/*全局样式*/
@charset "utf-8";
body {font: 14px/1.7 "微软雅黑","AlibabaPuHuiTi", "Arial", "Impact";color: #222;-webkit-text-size-adjust: 100%;background-color: #fff;overflow-x: hidden;min-width: 320px;max-width: 1920px;margin: 0 auto !important;}
.container-fluid {
    max-width:1230px !important;
}


:root{
    --color_zhuti: #e50113;
    --color_border:#e5e5e5;
    --color_hover: #920000;
    --color_hover2: #820000;
    --rgba_hs: rgba(0, 0, 0, .06);
    --rgba_bs: rgba(255, 255, 255, .06);
    --ali_family: AlibabaPuHuiTi;
    --transition_3:all .3s linear;
    --transition_5:all .5s linear;
    --transition_8:all .8s linear;
    --transform_scale: scale(1.08);
    --transform_rotateX: rotateX(360deg);
    --transform_rotateY: rotateY(360deg);  

}

header{position: relative;z-index: 111;}
header .box1{border-bottom: 1px solid var(--color_border);line-height: 40px;font-size: 15px;color: #888;}
header .box1 .div1{font-size: 0;}
header .box1 .div1 a{font-size: 14px;color: #888;line-height: 40px;position: relative;display: inline-block;vertical-align: top;padding-left:px;}
header .box1 .div1 a:nth-child(n+2):after{content: "";width: 2px;height: 12px;background: #888;border-left: 1px solid #aaa;position: absolute;left: 10px;top:2px;bottom: 0;margin: auto 0;display:none;}
header .box1 .div1 a:hover{color: var(--color_zhuti);}
header .box2 .logo{line-height:130px;height: 130px;font-size: 0;display:block;}
header .box2 .logo img{max-height:60%;}
header .box2 .txt{font-size: 14px;color: var(--color_zhuti);line-height: 22px;margin-top: 37px;padding-left:50px;background: url(../images/t1.png) no-repeat left 8px;}
header .box2 .txt div{font-size: 32px;color:#e83328;font-family: 'Impact';line-height: 34px;}


header nav{background-color: var(--color_zhuti);}
header nav ul{position: relative;}
header nav ul li{width: 100%;text-align: center;position: relative;}
header nav ul li > a{display:block;line-height:60px;font-size: 18px;color: #fff;position: relative;}
header nav ul li:after{content: "";width: 1px;height: 100%;background: #fff;opacity: .2;position: absolute;right: 0;top:0;}
header nav ul li:nth-child(1):before{content: "";width: 1px;height: 100%;background: #fff;opacity: .2;position: absolute;left: 0;top:0;}
header nav ul li > i{display: none;}
header nav ul li:hover > a{background-color: var(--color_hover);}
header nav ul li.active > a{background-color: var(--color_hover);}
header nav .ul{display:none;position: absolute;left: 0;top:100%;width: 100%;right: 0;background:rgba(255,255,255,1);padding:1px 0;box-shadow: 0 0 10px rgba(0,0,0,.2);overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 23px;padding:10px 8px;display: block;}
header nav .ul a:nth-child(n+2){border-top: 1px solid #eee;}
header nav .ul a:hover{background-color: var(--color_hover);color: #fff;}
header nav .ul a.active{background-color: var(--color_hover);color: #fff;}
@media (min-width:992px){
    header nav ul > li:hover .ul{display: block;}
}


/*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:.66;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 30px;border-radius: 4px;opacity: 1;}



.ssbox{box-shadow: 0 6px 11px var(--rgba_hs);padding: 15px 0;background-color: #fff;}
.ssbox form{width: 300px;line-height: 38px;height: 38px;background-color: #fff;}
.ssbox form input{width: calc(100% - 60px);float: left;background: transparent;border: 1px solid var(--color_border);line-height: 36px;height: 38px;padding: 0 15px;}
.ssbox form button{width: 60px;float: left;background:var(--color_zhuti);border: 0;line-height: 38px;height: 38px;font-size: 26px;color: #fff;text-align: center;}
.ssbox form button:hover{background-color: var(--color_hover);}
.ssbox .ul{width: calc(100% - 300px);height: 38px;overflow: hidden;}
.ssbox .ul a{display: inline-block;vertical-align: top;font-size: 16px;line-height: 38px;color: #000;padding-right: 22px;}
.ssbox .ul a:nth-child(1){padding-right: 8px;}
.ssbox .ul a:nth-child(n+2):hover{color: var(--color_zhuti);}


