hidden;}
.main1 .ul a{display: inline-block;vertical-align: top;font-size: 16px;color: #333;padding-right:18px;line-height:90px;transition: all .2s;position: relative;}
.main1 .ul a:nth-child(1){padding-left:40px;}
.main1 .ul a:nth-child(1):after{content: "";width: 28px;height: 28px;background: url(../images/t1.png) no-repeat center center/contain;position: absolute;left: 0;top:31px;}
.main1 .ul a:nth-child(n+2):hover{color: #000;text-decoration: underline !important;}
.main1 form{width:42%;float: left;display: block;padding: 25px 0;position: relative;}
.main1 form input{line-height: 46px;height: 46px;border: 0;background: #fff;padding: 0 10px 0 40px;width: calc(100% - 100px);border-left: 1px solid #e5e5e5;}
.main1 form button{width: 100px;background:#363636 url("../images/t2.png") no-repeat center center;border: 0;position: absolute;right: 0;top:0;height: 100%;transition: all .3s;}
.main1 form button:hover{background-color: #000;}



.main88{padding-top: 77px;padding-bottom: 77px;}
.title {margin-bottom:35px;position: relative;padding-bottom: 4px;}
.title .div1{font-size: 36px;font-weight: bold;color: #322e2d;}
.title .div1 span{font-size:30px;color: #999;text-transform: uppercase;padding-left: 12px;font-family: 'Impact';font-weight: normal;position: relative;top:3px;}
.title:after{content: "";width: 500px;height: 1px;background: #000;position: absolute;left: -535px;top:0;bottom: 0;margin: auto 0;}
.title:before{content: "";width: 8px;height: 11px;background: url(../images/t4.png) no-repeat center center;position: absolute;left: -42px;top:0;bottom: 0;margin: auto 0;}

.title a{display: block;width: 140px;line-height: 40px;height: 42px;border: 1px solid #E9E9E9;background: #fff;font-size: 18px;text-align: center;font-weight: normal;color: #000;position: absolute;right: 0;bottom: 0;top:6px;margin: auto 0;}
.title a:hover{background-color: #000;border-color: #000;color: #fff;}


/*关于我们*/
.main2{background: #f8f8f8;}
.main2 .zuo{width: 50%;float: left;padding:20px 50px 0 0;}
.main2 .zuo .tt1{font-size: 24px;font-weight: bold;color: #333;padding-bottom: 16px;}
.main2 .zuo .tt2{font-size: 16px;color: #333;line-height: 34px;}
.main2 .zuo .ttbox{margin-top:55px;font-size: 0;}
.main2 .zuo .ttbox .tt3{display: inline-block;vertical-align: top;width: 25%;text-align: center;font-size: 20px;color: #333;}
.main2 .zuo .ttbox .tt3 .tt4{line-height: 66px;height: 66px;font-size: 0;margin-bottom: 14px;}
.main2 .zuo .ttbox .tt3 .tt4 img{max-height: 100%;}
.main2 .you{width: 50%;float: left;position: relative;}
.main2 .you .bjcover{height:515px;border-radius: 30px 0 30px 0;}
.main2 .you a{display: block;width: 180px;line-height: 50px;font-size:17px;color: #fff;text-align: center;background: #000;border-radius: 44px;position: absolute;right: -44px;top:50%;margin-top: -25px;}
.main2 .you a img{padding-left:10px;position: relative;top:-1px;}
.main2 .you a:hover{text-decoration: underline !important;margin-top: -22px;}


/* 产品展示 */
.main3{position: relative;}
.main3 .youtu{width: calc(50% - 350px);position: absolute;right: 0;top:0;z-index: 1;height: 100%;}
.main3 .gallery-top{position: relative;background: #fff;z-index: 2;border: 1px solid #eee;padding: 0 70px;}
.main3 .list{display: block;position: relative;padding:100px 30px 100px 41%;}
.main3 .list .img{width:40%;height: 100%;position: absolute;left: 0;top:0;}
.main3 .list .tt{min-height: 300px;}
.main3 .list .tt1{font-size: 20px;color: #000;padding-bottom: 8px;}
.main3 .list .tt2{font-size: 32px;color: #000;font-weight: bold;line-height: 42px;border-bottom: 1px solid #ddd;padding-bottom: 22px;margin-bottom:22px;}
.main3 .list .tt2 span{display: inline-block;vertical-align: middle;font-size: 18px;font-family: 'Arial';line-height: 30px;background: #000;color: #fff;padding: 0 10px;margin-left: 15px;top:-2px;position: relative;}
.main3 .list .tt3{font-size: 16px;line-height: 30px;max-height: 90px;overflow: hidden;}
.main3 .list .tt4{display: block;width: 140px;line-height: 40px;border: 1px solid #ddd;text-align: center;font-size: 16px;color: #000;margin-top: 33px;}
.main3 .list .tt4:hover{background-color: #000;border-color: #000;color: #fff;}
.main3 .tt5{display: block;border: 1px solid #eee;line-height: 70px;font-size: 22px;text-align: center;background: #fff;color: #333;}
.main3 .gallery-thumbs{max-width: calc(50% + 330px);margin-left: 0;}
.main3 .gallery-thumbs .swiper-slide-thumb-active .tt5{background-color: #000;border-color: #000;color: #fff;}
.main3 .nextleft{width: 34px;height: 58px;margin-top: -29px;background: url(../images/t5.png) no-repeat center center/contain;right: 30px;transform:rotate(180deg);}
.main3 .prevright{width: 34px;height: 58px;margin-top: -29px;background: url(../images/t5.png) no-repeat center center/contain;left: 30px;}

