/*全局样式*/
@charset "utf-8";
body {font: 14px/1.8 "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:1310px !important;
}




:root{
    --color_zhuti: #0070d5;
    --rgba_zhuti_100: rgba(0, 90, 180, .06);
    --rgba_zhuti_200: rgba(0, 90, 180, .2);
    --color_border: #e5e5e5;
    --color_hover: #0070d5;
    --rgba_hover_100: rgba(255, 126, 0, .06);
    --rgba_hover_200: rgba(255, 126, 0, .2);
    --rgba_hs: rgba(0, 0, 0, .06);
    --rgba_bs: rgba(255, 255, 255, .06);
    --ali_family: 'AlibabaPuHuiTi','微软雅黑';

    --transition_3:all .3s ease-in-out;
    --transition_5:all .5s ease-in-out;
    --transition_8:all .8s ease-in-out;
    --transform_scale: scale(1.08);
    --transform_rotateX: rotateX(360deg);
    --transform_rotateY: rotateY(360deg);  

}


header{position:fixed;z-index: 111;left: 0;top:0;width: 100%;}
header .logo{display: block;line-height: 100px;height: 100px;font-size: 0;padding-right: 30px;}
header .logo img{max-height: 100%;}



header .txt1{position: relative;z-index: 2;height: 40px;margin:25px 0 0 10px;width:80px;background: transparent;}
header .txt1:after{content: "";width: 1px;height: 18px;background: rgba(255, 255, 255, .22);position: absolute;left: 0;top:2px;bottom: 0;margin: auto 0;}
header .txt1 .div1{cursor: pointer;position: absolute;right: 0;top:0;height: 40px;width: 40px;text-align: center;}
header .txt1 .div1 i{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;line-height: 40px;font-size: 24px;color: #fff;}
header .txt1 .div1 i:before{position: relative;top:1px;}
header .txt1 .div1 i:nth-child(2){opacity: 0;font-size: 16px;color: #fff;}
header .txt1  form{display:block;opacity: 0;}
header .txt1  form input{background: transparent;height: 40px;line-height: 40px;width: 100%;border: 0;color: #fff;padding: 0 15px;}


header .txt1.active{width: 220px;background: rgba(255, 255, 255, .3)}
header .txt1.active:after{opacity: 0;}
header .txt1.active form{opacity: 1;}
header .txt1.active .div1 i:nth-child(1){opacity: 0;}
header .txt1.active .div1 i:nth-child(2){opacity: .66;}
header .txt1.active .div1 i:nth-child(2):hover{opacity: .94;}


header nav{width:66%;margin-top:10px;}
header nav.active{width: calc(75% + 100px)}
header nav ul{position: relative;width: 100%;z-index: 1;}
header nav ul li{text-align: center;position: relative;}
header nav ul li > a{display:block;line-height:90px;font-size: 16px;color: #fff;position: relative;padding: 0 6px;font-family: var(--ali_family);}
header nav ul li > i{display: none;}
/*header nav ul li:hover > a{color: var(--color_hover);}*/
/*header nav ul li.active > a{color: var(--color_hover);}*/
header nav .ul{display:none;position: absolute;left: 0;top:100%;width: 160px;margin-left: calc(50% - 80px);right: 0;background:rgba(255,255,255,1);padding:5px 0 15px;box-shadow: 0 0 10px rgba(0,0,0,.2);border-radius:8px;}
header nav .ul a{font-size: 14px;color: #333;line-height: 23px;padding:8px;display: block; overflow: hidden; white-space:nowrap;  text-overflow:ellipsis;}
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 .nav_xg{position: absolute; left: 0; bottom: 15px; height: 2px; background-color: var(--color_zhuti);z-index: -1;width: 44px;}
/*    header nav ul > li:hover .ul{display: block;}*/
}




header.active{background-color: var(--color_zhuti);box-shadow: 0 4px 11px var(--rgba_hs);}
header.active .logo{line-height: 90px;height: 90px;}
header.active nav{margin-top: 0;}
header.active .nav_xg{background-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:.66;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 30px;border-radius: 4px;opacity: 1;}