.main66{padding:72px 0;}
.title{text-align: center;overflow: hidden;padding-bottom:46px;color: #000}
.title .div1{font-size: 30px;font-weight: bold;;line-height: 40px;}
.title .div2{font-size:0;padding-top: 2px;}
.title .div2 span{display: inline-block;font-size:16px;color: #333;text-transform: uppercase;padding: 0 15px;position: relative;}
.title .div2 span:after{content: "";width: 182px;height: 2px;background:url(../images/t3.png) no-repeat center center/contain;position: absolute;right: 100%;top:1px;bottom: 0;margin: auto 0;}
.title .div2 span:before{content: "";width: 182px;height: 2px;background:url(../images/t3.png) no-repeat center center/contain;position: absolute;left: 100%;top:1px;bottom: 0;margin: auto 0;transform:rotate(180deg);}


.title.titlebs{color: #fff;}
.title.titlebs .div2 span{color: #fff;}
.title.titlebs .div2 span:after{background:url(../images/t3-1.png) no-repeat center center/contain;}
.title.titlebs .div2 span:before{background:url(../images/t3-1.png) no-repeat center center/contain;}


.title1{font-size: 0;text-align: center;margin-top: -14px;padding-bottom: 44px;}
.title1 a{display: inline-block;vertical-align: top;min-width: 150px;line-height: 42px;font-size: 18px;text-align: center;padding: 0 5px;border: 1px solid var(--color_border);margin: -1px 0 0 -1px;}
.title1 a:hover{background-color: var(--color_zhuti);border-color: var(--color_zhuti);color: #fff;}
.title1 a.active{background-color: var(--color_zhuti);border-color: var(--color_zhuti);color: #fff;}


.more{display: block;width:160px;line-height:48px;background-color: var(--color_zhuti);font-size: 16px;color: #fff;margin: 44px auto 0;text-align: center;}
.more i{font-size: 26px;padding-left: 8px;font-weight: bold;position: relative;top:4px;line-height: normal;}
.more:hover{background-color: var(--color_hover);}




/*技术服务*/
.main2 .list{display: block;width: 118px;font-size: 18px;color: #fff;font-weight: bold;text-align: center;padding: 0 2px;position: relative;top:0;cursor: pointer;}
.main2 .list .img{padding-top: calc(100% - 4px);border: 2px solid #fff;border-radius: 8px;position: relative;margin: 0 auto 11px;}
.main2 .list .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-height: 50%;max-width: 50%;transition: var(--transition_5);}
.main2 .list:hover{top:-8px;}
.main2 .list:hover .img img{transform: var(--transform_rotateY);}



/*产品中心*/
.main3 .list{display: block;}
.main3 .list .img .bjcover{padding-top: 80%;}
.main3 .list:hover .bjcover{transform: var(--transform_scale);}
.main3 .list .tt{border: 1px solid var(--color_border);font-size: 18px;line-height: 58px;padding: 0 66px 0 22px;position: relative;margin-top: 1px;}
.main3 .list .tt i{width: 60px;position: absolute;right: 0;top:0;font-size: 24px;color: #666;text-align: center;}
.main3 .list:hover .tt{background-color: var(--color_zhuti);color: #fff;border-color: var(--color_zhuti);}
.main3 .list:hover .tt i{color: #fff;}