/* 公司优势 */
.main4 .box{margin: -20px -10px 0;}
.main4 .list{display: block;width: calc(25% - 20px);float: left;margin: 20px 10px 0;background: #fff;box-shadow: 0 0 11px rgba(0,0,0,.03);padding: 50px;text-align: center;}
.main4 .list .img{height: 88px;line-height: 88px;font-size: 0;}
.main4 .list .img img{max-height: 100%;}
.main4 .list .tt1{font-size: 24px;font-weight: bold;color: #000;margin-top: 33px;}
.main4 .list .tt2{font-size: 14px;color: #000;line-height:26px;height:52px;overflow: hidden;margin-top: 8px;}
.main4 .list .tt3{display: block;width: 124px;line-height: 34px;border: 1px solid #3A3A3A;border-radius: 44px;font-size: 14px;margin:28px auto 0;color: #000;}
.main4 .list .tt3:hover{background-color: #000;color: #fff;}

/* 案例展示 */
.main5 .lb5{margin: -10px;}
.main5 .list{display: block;box-shadow: 0 0 11px rgba(0,0,0,.03);border: 1px solid #eee;margin: 10px;}
.main5 .list .img{padding-top:100%;border-bottom: 1px solid #eee;}
.main5 .list .tt{background: #F3F3F3;padding: 24px 20px;text-align: center;margin: 1px;}
.main5 .list .tt1{font-size: 20px;font-weight: bold;color: #333;}
.main5 .list .tt2{font-size: 14px;color: #999;line-height: 26px;height: 52px;overflow: hidden;margin-top: 11px;}

/* 品牌规模 */
.title2{text-align: center;margin-bottom: 44px;}
.title2 .div1{font-size: 0;}
.title2 .div1 span{display: inline-block;padding: 0 24px;font-size: 48px;font-weight: bold;color: #000;position: relative;}
.title2 .div1 span:after{content: "";width: 60px;height: 4px;background: #000;position: absolute;left: 100%;top:0;bottom: 0;margin: auto 0;}
.title2 .div1 span:before{content: "";width: 60px;height: 4px;background: #000;position: absolute;right: 100%;top:0;bottom: 0;margin: auto 0;}
.title2 .div2{font-size: 30px;line-height: 40px;margin-top: 8px;}


.main6 .box{background: #fff;box-shadow: 0 0 11px rgba(0,0,0,.03);padding: 44px 0;}
.main6 .box .list{display: block;width: 25%;float: left;text-align: center;padding: 11px;position: relative;}
.main6 .box .list .tt1{font-size: 20px;}
.main6 .box .list .tt1 b{font-size: 60px;font-family: 'Impact';line-height: 60px;padding-right: 6px;position: relative;top:1px;}
.main6 .box .list .tt2{font-size: 20px;margin-top:11px;}
.main6 .box .list:nth-child(n+2):after{content: "";width: 1px;height: 100%;background: #eee;position: absolute;left: 0;top:0;}




/* 新闻资讯 */
.main7 .top{font-size: 20px;font-weight: bold;color: #515151;padding-left: 14px;position: relative;line-height: 24px;margin-bottom: 25px;}
.main7 .top span{font-weight: normal;padding-left: 11px;}
.main7 .top:after{content: "";width: 4px;height: 24px;background: #525252;position: absolute;left: 0;top:0;}
.main7 .top a{display: block;transition: all 0.3s;;width: 60px;font-family: 'Arial';line-height: 22px;border: 1px solid #ddd;border-radius: 15px;text-align: center;font-size: 12px;color: #999;font-weight: normal;position: absolute;right: 0;top:1px}
.main7 .top a:hover{background-color:#e6131a;color: #fff;border-color: #e6131a;}
.main7 .listbox:nth-child(1){width: 66.66%;float: left;padding-right: 15px;}
.main7 .listbox:nth-child(2){width: 33.33%;float: left;padding-left: 15px;}
.main7 .listbox .list1{width: calc(50% - 30px);margin-right: 30px;float: left;display: block;position: relative;box-shadow: 0 0 11px rgba(0,0,0,.03);}
.main7 .listbox .list2{width: 50%;float: left;}
.main7 .listbox:nth-child(2) .list2{width: 100%;}
.main7 .listbox .list1 .bjcover{height: 458px;}
.main7 .listbox .list1 .tt{position: absolute;left: 0;bottom: 0;width: 100%;background:#fff;padding: 20px 25px;border: 1px solid #eee;}
.main7 .listbox .list1 .tt1{font-size: 18px;color: #000;margin-bottom:8px;}
.main7 .listbox .list1 .tt2{font-size: 14px;color: #999;line-height: 26px;height: 52px;overflow: hidden;}
.main7 .listbox .list1:hover .bjcover{transform:scale(1.06);}
.main7 .listbox .list2 .tt3{display: block;padding-left: 82px;position: relative;padding-bottom: 22px;margin-bottom: 22px;border-bottom: 1px solid #ddd;}
.main7 .listbox .list2 .tt3 .tt4{font-size: 18px;color: #999;line-height: 30px;transition: all .2s;}
.main7 .listbox .list2 .tt3 .tt5{font-size: 12px;color: #999;font-family: 'Arial';line-height: 20px;margin-top: 1px;transition: all .2s;}
.main7 .listbox .list2 .tt3:after{content: "";width: 64px;height: calc(100% - 22px);border-right: 1px solid #ddd;position: absolute;left: 0;top:0;background: url(../images/t6.png) no-repeat left center;opacity: 1;transition: all .2s;}
.main7 .listbox .list2 .tt3:before{content: "";width: 64px;height: calc(100% - 22px);border-right: 1px solid #000;position: absolute;left: 0;top:0;background: url(../images/t6-1.png) no-repeat left center;opacity: 0;transition: all .2s;}
.main7 .listbox .list2 .tt3:hover .tt4{color: #000;}
.main7 .listbox .list2 .tt3:hover .tt5{color: #000;}
.main7 .listbox .list2 .tt3:hover:after{opacity: 0;}
.main7 .listbox .list2 .tt3:hover:before{opacity: 1;}
.main7 .listbox .list2 .tt3:nth-child(5){margin-bottom: 0;}
.main7 .listbox .list2 .tt3:nth-child(n+6){display: none;}