.main66{padding: 70px 0;}
.title{text-align: center;position: relative;padding: 30px 0 55px;}
.title .div1{font-size: 60px;color: #000;opacity: .08;line-height: 1;text-transform: uppercase;position: absolute;left: 0;right: 0;top:0;font-family: var(--ali_family);}
.title .div2{font-size: 48px;line-height: 58px;}
.title .div3{font-size: 16px;font-family: var(--ali_family);color: var(--color_zhuti);padding-top:14px;display: block;}
.title .div3:hover{text-decoration: underline!important;}
.title .div4{font-size: 18px;color: #888;margin-top:8px;}

/*专注影像系统解决方案*/
.main1 .box .list{display: block;width: 33.33%;float: left;}
.main1 .box .list .bjcover{height: 500px;}
.main1 .box a{display: block;width: 33.33%;float: left;position: relative;}
.main1 .box a .img{height: 100%;}
.main1 .box .list:nth-child(2) .bjcover{height: 480px;}
.main1 .box .list:nth-child(3){margin-top: 120px;}
.main1 .box .list:nth-child(3) .bjcover{height: 360px;}
.main1 .box .list:nth-child(4){width: 52%;}
.main1 .box .list:nth-child(4) .bjcover{height: 400px;}

.main1 .box .list:nth-child(n+5){display: none;}
.main1 .box .list:nth-child(1) a{width: 100%;}

.main1 .box .list .tt{position: absolute;left: 0;color: #fff;width: 100%;bottom: 0;padding: 0 20px 35px 35px;max-width: 350px;}
.main1 .box .list .tt .tt1{font-size: 24px;position: relative;padding-bottom: 11px;margin-bottom: 13px;}
.main1 .box .list .tt .tt1:after{content: "";width: 28px;height: 3px;background-color: var(--color_zhuti);position: absolute;left: 0;bottom: 0;}
.main1 .box .list .tt .tt2{font-size: 14px;-webkit-line-clamp: 3;line-height: 25px;height: 75px;}
.main1 .box .list:hover .bjcover{transform: var(--transform_scale);}
.main1 .box .list:nth-child(2) .tt{bottom: auto;top:0;padding-top: 35px;padding-bottom: 0;}


.main1 .box .title1{height: 230px;padding-right: 44px;}
.main1 .box .title1 .div1{font-size: 16px;color: #888;}
.main1 .box .title1 .div1 h3{display: block;font-size: 24px;color: var(--color_zhuti);padding-bottom: 15px;line-height: 34px;}



/*不断优化   创新展现*/
.main2{background-color: #fcfcfc;}
.main2 .tt{padding: 13% 15px 17%;font-size: 24px;color: #fff;text-align: center;letter-spacing: 5px;}
.main2 .tt h3{font-size: 36px;letter-spacing: 0px;display: block;padding-bottom: 11px;}


/*一站式影像服务*/
.main3 .list{display: block;position: relative;}
.main3 .list .bjcover{padding-top:80%;}
.main3 .list .tt{position: absolute;left: 0;width: 100%;bottom: 0;padding: 12px 15px;font-size: 22px;text-align: center;color: #fff;line-height: 1.6;}
.main3 .list .tt .tt2{font-size: 40px;opacity: .66;line-height: 1;padding-top: 3px;}
.main3 .list:hover .bjcover{transform: var(--transform_scale);}



/*精彩资讯*/
.main4 .list{display:block;padding: 30px;}
.main4 .list .tt{height: 430px;background-color: #fff;float: right;padding: 30px;width: 400px;max-width: 100%;}
.main4 .list .tt .tt1{font-size: 12px;font-family: 'Arial';color: #888;}
.main4 .list .tt .tt2{font-size: 26px;line-height: 38px;height: 76px;margin-top: 30px;}
.main4 .list .tt .tt3{font-size: 16px;line-height: 28px;height: 140px;margin-top: 22px;color: #666;-webkit-line-clamp: 5;}

.lb4 .swiper-pagination{display: inline-block;width: 400px;left: auto;right: 30px;bottom: 80px;}
.lb4 .swiper-pagination-bullet{background:#B4B4B4;opacity:1;transition: all .2s;}
.lb4 .swiper-pagination-bullet.swiper-pagination-bullet-active{background: var(--color_zhuti);}
.lb4 .swiper-button-prev{font-size: 40px;color: #888;left: auto;top:auto;margin: 0;right: 360px;bottom: 67px;}
.lb4 .swiper-button-prev:after{display: none;}
.lb4 .swiper-button-next{font-size: 40px;color: #888;left: auto;top:auto;margin: 0;right: 60px;bottom: 67px;}
.lb4 .swiper-button-next:after{display: none;}
.lb4 .swiper-button-prev:hover{color: var(--color_zhuti);}
.lb4 .swiper-button-next:hover{color: var(--color_zhuti);}