/*公司简介*/
.main4 .box{background-color: #fff;border: 1px solid #ddd;padding: 25px;}
.main4 .box .bjcover{height: 400px;float: left;width: 46%;}
.main4 .box .tt{width: 54%;float: right;padding: 20px 0 20px 38px;}
.main4 .box .tt .tt1{font-size: 24px;font-weight: bold;color: #000;line-height: 34px;}
.main4 .box .tt .tt2{margin-top: 8px;}
.main4 .box .tt .tt3{font-size: 16px;line-height: 30px;max-height: 210px;overflow: hidden;-webkit-line-clamp: 7;margin-top: 11px;}
.main4 .box .tt .tt4{width: 90px;line-height: 36px;background-color: var(--color_zhuti);text-align: center;font-size: 14px;color: #fff;display: block;position: relative;margin-top: 15px;}
.main4 .box .tt .tt4 i{width:36px;position: absolute;left: calc(100% + 1px);top:0;font-size: 20px;background-color: var(--color_zhuti);font-weight: bold;}
.main4 .box .tt .tt4:hover{background-color: var(--color_hover);}
.main4 .box .tt .tt4:hover i{background-color: var(--color_hover);}



/*客户案例*/
.main5 .box{margin: -10px -5px 0;}
.main5 .box .list{display: block;width: calc(20% - 10px);margin: 10px 5px 0;float: left;position: relative;}
.main5 .box .list:nth-child(1){width: calc(40% - 10px)}
.main5 .box .list .bjcover{padding-top:90%;}
.main5 .box .list .tt{position: absolute;left: 0;width: 100%;background: rgba(0, 0, 0, .66);text-align: center;font-size:16px;color: #fff;line-height: 44px;bottom: 0;}
.main5 .box .list:nth-child(1) .tt{font-size: 18px;line-height: 54px;}
.main5 .box .list:hover .bjcover{transform: var(--transform_scale);}
.main5 .box .list:hover .tt{background: rgba(229, 1, 19, .66);}




.title2{overflow: hidden;padding-bottom: 44px;text-align: center;}
.title2 .div1{font-size: 0;}
.title2 .div1 span{display: inline-block;vertical-align: top;font-size: 48px;font-weight: bold;color: #222;line-height: 58px;padding: 0 28px;position: relative;}
.title2 .div1 span:after{content: "";width: 28px;height: 11px;background: url(../images/t2.png)no-repeat;position: absolute;right: 100%;top:11px;bottom: 0;margin: auto 0;}
.title2 .div1 span:before{content: "";width: 28px;height: 11px;background: url(../images/t2.png)no-repeat;position: absolute;left: 100%;top:11px;bottom: 0;margin: auto 0;transform: rotateY(180deg);}
.title2 .div1 span b{color: var(--color_zhuti);}
.title2 .div4{margin-top: 24px;}



/*四大理由*/
.main7{background:#f6f6f6;}
.main7 .container-fluid{padding-top: 20px;padding-bottom: 20px;}
.main7 .list:nth-child(n+2){margin-top: 77px;}
.main7 .list .tt{float: left;width: 50%;padding-right:15px;}
.main7 .list .img{float: right;width: 50%;height: 300px;position: relative;}
.main7 .list .img img{display: block;position: absolute;right: 0;top:0;bottom: 0;margin: auto 0;max-width:86%;max-height: 94%;}
.main7 .list .img:after{content: "";width: 2px;height:100%;background: var(--color_zhuti);position: absolute;left:40px;top:0;transform:rotate(-12deg);}
.main7 .list:nth-child(even) .tt{padding-right: 0;padding-left:44px;}
.main7 .list:nth-child(even) .img{float: left;}
.main7 .list:nth-child(even) .img img{right: auto;left: 0;}
.main7 .list:nth-child(even) .img:after{right:33px;left: auto;transform:rotate(12deg);}
.main7 .tt .tt1{font-size: 28px;font-weight: bold;padding-left:80px;color: #000;position: relative;margin-bottom:30px;margin-top: 15px;}
.main7 .tt .tt1 span{font-size: 16px;font-weight: normal;text-transform: uppercase;font-family: 'Arial';display: block;}
.main7 .tt .tt1 div{width: 62px;height: 62px;font-size: 0;line-height: 62px;text-align: center;background: var(--color_zhuti);box-shadow: 5px 5px 15px rgba(2,34,78,.15);position: absolute;left: 0;top:9px;border-radius: 14px;}
.main7 .tt .tt1 div img{max-height: 55%;}
.main7 .tt .tt2{font-size: 24px;font-weight: bold;color: #000;margin-bottom: 10px;}
.main7 .tt .tt3{font-size: 16px;color: #999;line-height: 30px;}