/* 合作伙伴 */
.main8 .lb8{padding: 0 60px;position: relative;}
.main8 .list{display: block;border: 1px solid #ddd;line-height:74px;height: 76px;font-size: 0;text-align: center;transition: all .2s;}
.main8 .list:hover{border-color: #000;}
.main8 .list img{max-width: 88%;max-height: 88%;}
.main8 .lb6 .swiper-button-prev{width: 50px;height: 50px;margin-top: -25px;position: absolute;background: url(../images/t5.png) no-repeat center center;left:0;transition: all .2s;opacity: .7;transform:rotate(180deg);background-size: 20px !important;}
.main8 .lb6 .swiper-button-next{width: 50px;height: 50px;margin-top: -25px;position: absolute;background: url(../images/t5.png) no-repeat center center;right:0;transition: all .2s;opacity: .7;background-size: 20px !important;}
.main8 .lb6 .swiper-button-prev:hover{opacity: 1;}
.main8 .lb6 .swiper-button-next:hover{opacity: 1;}
.main8 .lb6 .swiper-button-disabled{opacity: .03 !important;}


footer{background:#f2f2f2;}
footer .box2{background:#373737;font-size: 14px;color: rgba(255,255,255,.6);padding:25px 15px;border-top: 1px solid rgba(0,0,0,.2);text-align: center;}
footer .box1 .list1{width:calc(20% + 150px);float: left;padding-right: 30px;}
footer .box1 .list1 .img{max-width: 88%;}
footer .box1 .list3{width:calc(18% + 70px);float: left;padding-left: 30px;text-align: right;}
footer .box1 .list1 .tt{font-size: 0;margin-top: 22px;}
footer .box1 .list1 .tt a{display: inline-block;vertical-align: top;font-size: 40px;color:rgba(0,0,0,.5);transition: all 0.3s;position: relative;padding-right: 22px;}
footer .box1 .list1 .tt a img{width: 140px;position: absolute;left: 0;bottom: 100%;max-width: 140px;border-radius: 5px;background: #fff;padding: 4px;display: none;box-shadow: 0 0 10px rgba(0,0,0,.1);}
footer .box1 .list1 .tt a:hover{color: #000;}
footer .box1 .list1 .tt a:hover img{display: block;}
footer .box1 .list1 .tt1{font-size: 16px;line-height: 30px;}
footer .box1 .ttbox{display: inline-block;vertical-align: top;font-size: 14px;color: rgba(0,0,0,.5);text-align: left;line-height: 30px;}
footer .box1 .top{font-size: 24px;font-weight: bold;color: #000;margin-bottom:8px;}
footer .box1 .top span{font-size: 12px;color: #000;display: block;text-transform: uppercase;font-weight: normal;}
footer .box1 .list3 .ss{width: 240px;background: #fff;padding: 10px 5px;font-size: 0;border-radius: 8px;}
footer .box1 .list3 .ss img{display: inline-block;vertical-align: top;width: calc(50% - 10px);margin: 0 5px;}
footer .box1 .list2{width:calc(62% - 220px);float: left;border-left: 1px solid rgba(0,0,0,.2);border-right: 1px solid rgba(0,0,0,.2);font-size: 0;padding:20px 30px;}
footer .box1 .list2 .ul{width: 25%;display: inline-block;vertical-align: top;text-align: center;}
footer .box1 .list2 .ul1{display: inline-block;vertical-align: top;text-align: left;}
footer .box1 .list2 .ul1 a{font-size: 16px;line-height: 26px;padding-bottom: 10px;display: block;padding-right: 10px;color: #000;}
footer .box1 .list2 .ul1 a:nth-child(1){font-weight: bold;font-size: 18px;padding-bottom: 15px;}
footer .box1 .list2 .ul1 a:hover{text-decoration: underline !important;}





.title3{padding: 30px 0;border-bottom: 1px solid #e5e5e5;margin-bottom:40px;}
.title3 .div1{float: none;font-size: 0;margin-top: 12px;}
.title3 .div1 a{font-size:18px;color: #322e2d;display: inline-block;vertical-align: top;line-height: 38px;padding:0 20px;margin: 3px; border: 2px solid #e5e5e5;position: relative;transition: all .2s;}
.title3 .div1 a:hover{color: #fff;background-color: #000;border-color: #000;}
.title3 .div1 a.active{color: #fff;background-color: #000;border-color: #000;}
.title3 .div2{float: none;padding-left: 25px;background:url("../images/tu13.png") no-repeat left 4px;font-size: 14px;color: #999;line-height: 26px;}
.title3 .div2 a{font-size: 14px;color: #999;transition: all .2s;}
.title3 .div2 span{color: #000;}
.title3 .div2 a:hover{color: #000;}