/*开创光影创新融合新“视”代*/
.main5 .tt{padding: 14% 15px;font-size: 16px;color: #fff;text-align: center;max-width: 1140px;margin: 0 auto;}
.main5 .tt h3{font-size: 46px;padding-bottom: 30px;}


footer{background-color: #2b2b2b;color: #fff;}
footer .box2{font-size: 12px;color: rgba(255, 255, 255, .66);text-align: center;padding: 28px 0;}
footer .box1{border-bottom: 1px solid rgba(255, 255, 255, .3);}
footer .box1 .list1{width: 100%;}
footer .box1 .list2{width: 100%;}
footer .box1 .ul a{display: block;font-size: 14px;color: rgba(255, 255, 255, .66);;padding-bottom: 6px;}
footer .box1 .ul a:nth-child(1){font-size: 17px;color: #fff;display: block;padding-bottom: 16px;font-family: var(--ali_family);}
footer .box1 .ul a:nth-child(n+2):hover{color: #fff;}
footer .box1 .tt .tt1{font-size: 14px;color: rgba(255, 255, 255, .66);padding-left:60px;background: url(../images/t1.png) no-repeat left 6px;}
footer .box1 .tt .tt1 div{font-size: 24px;color: #fff;line-height: 1.3;}
footer .box1 .tt .tt2{font-size: 14px;color: #fff;opacity: .66;margin-top: 18px; line-height: 2;}
footer .box1 .tt3{width: 120px;text-align: center;color: rgba(255, 255, 255, .66);}
footer .box1 .tt3 img{display: block;margin: 0 auto 6px;}


.nybanner{text-align: center;position: relative;height: 600px;}
.nybanner .tt{max-width: 1000px;margin: 0 auto;}
.nybanner .tt1{font-size: 40px;color: #fff;font-family: var(--ali_family);line-height: 58px;}
.nybanner .tt2{font-size: 16px;color: #fff;margin-top:33px;}
.nybanner .tt3{margin-top: 77px;margin-bottom: -44px;cursor: pointer;display: block;}

.nybanner .ul{position: absolute;left: 0;right: 0;width: 100%;bottom: 44px;max-width: 1310px;margin: 0 auto;padding: 0 15px;text-align: center;}
.nybanner .ul a{display: inline-block;vertical-align: top;font-size: 16px;line-height: 48px;border: 1px solid rgba(255, 255,255, .4);min-width: 120px;text-align: center;padding: 0 15px;margin: 20px 15px 0;border-radius: 44px;color: #fff;}
.nybanner .ul a:hover{background-color: var(--color_zhuti);border-color: var(--color_zhuti);}
.nybanner .ul a.active{background-color: var(--color_zhuti);border-color: var(--color_zhuti);}



.about1{font-size: 16px;color: #545454;line-height: 1.9;}
.about1 .img{width: 50%;float: right;margin: 0 0 10px 30px;}
.about1 h3{font-size: 36px;padding-bottom: 22px;max-width: 500px;line-height:44px;}


.title3{text-align: center;font-size: 36px;color: #fff;margin-bottom: 40px;}
.about2 .tt1{font-size: 16px;line-height: 1.9;color: #fff;}
.about2 .tt2{border-top: 1px solid rgba(255, 255, 255, .4);padding-top: 40px;margin-top: 40px;}
.about2 .tt2 .zuo{width: 160px;float: left;background: rgba(255, 255, 255, .2);padding: 10px 0;}
.about2 .tt2 .zuo a{display: block;font-size: 18px;font-weight: bold;line-height: 30px;padding: 15px 10px 15px 50px;position: relative;color: #fff;}
.about2 .tt2 .zuo a img{display: block;position: absolute;left: 28px;width: 0;top:1px;bottom: 0;margin: auto 0;transition: var(--transition_3);}
.about2 .tt2 .zuo a:hover{padding-left: 60px;background-color: var(--color_zhuti);}
.about2 .tt2 .zuo a:hover img{width: 20px;}
.about2 .tt2 .zuo a.active{padding-left: 60px;background-color: var(--color_zhuti);}
.about2 .tt2 .zuo a.active img{width: 20px;}
.about2 .tt2 .you{width: calc(100% - 200px);float: right;}
.about2 .tt2 .you .col-6{margin-bottom: 30px;}
.about2 .tt2 .you .img{padding-top: 100%;}
.about2 .tt2 .you .tt{font-size: 16px;color: #fff;margin: 15px 0 5px;text-align: center;}
.about2 .tt2 .row{display: none;}
.about2 .tt2 .row.active{display: flex;}