/*新闻中心*/
.main9 .zuo{width:calc(14% + 270px);float: left;background: #fff;box-shadow: 0 0 8px rgba(0,0,0,.12);display: block;padding: 10px;padding-bottom: 0;margin-bottom: 10px;border: 1px solid #f2efef;}
.main9 .zuo .bjcover{height: 350px;}
.main9 .zuo:hover .bjcover{transform:scale(1.06);}
.main9 .zuo .tt{color: #373737;font-size: 17px;font-weight: bold;padding: 0 40px 0 14px;position: relative;line-height: 66px;}
.main9 .zuo:hover .tt{color: var(--color_zhuti);}
/*.main9 .zuo .tt:after{content:"";width: 15px;height: 15px;background: url("../images/tu26.png") no-repeat;position: absolute;left: -15px;top:0;bottom:0;margin: auto 0;}*/
.main9 .zuo .tt:before{content:"";width: 19px;height: 15px;background: url("../images/tu27.png") no-repeat;position: absolute;right: 10px;top:0;bottom:0;margin: auto 0;}
.main9 .zuo:hover .tt:before{background: url("../images/tu27-1.png") no-repeat;}
.main9 .you{width:calc(86% - 280px);padding-left: 10px;float: right;}
.main9 .you .list{display:block;background: #fff;box-shadow: 0 0 8px rgba(0,0,0,.12);margin-bottom: 10px;position: relative;padding-left: 196px;border: 1px solid #f2efef;height: 136px;padding-right: 24px;}
.main9 .you .list .tt1{font-size: 18px;color: #666666;font-weight: bold;margin-top: 32px;line-height: 18px;position: relative;padding-left: 26px;padding-bottom: 14px;margin-bottom: 12px;}
.main9 .you .list .tt1:after{content: "";width: 15px;height: 15px;background: url("../images/tu26-1.jpg") no-repeat;position: absolute;left: 0;top:2px;transition: all 0.3s;}
.main9 .you .list .tt1:before{content: "";width: 16px;height: 2px;background: #d3d3d3;position: absolute;left: 26px;bottom:0;transition: all 0.3s;}
.main9 .you .list .tt3{font-size: 13px;color: #999999;position: relative;padding-bottom: 18px;padding-left: 26px;}
.main9 .you .list .tt3:after{content: "";width: 42px;height: 7px;background: url("../images/tu28.png") no-repeat;position: absolute;left: 26px;bottom:0;transition: all 0.3s;opacity: 1;}
.main9 .you .list .tt3:before{content: "";width: 42px;height: 7px;background: url("../images/tu28-1.png") no-repeat;position: absolute;left: 26px;bottom:0;transition: all 0.3s;opacity: 0;}
.main9 .you .list .tt2{font-size: 12px;color: #999999;width: 160px;text-align: center;border-right: 1px solid #e5e5e5;position: absolute;left: 0;top:0;height: 100%;}
.main9 .you .list .tt2 b{font-size: 40px;color: #000;font-weight: inherit;display: block;}
.main9 .you .list .tt2 i{display: none;}
.main9 .you .list .tt2 div{position:absolute;left: 0;right: 0;top:50%;transform:translateY(-50%);}
.main9 .you .list:after{content:"";width: 30px;height: 30px;background: #f3f3f3;position: absolute;left: 0;top:0;}
.main9 .you .list:hover .tt1{color: var(--color_zhuti);}
.main9 .you .list:hover .tt1:after{background: url("../images/tu26.png") no-repeat;}
.main9 .you .list:hover .tt3:after{left: 40px;opacity: 0;}
.main9 .you .list:hover .tt3:before{left: 40px;opacity: 1;}
.main9 .you .list:nth-child(n+4){display:none;}