/*内页产品*/
.nycp{margin: 0 -15px;}
.nycp .list{width: calc(25% - 30px);margin: 0 15px 30px;display: block;float: left;border: 1px solid #e5e5e5;background: #fff;transition: all 0.3s;}
.nycp .list .img{padding-top: 100%;}
.nycp .list:hover .img{transform:scale(1.06);}
.nycp .list .tt2{line-height: 70px;padding: 0 66px 0 30px;color: #322e2d;font-size:16px;position: relative;border-top: 1px solid #e5e5e5;}
.nycp .list .tt2:after{content: "";width: 22px;height: 22px;background: url("../images/tu20.png") no-repeat center center/contain;position: absolute;right: 30px;top:0;bottom: 0;margin: auto 0;transition: all 0.3s;opacity: 1;}
.nycp .list .tt2:before{content: "";width: 22px;height: 22px;background: url("../images/tu20-1.png") no-repeat center center/contain;position: absolute;right: 30px;top:0;bottom: 0;margin: auto 0;transition: all 0.3s;opacity: 0;}
.nycp .list:hover {border-color: #000;}
.nycp .list:hover .tt2{color: #000;border-color: #000;}
.nycp .list:hover .tt2:after{opacity: 0;}
.nycp .list:hover .tt2:before{opacity: 1;}
.nycp .list:hover .tt1{color: #000;}






/*产品详情*/
.xq{padding: 40px 0 88px;}
.xq .box1{border: 1px solid #e5e5e5;box-shadow: 0 0 10px rgba(0,0,0,.1);padding: 44px 0;}
.xq .box1 .zuo{width: 50%;float: left;}
.xq .box1 .zuo .img{height: 422px;position: relative;}
.xq .box1 .zuo .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-height: 100%;}
.xq .box1 .zuo .swiper-button-prev{width: 40px;height: 50px;margin-top: -25px;background: fixed;}
.xq .box1 .zuo .swiper-button-prev:after{content: "";width: 0;height: 0;border-top: 15px solid transparent;border-bottom: 15px solid transparent;border-right: 15px solid #333333;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;transition: all .2s;}
.xq .box1 .zuo .swiper-button-prev:hover:after{border-right-color: #af8321;}
.xq .box1 .zuo .swiper-button-next{width: 40px;height: 50px;margin-top: -25px;background: fixed;}
.xq .box1 .zuo .swiper-button-next:after{content: "";width: 0;height: 0;border-top: 15px solid transparent;border-bottom: 15px solid transparent;border-left: 15px solid #333333;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;transition: all .2s;}
.xq .box1 .zuo .swiper-button-next:hover:after{border-left-color: #af8321;}
.xq .box1 .you{width: 50%;float: left;padding:0 44px;border-left: 1px solid #e5e5e5;}
.xq .box1 .you .tt1{font-size: 40px;font-weight: bold;color: #322e2d;padding-top: 3px;}
.xq .box1 .you .tt2{font-size: 16px;color: #322e2d;border-top: 1px solid #e5e5e5;border-bottom: 1px solid #e5e5e5;margin-top: 10px;padding: 8px 0;}
.xq .box1 .you .tt3{font-size: 16px;color: #322e2d;line-height: 30px;height: 210px;overflow: hidden;margin-top: 15px;}
.xq .box1 .you .tt4{font-size: 0;margin-top:22px;padding-bottom: 10px;}
.xq .box1 .you .tt4 a{display: inline-block;font-size: 18px;color: #fff;background: #322E2D;border: 1px solid #322E2D;min-width: 190px;line-height: 48px;text-align: center;margin-right: 10px;padding: 0 22px;}
.xq .box1 .you .tt4 a:nth-child(1):hover{background-color: #af8321;border-color: #af8321;color: #fff;}
.xq .box1 .you .tt4 a:nth-child(2){background: #fff;border: 1px solid #e5e5e5;color: #322e2d;font-size: 20px;margin-right: 0;}
.xq .box1 .you .tt4 a:nth-child(2) i{font-size:26px;padding-right:8px;font-weight: bold;position: relative;top:1px;}
.xq .box2{border: 1px solid #e5e5e5;box-shadow: 0 0 10px rgba(0,0,0,.1);margin-top: 30px;padding-bottom: 66px !important;}
.xq .box2 .tt1{font-size: 24px;font-weight: bold;color: #322e2d;background: #F7F7F7;padding:25px 30px;border-bottom: 1px solid #e5e5e5;}
.xq .box2 .tt2{padding: 30px;font-size: 16px;color: #322e2d;line-height: 30px;}


.xq .box3 .tt1{font-size: 40px;color: #322e2d;text-align: center;font-weight: bold;padding-bottom:24px;}
.xq .box3 .tt2{font-size: 14px;color: #999999;text-align: center;margin-top: -10px;margin-bottom: 24px;}
.xq .box3 .tt2 span{padding-right:30px;}
.xq .box3 .tt3{font-size: 16px;color: #322e2d;line-height: 30px;}
.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{background:#af8321 !important;}


.nyxw .list{display: block;padding-bottom: 40px;border-bottom: 1px solid #e5e5e5;margin-bottom: 40px;}
.nyxw .list .img{height: 235px;width: calc(20% + 130px);float: right;}
.nyxw .list .tt{width: calc(80% - 130px);float: left;padding:55px 44px 20px 16%;position: relative;}
.nyxw .list .img .bjcover{height: 100%;}
.nyxw .list:hover .img .bjcover{transform:scale(1.06);}
.nyxw .list .tt .tt1{font-size: 20px;font-weight: bold;color: #322e2d;}
.nyxw .list .tt .tt2{color: #999;font-size: 12px;display: none;margin-top: 4px;}
.nyxw .list .tt .tt3{width: 130px;height: 66px;position: absolute;left: 0;top:55px;padding-left:90px;}
.nyxw .list .tt .tt3 div{color: #999;font-family: 'Impact';text-align: center;}
.nyxw .list .tt .tt3 div:nth-child(3){font-size: 18px;line-height: 20px;}
.nyxw .list .tt .tt3 div:nth-child(2){font-size: 40px;line-height: 42px;border-bottom: 1px solid #e5e5e5;padding-bottom: 2px;margin-bottom: 6px;}
.nyxw .list .tt .tt3 div:nth-child(1){font-size: 80px;line-height: 80px;color: #322e2d;position: absolute;left: 0;top:-4px;}
.nyxw .list .tt .tt4{font-size:14px;color: #999999;line-height: 24px;height:72px;overflow: hidden;margin-top: 14px;}
.nyxw .list:hover .tt .tt1{color: #af8321;}




.title4{text-align: center;position: relative;color: #322e2d;padding-bottom:20px;margin-bottom:33px;font-size: 40px;font-weight: bold;}
.title4:after{content: "";width: 44px;height: 1px;background: #000;position: absolute;left: 0;right: 0;bottom: 0;margin: 0 auto;}
.title4 b{color: #af8321;}
.about1 {padding: 20px 0 88px;}
.about1 .box{font-size: 16px;color: #322e2d;line-height: 30px;text-align: center;}
.about2 .box{padding-top:56.25%;position: relative;z-index: 2;}
.about2{position: relative;}
.about2:after{content: "";width: 100%;padding-top: 21%;background: #F4F4F4;position: absolute;left: 0;right: 0;bottom: 0;z-index: 1;}
.about2 .box video{position: absolute;left: 0;top:0;width: 100%;height: 100%;}

.about3{background: #F4F4F4;}
.about3 .box{font-size: 0;}
.about3 .box div{font-size: 22px;font-weight: bold;color: #322e2d;padding: 15px 22px;line-height:26px;border: 1px solid #e5e5e5;background: #fff;display: inline-block;vertical-align: top;margin:5px 10px 5px 0;}
.about5{border-top: 1px solid #e5e5e5;}

.about4box{position: relative;padding: 0 60px;}
.about4box .swiper-button-prev{width: 60px;height: 60px;border: 1px solid #ccc;background: #fff url("../images/tu22.png") no-repeat center center;box-shadow: 0 0 10px rgba(0,0,0,.1);margin-top: -30px;left: 0;}
.about4box .swiper-button-next{width: 60px;height: 60px;border: 1px solid #ccc;background: #fff url("../images/tu22.png") no-repeat center center;box-shadow: 0 0 10px rgba(0,0,0,.1);margin-top: -30px;right: 0;transform:rotate(180deg);}
.about4box .swiper-button-prev:hover{background-color: #e5e5e5;}
.about4box .swiper-button-next:hover{background-color: #e5e5e5;}
.about4box .list{display: block;transform:scale(1);}
.about4box .list .img{padding-top: 141.4179104477612%;position: relative;background: #fff;border: 1px solid #e5e5e5;overflow: hidden;box-shadow: 0 0 10px rgba(0,0,0,.1);}
.about4box .list .img img{display: block;position: absolute;left: 0;top:0;right: 0;bottom: 0;margin: auto;max-height:96%;max-width:96%;}
.about4box .list .tt{font-size: 20px;color: #000;font-weight: bold;margin-top: 20px;text-align: center;}

.about4box .swiper-slide .list{transform:scale(.86);}
.about4box .swiper-slide.swiper-slide-next .list{transform:scale(1);}

.about5 .box{font-size: 0;}
.about5 .box .list{display: inline-block;vertical-align: top;width: 33.33%;text-align: center;padding: 15px 10px;}
.about5 .box .list:nth-child(n+2){border-left: 1px solid #e5e5e5;}
.about5 .box .list div{display: inline-block;vertical-align: top;font-size: 16px;color: #000;text-align: left;position: relative;padding-left: 36px;line-height: 28px;word-break:break-all;}
.about5 .box .list div i{font-size:30px;position: absolute;left: 0;top:0;}

.about3 .box2{font-size: 16px;color: #322e2d;line-height: 30px;}


.about8{height:500px;border: 1px solid #eee;max-width: 1000px;margin: 0 auto;}


.liuyan form{max-width: 666px;margin: 0 auto;}
.liuyan form input{width:100%;float: left;line-height:50px;height: 52px;border: 1px solid #e7e7e7;margin-bottom: 15px;padding: 0 25px;}
.liuyan form textarea{width: 100%;max-width: 100%;line-height: 28px;height: 138px;padding: 12px 25px;border: 1px solid #e7e7e7;margin-bottom: 15px;}
.liuyan form button{width: 100%;line-height: 52px;background:#333;font-size: 15px;color: #fff;border: 0;transition: all 0.3s}
.liuyan form button:hover{background-color: #000;}




/*transition: all 0.3s;*/
/*af8321*/
/*transform:scale(1.06);*/
/*媒体查询开始*/
@media (max-width:1349px){
    header nav .ul > li > a{padding: 0 25px;}
    .main2 .you a{right: 0;}

}
@media (max-width:1199px){
    header nav{margin: 0;}
    header nav .ul > li > a{padding: 0 20px;}
    .main3 .tt5{font-size: 18px;line-height: 60px;}

    .main4 .list{padding: 50px 15px;}


    .main7 .listbox .list1{display: none;}
    .main7 .listbox .list2{width: 100%;}
    .main7 .listbox{width: 50% !important;}

    footer .box1 .list2{display: none;}

    .title3{padding:20px 0;margin-bottom: 30px;}
    .title3 .div1 a{font-size:17px;}
    .title3 .div1 a:after{right: 15px;height: 12px;background: #aaa;display: none;}
    .title3 .div1 a:nth-last-child(1):after{display: none;}