footer{background-color:#212121;color: #fff;}
footer .box1 .list1{width: 29%;font-size: 14px;color: rgba(255, 255, 255, .77);line-height:2;}
footer .box1 .list1 .tt1{font-size: 34px;color: var(--color_zhuti);font-weight: bold;line-height: 44px;margin: 26px 0 12px;}
footer .box1 .list2{width: 200px;text-align: center;}
footer .box1 .list2 img{display: block;margin: 0 auto 8px;}
footer .box1 .ul a{display:block;font-size: 14px;padding-bottom: 14px;line-height: 24px;opacity: .77;}
footer .box1 .ul a:nth-child(1){display: block;font-size: 18px;padding-bottom: 24px;opacity: 1;}
footer .box1 .ul a:nth-child(n+2):hover{opacity: 1;color: var(--color_zhuti);}
footer .box2{border-top: 1px solid rgba(255,255,255,.2);font-size: 14px;color: rgba(255,255,255,.77);line-height: 24px;padding: 20px 15px 30px;text-align: center;background-color: #000;}





.nyzuo{width: 288px;float: left;}
.nyzuo .top{padding: 18px 5px 18px 90px;position: relative;font-size: 24px;font-weight: bold;color: #fff;background: var(--color_zhuti);line-height: 34px;overflow: hidden;}
.nyzuo .top span{display: block;font-size: 12px;font-weight: normal;text-transform: uppercase;line-height: 16px;letter-spacing: 1px;}
.nyzuo .top div{background-color: var(--color_hover);width: 70px;height: 170%;position: absolute;left: 0;top:-35%;border-radius: 0 80px 80px 0;}
.nyzuo .top div img{display: block;position: absolute;left: 0;top:0;right: 0;bottom: 0;margin: auto;}
.nyzuo .ul{background-color: #F4F4F4;padding-bottom: 50px;padding-top: 1px;}
.nyzuo .ul a{display:block;font-size: 18px;line-height: 52px;border-bottom: 1px dashed var(--color_border);padding: 0 10px 0 24px;}
.nyzuo .ul a:before{font-size: 24px;padding-right: 16px;position: relative;top:2px;opacity: .66;}
.nyzuo .ul a:hover{background-color: var(--color_zhuti);color: #fff;border-color: var(--color_zhuti);}
.nyzuo .ul a.active{background-color: var(--color_zhuti);color: #fff;border-color: var(--color_zhuti);}
.nyzuo .bottom{margin-top: 30px;}
.nyzuo .bottom .tt{font-size: 18px;background-color: #F4F4F4;padding: 25px;}
.nyzuo .bottom .tt span{color: var(--color_zhuti);}


.nyyou{width: calc(100% - 310px);float: right;}
.nyyou .top1{font-size: 20px;color: #fff;line-height: 30px;padding: 10px 10px 10px 20px;font-weight: bold;background-color: var(--color_zhuti);margin-bottom: 22px;
    background: linear-gradient(to right, var(--color_zhuti), #F4F4F4, #F4F4F4, #F4F4F4);
}

.nycp .col-6{margin-bottom: 30px;}
.nycp .list{display: block;background-color: #F4F4F4;}
.nycp .list .bjcover{padding-top: 80%;}
.nycp .list .tt1{font-size: 18px;font-weight: bold;padding: 0 24px;line-height: 60px;}
.nycp .list .tt2{font-size: 14px;line-height: 40px;padding: 0 24px;color: #333;border-top: 1px solid var(--color_border);}
.nycp .list .tt2 i{float: right;}
.nycp .list:hover .bjcover{transform: var(--transform_scale);}
.nycp .list:hover .tt1{color: var(--color_zhuti);}
.nycp .list:hover .tt2{background-color: var(--color_zhuti);border-color: var(--color_zhuti);color: #fff;}