    /*内页产品*/
    .nycp{margin: 0 -10px;}
    .nycp .list{width: calc(33.33% - 20px);margin: 0 10px 20px;}
    .nycp .list .tt1{line-height:56px;font-size: 16px;padding: 0 15px;}
    .nycp .list .tt2{line-height:44px;padding:0 60px 0 15px;}

    /*产品详情*/
    .xq .box1 .you .tt1{font-size: 30px;}
    .xq .box1 .you .tt4 a{min-width: 170px;padding: 0 15px;}
    .xq .box1 .zuo .img{height: 400px;}
    .xq .title3 .div2{display: block;}
    
    .xq .box3 .tt1{font-size:30px;}
    .nyxw .list .tt{padding:55px 20px 20px 16%;}


}
@media (max-width:991px) {
    header .logo{max-width: calc(100% - 50px);}
    header nav{display: none;position: absolute;right:0;top:100%;width:100%;margin: 0;background: #fff;padding-bottom: 20px;margin-bottom: 70px;z-index: 11;box-shadow: 0 4px 8px rgba(0,0,0,0.1);}
    header nav .ul{margin: 0;}
    header nav .ul > li{width:100%;}
    header nav .ul > li > a{width:100%;padding: 0 10px;text-align: center;display: block;font-size: 15px;line-height: 44px;border-top: 1px solid #eee;}
    /*二级*/
    header nav .ul > li > ul {display:none;position:relative;left: auto;top:auto;box-shadow: 0 0 0;border-top: 1px solid #eee;padding: 10px;}
    header nav .ul > li > ul > li{border: 0;}
    header nav .ul > li > ul > li > a{line-height: 22px;padding:5px 15px;display: inline-block;width: auto;}
    header nav .ul > li > ul > li:hover > a{background: fixed;color: #000;}
    header nav .ul > li > ul > li > a:hover{color: #2f72e3;}

    /*移动导航*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:40px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #000;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;}



    .banner .swiper-pagination-bullet{width: 6px;height: 6px;margin: 0 2px -6px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 20px;}


    .main88{padding-top: 60px;padding-bottom: 60px;}

    .title {margin-bottom:30px;}
    .title .div1{font-size:30px;}
    .title .div1 span{font-size: 20px;}

    /*搜索*/
    .main1 .ul{width:62%;height: 76px;}
    .main1 .ul a{line-height: 76px;}
    .main1 form{width:38%;padding: 15px 0;}
    .main1 form input{padding: 0 10px 0 15px;width: calc(100% - 70px);}
    .main1 form button{width: 70px;background-size: 26px !important;}
    .main1 .ul a:nth-child(1):after{top:26px;}

    .main2 .zuo .tt1{font-size: 20px;}
    .main2 .zuo .tt2{font-size: 15px;line-height: 30px;max-height: 300px;}

    .main2 .zuo .ttbox{margin-top: 33px;}
    .main2 .zuo .ttbox .tt3{font-size: 16px;}
    .main2 .zuo .ttbox .tt3 .tt4{line-height: 44px;height: 44px;}

    .main3 .youtu{display: none;}

    .main3 .list{padding: 60px 20px 60px 45%;}
    .main3 .list .tt2{font-size: 20px;}


    .title2 .div1 span{padding: 0 20px;font-size: 32px;}
    .title2 .div2{font-size:22px;line-height:32px;margin-top: 4px;}

    .main4 .list .tt1{font-size: 20px;}
    
    
    footer .box1 .list1{width: calc(100% - 250px);}
    footer .box1 .list2{width: calc(100% - 250px);border: 0;text-align: left;padding-left: 0;}
    footer .box1 .list3{width:250px;padding-left: 0;}
    

        /*产品详情*/
        .xq .box1{padding:30px 0;}
        .xq .box1 .zuo .img{height:388px;}
        .xq .box1 .you{padding: 0 20px 0 30px;}
        .xq .box1 .you .tt1{font-size: 26px;}
        .xq .box1 .you .tt2{font-size: 15px;}
        .xq .box1 .you .tt3{font-size: 15px;}
        .xq .box1 .you .tt4{margin-top: 18px;}
        .xq .box1 .you .tt4 a{min-width: inherit;padding: 0 20px;font-size: 15px;line-height: 40px;margin-right: 4px;}
        .xq .box1 .you .tt4 a:nth-child(2){padding: 0 12px 0 10px;font-size: 18px;margin-right: 0;}
        .xq .box1 .you .tt4 a:nth-child(2) i{font-size: 22px;padding-right: 4px;}
    
        .xq .box2{padding-bottom: 44px !important;}
        .xq .box2 .tt1{font-size: 20px;padding:15px 20px;background: fixed;}
        .xq .box2 .tt2{padding: 20px;font-size: 15px;}
        .xq .box3 .tt1{font-size: 26px;}
    
    
        .nyxw .list{padding-bottom: 30px;margin-bottom: 30px;}
    .nyxw .list .img{float: left;height: 220px;}
    .nyxw .list .tt{padding:33px 0 20px 30px;}
    .nyxw .list .tt .tt2{display: block;;}
    .nyxw .list .tt .tt3{display: none;}



    .title4{font-size: 30px;margin-bottom: 26px;}
    .about4box{padding: 0 40px;}
    .about4box .swiper-button-prev{width:40px;height: 40px;margin-top: -20px;background-size:16px !important;}
    .about4box .swiper-button-next{width:40px;height: 40px;margin-top: -20px;background-size:16px !important;}
    .about4box .list .tt{font-size:17px;margin-top:8px;}
    .about5 .box .list div{font-size: 14px;}