.main1{background-color:#F4F4F4;}
.main1 .nyzuo .ul{background-color: #fff;}
.main1 .nyzuo .bottom .tt{background-color: #fff;}
.main1 .nycp .list{background-color: #fff;}
.main1 .nycp .col-6:nth-child(n+7){display: none;}


/*右侧顶部*/
.nyyou .top2{font-size:20px;color: #000;font-weight: bold;border-bottom: 1px solid #eee;line-height:54px;margin-bottom:25px;position: relative;}
.nyyou .top2 .top3{position: absolute;right: 0;top:0;font-size: 14px;font-weight: 500;color: #000;}
.nyyou .top2 .top3 span{color: var(--color_zhuti);}
.nyyou .top2 .top3 a{color: #000;transition: all .2s;}
.nyyou .top2 .top3 a:hover{color: var(--color_zhuti);}



.nycp.nyzizhi .list{border: 1px solid var(--color_border);}











/*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: var(--color_zhuti);color: #fff;border-color: var(--color_zhuti);}
.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:#000;font-size: 15px;line-height: 1.9;padding-top: 8px;}
.danye .topbox{margin-bottom:20px;text-align: center;}
.danye .bt{color: #000;font-size: 24px;padding-bottom: 10px;line-height: 1.6;}
.danye .rq{color: #000;opacity: .6;font-size: 14px;}
.danye .xian{width: 100%;height: 11px;margin-top:16px;;border-top: 1px dashed #aaa;opacity: .4;}
.danye .img{margin:0 auto 22px auto;display: block;}
.danye .img img{display: block;margin: 0 auto;}
.danye .ditu{height:480px;position: relative;margin:22px auto;border: 1px solid #eee;}


@media (max-width:991px){
    /*详情页*/
    .danye{font-size: 15px;line-height: 1.8;}
    .danye .topbox{margin-bottom: 16px;}
    .danye .bt{font-size: 20px;padding-bottom: 4px;}
    .danye .img{margin:0 auto 18px auto;}
    .danye .ditu{height:360px;margin: 18px auto;}
    .danye .xian{margin-top: 14px;}
}







/* -webkit-line-clamp: 2; */


/*媒体查询开始*/
@media (max-width:1199px){
    /* 新闻中心*/
    .main9 .you .list .tt2{width:130px;}
    .main9 .you .list{padding-left:166px;}
}
@media (max-width:991px) {
    header .box2 .logo{height: 90px;line-height:96px;width: calc(100% - 55px);}
    .banner .swiper-slide img{width:126%;max-width: 126%;margin-left: -13%;}
    .banner .swiper-pagination-bullet{width: 7px;height: 7px;margin: 0 3px -4px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 22px;}


    /*pc导航*/
    header nav{display:none;width:100%;float: none;padding:15px 20px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 2px 10px var(--rgba_hs);overflow-y: auto;}
    header nav .container-fluid{padding: 0;}
    header nav ul{display: block!important;}
    header nav ul > li{display:block;width:100%;text-align: left;padding: 0 40px 0 0;border-bottom: 1px solid #f6f6f6;position: relative;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;padding:0 0 0 10px;line-height:50px;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > i{display: block;position: absolute;right: 0;top:0;width: 40px;color: #999;line-height: 50px;font-size: 16px;font-weight: normal;text-align: center;}
    header nav ul > li:hover > a{;background: transparent;color: var(--color_zhuti);}
    header nav ul > li.active > a{background: transparent;color: var(--color_zhuti);}
    header nav ul > li.active > i{color: var(--color_hover);}
    header nav .ul{display:none;position: relative;left: auto;top:auto;width: calc(100% + 110px);margin-left: -35px;right: auto;background:#f6f6f6;padding:8px 14px;box-shadow: none;border-radius:0;}
    header nav .ul a{font-size: 14px;color: #333;line-height: 26px;padding:6px 5px 6px 35px;display: block;}
    header nav .ul a:hover{background-color: transparent;color: var(--color_hover);}
    header nav .ul a.active{background-color: transparent;color: var(--color_hover);}

   /*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:var(--color_zhuti);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;}




    .ssbox form{width: 100%;margin: 8px 0 4px;;}
    .ssbox form input{line-height: 36px;border: 1px solid var(--color_border)}
    .ssbox .ul{width: 100%;height: auto;max-height: 50px;overflow: hidden;}
    .ssbox .ul a{line-height: 25px;padding-right:15px;font-size: 14px;}


    .main66{padding:40px 0;}
    .title{padding-bottom: 30px;}
    .title .div1{font-size:26px;line-height: 36px;}
    .title .div2 span{font-size: 14px;}
    .title .div2 span:after{display:none;}
    .title .div2 span:before{display:none;}

    .title1{margin-top: -8px;padding-bottom:28px;}
    .title1 a{min-width: 140px;font-size: 15px;}


    .more{width: 120px;line-height: 40px;font-size: 15px;margin-top: 28px;}
    .more i{font-size: 20px;top:2px;}

    /*技术服务*/
    .main2 .box{display: block;font-size: 0;text-align: center;margin: -20px -10px 0;}
    .main2 .list{font-size:16px;font-family: var(--ali_family);display: inline-block;vertical-align: top;padding:20px 10px 0;font-weight: normal;width:25%;}
    .main2 .list .img{margin: 0 auto 6px;width: 80px;height: 80px;padding-top: 0;border-width: 1px;}
    .main2 .list:hover{top:0;}


    /*产品中心*/
    .main3 .list .tt{font-size: 15px;padding: 0 5px;text-align: center;line-height: 44px;}
    .main3 .list .tt i{display: none;}



    /*公司简介*/
    .main4 .box{padding: 20px;}
    .main4 .box .bjcover{height:auto;padding-top: 60%;width: 100%;}
    .main4 .box .tt{width: 100%;padding: 20px 0 0;}
    .main4 .box .tt .tt1{font-size: 18px;line-height: 30px;}
    .main4 .box .tt .tt2{margin-top:10px;}
    .main4 .box .tt .tt2 img{height: 3px;display: block;width: 30px;}
    .main4 .box .tt .tt3{font-size: 15px;line-height:28px;max-height:196px;margin-top: 9px;}


    /*客户案例*/
    .main5 .box .list{width: calc(50% - 10px);}
    .main5 .box .list:nth-child(1){width: calc(100% - 10px);}
    .main5 .box .list .tt{font-size: 15px!important;line-height: 44px!important;}



    .title2 .div1 span{font-size: 36px;line-height: 48px;}
    .title2 .div4{max-width:80%;margin: 20px auto 0;}


    footer .flex-between{display: block;}
    footer .box1 .list1{width: 100%;}
    footer .box1 .list1 .tt1{font-size:26px;margin: 26px 0 10px;line-height: 34px;}
    footer .box1 .list2{display: none;}
    footer .box1 .ul{margin-top: 25px;}
    footer .box1 .ul a{display:inline-block;vertical-align: top;padding: 0 20px 2px 0;}
    footer .box1 .ul a:nth-child(1){padding-bottom: 6px;}
    footer .box2{padding: 16px;}


    /*新闻*/
    .main9 .zuo{width:100%;margin: 0;}
    .main9 .zuo .bjcover{height: auto;padding-top:70%;}
    .main9 .you{width:100%;padding: 0;margin-top: 10px;}



    .nyzuo{width: 100%;margin-bottom: 25px;}
    .nyzuo .top{padding: 12px 22px 12px 62px;font-size: 20px;line-height: 30px;}
    .nyzuo .top span{display:inline;letter-spacing:0;padding-left: 8px;}
    .nyzuo .top i{float: right;}
    .nyzuo .top div{width: 50px;}
    .nyzuo .top div img{max-width: 22px;}
    .nyzuo .ul{padding: 0;display: none;}
    .nyzuo .ul a{font-size: 15px;line-height:48px;}
    .nyzuo .ul a:before{padding-right: 14px;top:4px;}