}

@media (max-width:767px) {
    /*搜索*/
    .main1{padding: 20px 0;}
    .main1 .ul{width: 100%;padding-right:0;height: auto;max-height: 56px;}
    .main1 .ul a{font-size: 14px;padding-right:11px;line-height:28px;}
    .main1 .ul a:nth-child(1){padding-left:30px;}
    .main1 .ul a:nth-child(1):after{width: 20px;top:2px;}
    .main1 form{width:100%;padding:0;margin-top: 15px;}
    .main1 form input{line-height: 40px;height: 42px;padding: 0 10px 0 15px;width: calc(100% - 50px);border: 1px solid #e5e5e5;}
    .main1 form button{width: 50px;background-size: 20px !important;}

    .main88{padding-top:44px;padding-bottom: 44px;}
    .title {margin-bottom:26px;}
    .title .div1{font-size:26px;line-height: 28px;}
    .title .div1 span{font-size:16px;padding-left: 8px;line-height: 22px;}

    /*关于我们*/
    .main2 .zuo{width:100%;padding: 0 0 25px;}
    .main2 .zuo .tt1{font-size: 18px;padding-bottom: 11px;}
    .main2 .zuo .ttbox .tt3{font-size: 15px}
    .main2 .zuo .ttbox .tt3 .tt4{line-height: 40px;height: 40px;margin-bottom:8px;}
    .main2 .you{width:100%;}
    .main2 .you .bjcover{height:auto;padding-top: 72%;border-radius: 10px 0 10px 0;}
    .main2 .you a{width: 140px;line-height: 40px;font-size:14px;right:0;margin-top: -20px;}



    /* 产品展示 */
    .main3 .gallery-top{padding:20px 30px;}
    .main3 .list{padding: 0;}
    .main3 .list .img{width:100%;height: auto;position: relative;left: auto;top:auto;padding-top:100%;}
    .main3 .list .tt{min-height: inherit;}
    .main3 .list .tt1{font-size: 16px;padding-bottom:2px;}
    .main3 .list .tt2{font-size: 20px;line-height: 30px;padding-bottom:15px;margin-bottom:15px;}
    .main3 .list .tt2 span{font-size: 14px;line-height:26px;margin-left: 11px;}
    .main3 .list .tt3{font-size: 15px;line-height: 28px;max-height: 112px;}
    .main3 .list .tt4{width: 110px;line-height: 36px;font-size: 14px;margin-top:15px;}

    .main3 .tt5{line-height:44px;font-size:16px;}
    .main3 .gallery-thumbs{max-width: 100%;}

    .main3 .nextleft{width: 16px;right:10px;}
    .main3 .prevright{width: 16px;left:10px;}

    /* 公司优势 */
    .main4 .box{margin: -10px -5px 0;}
    .main4 .list{width: calc(50% - 10px);margin: 10px 5px 0;padding: 28px 10px;}
    .main4 .list .img{height: 44px;line-height: 44px;}
    .main4 .list .tt1{font-size: 18px;margin-top:18px;}
    .main4 .list .tt2{margin-top: 4px;}
    .main4 .list .tt3{width: 96px;line-height: 28px;margin-top: 16px;}


    .title a{font-size: 14px;width: auto;padding: 0 10px;line-height:32px;height:34px;}

    /* 案例展示 */
    .main5 .lb5{margin: -5px;}
    .main5 .list{margin:5px;}
    .main5 .list .tt{padding: 14px 10px;}
    .main5 .list .tt1{font-size: 18px}
    .main5 .list .tt2{margin-top:5px;line-height: 20px;height: 40px;font-size: 12px;}

    /* 品牌规模 */
    .title2{margin-bottom:26px;}
    .title2 .div1 span{padding: 0 14px;font-size: 26px;}
    .title2 .div1 span:after{width: 44px;height: 2px;top:2px;}
    .title2 .div1 span:before{width: 44px;height: 2px;top:2px;}
    .title2 .div2{font-size: 17px;line-height:26px;margin-top:4px;}


    .main6 .box{padding:20px 0;}
    .main6 .box .list{width: 50%;margin: 10px 0;}
    .main6 .box .list .tt1{font-size: 16px;}
    .main6 .box .list .tt1 b{font-size:34px;line-height: 34px;}
    .main6 .box .list .tt2{font-size: 16px;margin-top:6px;}
    .main6 .box .list:nth-child(3):after{display: none;}




    /* 新闻资讯 */
    .main7 .listbox{width: 100% !important;padding:0 !important;}
    .main7 .listbox:nth-child(n+2){margin-top: 30px !important;}
    .main7 .listbox .list2 .tt3{padding-left:54px;padding-bottom: 18px;margin-bottom: 18px;}
    .main7 .listbox .list2 .tt3 .tt4{font-size: 16px;line-height:26px;max-height: 52px;}
    .main7 .listbox .list2 .tt3 .tt5{margin-top: 5px;}
    .main7 .listbox .list2 .tt3:after{width: 40px;height: calc(100% - 18px);background-size: 26px !important;}
    .main7 .listbox .list2 .tt3:before{width: 40px;height: calc(100% - 18px);background-size: 26px !important;}
    .main7 .listbox .list2 .tt3:nth-child(5){border: 0;}
    .main7 .top{font-size:17px;line-height: 18px;}
    .main7 .top:after{width:3px;top:-2px;}
    .main7 .top a{top:-1px;}