    .nyyou{width:100%;}
    .nyyou .top1{font-size: 18px;padding-top: 8px;padding-bottom: 8px;}

    .nycp{margin: 0 -6px;}
    .nycp .col-6{margin-bottom: 12px;padding: 0 6px;}
    .nycp .list{display: block;background-color: #F4F4F4;}
    .nycp .list .bjcover{padding-top: 80%;}
    .nycp .list .tt1{font-size: 15px;line-height: 48px;padding: 0 4px;text-align: center;font-weight: normal;}
    .nycp .list .tt2{display: none;}


    .main1{background-color:#F4F4F4;}
    .main1 .nyzuo .ul{background-color: #fff;}
    .main1 .nyzuo .bottom .tt{background-color: #fff;}
    .main1 .nycp .list{background-color: #fff;}
    .main1 .nycp .col-6:nth-child(n+7){display: none;}






















}

@media (max-width:767px) {
    .title2{padding-bottom: 28px;}
    .title2 .div1 span{font-size: 26px;line-height: 36px;}
    .title2 .div4{margin-top: 8px;}
    .main7 .list:nth-child(n+2){margin-top:40px;}
    .main7 .list .tt{width: 100%;padding: 0 !important;}
    .main7 .list .img{width: 100%;height: auto;}
    .main7 .list .img:after{display: none;}
    .main7 .list .img img{position: relative;right: auto !important;left: auto !important;top:auto;bottom: auto;margin: auto 0;max-width:100%;max-height:initial;margin: 0 auto 20px;}
    .main7 .tt .tt1{font-size: 20px;padding-left:64px;margin-bottom:16px;margin-top: 0;}
    .main7 .tt .tt1 span{font-size: 14px;}
    .main7 .tt .tt1 div{width: 50px;height: 50px;line-height: 50px;border-radius: 8px;top:3px;}
    .main7 .tt .tt2{font-size: 20px;margin-bottom: 6px;}
    .main7 .tt .tt3{font-size: 15px;line-height: 26px;}
    

    /*新闻*/
    .main9 .zuo{box-shadow: 0 0 0;}
    .main9 .you .list{box-shadow: 0 0 0;height: auto;padding:18px 15px 22px;}
    .main9 .you .list .tt1{font-size: 16px;margin: 0;line-height:26px;max-height: 52px;padding:0 0 0 22px;margin-bottom:8px;font-weight: 400;text-overflow:inherit;white-space:inherit;overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
    .main9 .you .list .tt1:after{top:7px;}
    .main9 .you .list .tt1:before{display: none;}
    .main9 .you .list .tt3{padding-left: 0;margin-top:6px;text-overflow:inherit;white-space:inherit;line-height: 22px;padding: 0 0 0 22px;max-height:66px;overflow: hidden;overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;}
    .main9 .you .list .tt3:after{left: 0;display: none;}
    .main9 .you .list .tt3:before{left: 0;display: none;}
    .main9 .you .list .tt2{width: 100%;position: relative;left: inherit;top:inherit;height:inherit;font-size: 14px;border: 0;padding-left: 22px;}
    .main9 .you .list .tt2 b{display: none;}
    .main9 .you .list .tt2 i{display: inline-block;}
    .main9 .you .list .tt2 div{position:relative;left: inherit;right:inherit;top:inherit;transform:translateY(0);text-align: left;}
    .main9 .you .list:after{display: none;}
    .main9 .zuo .tt{font-size:15px;padding:10px;line-height: 0;font-weight: normal;text-align: center;}
    .main9 .zuo .tt:after{display: none;}
    .main9 .zuo .tt div{text-overflow:inherit;white-space:inherit;line-height:26px;max-height: 52px;overflow: hidden;}
    .main9 .zuo .tt:before{display:none;}





        
}
@media (max-width:600px) {
    /*技术服务*/
    .main2 .list{width: 33.33%;}









    /*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) {
    .danye .ditu{height:300px;}

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