    /* 合作伙伴 */
    .main8 .lb8{padding:0;}
    .main8 .list{line-height:64px;height:66px;}
    .main8 .lb8 .swiper-button-prev{width: 36px;height: 36px;margin-top: -18px;left: -11px;background-size: 14px !important;}
    .main8 .lb8 .swiper-button-next{width: 36px;height: 36px;margin-top: -18px;right: -11px;background-size: 14px !important;}



    footer .box2{padding: 15px;font-size: 13px;}
    footer .box1 .list1{width:100%;}
    footer .box1 .list1 .tt{display: none;}
    footer .box1 .list1 .tt1{margin-top: 20px;}
    footer .box1 .list2{width:100%;border: 0;padding: 0;}
    footer .box1 .list3{width:100%;border: 0;padding:25px 0 0;text-align: left;}
    footer .box1 .ttbox{line-height:28px;}
    footer .box1 .top{font-size: 20px;}


    .title3{padding:15px 0;margin-bottom: 20px;}


       /*内页产品*/
       .nycp{margin: 0 -6px;}
       .nycp .list{width: calc(50% - 12px);margin: 0 6px 12px;}
       .nycp .list .tt2{padding: 0 36px 0 15px;}
       .nycp .list .tt2:after{right: 10px;}
       .nycp .list .tt2:before{right: 10px;}
       

    /*产品详情*/
    .xq .box1 {border: 0;box-shadow: 0 0 0;padding: 0;}
    .xq .box1 .zuo {width: 100%;}
    .xq .box1 .zuo .img{height:auto;padding-top:78%;}
    .xq .box1 .zuo .swiper-button-prev{left: 0;}
    .xq .box1 .zuo .swiper-button-next{right: 0;}
    .xq .box1 .you{padding:15px 0 0;width: 100%;border: 0;}
    .xq .box1 .you .tt1{font-size: 22px;}
    .xq .box1 .you .tt2{font-size: 14px;}
    .xq .box1 .you .tt3{font-size: 14px;line-height: 28px;height: auto;}
    .xq .box1 .you .tt4{margin-top:12px;}
    .xq .box1 .you .tt4 a{margin-top: 2px;}


    .xq .box2{margin-top: 20px;border: 0;box-shadow: 0 0 0;}
    .xq .box2 .tt1{font-size: 22px;padding:0 0 14px;}
    .xq .box2 .tt2{padding:14px 0;font-size: 14px;line-height: 28px;}
    .xq .box3 .tt1{font-size: 22px;padding-bottom:10px;}
    .xq .box3 .tt2{font-size: 14px;margin-top:-2px;margin-bottom: 12px;}
    .xq .box3 .tt3{font-size: 15px;line-height:28px;}

    .nyxw .list{padding-bottom: 25px;margin-bottom:25px;}
    .nyxw .list .img{height:170px;width: calc(20% + 100px);}
    .nyxw .list .tt{width: calc(80% - 100px);padding:20px 0 10px 20px;}
    .nyxw .list .tt .tt1{font-size: 18px;}




    .title4{padding-bottom:14px;margin-bottom:20px;font-size: 22px;}
    .about1 {padding-top:15px;}
    .about1 .box{font-size:15px;line-height: 28px;}
    .about3 .box div{font-size:18px;padding: 10px 20px;line-height:26px;}


    .about5 .box .list{display:block;width:100%;padding: 0;text-align:left;margin-bottom: 15px;}
    .about5 .box .list:nth-child(n+2){border-left:0;}
    .about5 .box .list div{font-size: 16px;}
    .about5 .box .list div i{font-size: 22px;}


.about3 .box2{font-size: 15px;line-height:28px;}


.liuyan form input{line-height:44px;height: 46px;margin-bottom: 10px;padding: 0 15px;}
.liuyan form textarea{line-height: 26px;height: 152px;padding: 10px 15px;margin-bottom: 10px;}
.liuyan form button{line-height: 46px;}






}
@media (max-width:600px) {
    body{padding-top: 80px;}
    header .logo{height:80px;line-height: 80px;}
    header .lanmu{bottom:30px;}


    .nyxw .list .img{height: auto;width: 100%;}
    .nyxw .list .tt{width: 100%;float: left;padding:16px 0 0;}
    .nyxw .list .img .bjcover{height:auto;padding-top: 63.51351351351351%;}
    .nyxw .list .tt .tt1{font-size:17px;text-overflow:inherit;white-space:inherit;line-height: 28px;max-height: 56px;overflow: hidden;}
    .nyxw .list .tt .tt4{height: auto;line-height: 25px;max-height:100px;margin-top: 10px;}
    
    .about4box{padding: 0 34px;}
    .about4box .swiper-button-prev{left: -10px;box-shadow: 0 0 0;}
    .about4box .swiper-button-next{right: -10px;box-shadow: 0 0 0;}
    .about4box .list .tt{font-size: 15px;font-weight: 500;}
    .about4box .swiper-slide .list{transform:scale(1);}
    .about4box .list .img{box-shadow: 0 0 0;}
    .about8{height:360px;}
   
    


    
}

@media (max-width:479px) {
    .nycp .list{width: calc(100% - 12px);}
    .title3 .div1 a{padding: 0px;width: calc(33.33% - 4px);margin: 2px;line-height: 40px;height: 42px;overflow: hidden;font-size: 15px;text-align: center;border: 1px solid #e5e5e5;}
    .about8{height:300px;}
   
    
    
}
 /*手机底部*/
@media (max-width:991px) {
    footer{margin-bottom: 50px;}
    .sjdibu{height:50px;background:#000;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;} 
}