/*易荣动态*/
.about3 .title3{color: #222;}
.about3 .col-6{margin-bottom: 30px;}
.about3 .list{display: block;}
.about3 .list .img{margin-bottom: 20px;}
.about3 .list .img2{margin-bottom: 10px;}
.about3 .list .bjcover{padding-top:66%;}
.about3 .list .bjcover2{padding-top:66%;}
.about3 .list .tt1{font-size: 12px;font-family: 'Arial';color: #888;}
.about3 .list .tt1:before{padding-right:8px;}
.about3 .list .tt2{font-size: 18px;font-family: var(--ali_family); line-height:32px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis;}
.about3 .list:hover .bjcover{transform: var(--transform_scale);}
.about3 .list:hover .bjcover2{transform: var(--transform_scale);}



.nycp1 .box{height: 100vh;color: #fff;text-align: center;}
.nycp1 .box .container-fluid{max-width: 900px!important;padding-top: 60px;}
.nycp1 .box .tt1{font-size: 48px;font-family: var(--ali_family);line-height: 58px;}
.nycp1 .box .tt2{font-size: 16px;line-height: 1.9;margin-top: 33px;}
.nycp1 .box .tt3{display:inline-block;margin-top:55px;background-color: rgba(0, 90, 180, .8);border-radius: 10px;padding: 15px 20px;}
.nycp1 .box .tt3 span{display: block;font-size: 30px;}
.nycp1 .box .tt3 span i{font-size: 48px;line-height: 58px;}
.nycp1 .box .tt3 div{font-size: 18px;line-height: 1.7;}
.nycp1 .box:nth-child(even){background: fixed;}





/*一站式影像服务*/
.nycp .col-6{margin-bottom: 30px;}
.nycp .list{display: block;position: relative;}
.nycp .list .bjcover{padding-top:121%;}
.nycp .list .tt{position: absolute;left: 0;width: 100%;bottom: 0;padding: 22px 15px;font-size: 22px;text-align: center;color: #fff;line-height: 1.6;}
.nycp .list .tt .tt2{font-size: 40px;opacity: .66;line-height: 1.3;padding-top: 3px;}
.nycp .list:hover .bjcover{transform: var(--transform_scale);}















.ny{padding: 50px 0 111px;}

/*详情页*/

.danye{color:#000;font-size: 15px;line-height: 2;}
.danye .topbox{margin-bottom:20px;text-align: center;}
.danye .bt{color: #000;font-size: 22px;padding-bottom: 10px;line-height: 1.6;}
.danye .rq{color: #000;opacity: .6;font-size: 14px;margin-top: -4px;}
.danye .xian{width: 100%;height: 11px;margin-top:16px;;border-top: 1px dashed #000;opacity: .2;}
.danye .img{margin:0 auto 22px auto;display: block;}
.danye .img img{display: block;margin: 0 auto; max-width:800px; max-height:800px; height:100%; width:100%;}
.danye .ditu{height:480px;position: relative;margin:22px auto;border: 1px solid #eee;}
.danye .txtbox{ font-size:16px; line-height:2; min-height:400px;}
.danye .txtbox img{ max-width:100% !important; height:auto !important; padding:2px !important;}
.danye .txtbox table{width:100% !important; height:auto !important; border-collapse:collapse; border:1px solid #CCCCCC !important;}
.danye .txtbox table tr td{width:auto !important; height:auto !important; border-collapse:collapse; border:1px solid #CCCCCC !important;}



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

    .ny{padding: 40px 0 88px;}

}





/*产品详情*/
.cpxq1 .imgbox{width:50%;float: left;}
.cpxq1 .ttbox{width: 50%;float:right;padding:0 0 0 40px;}
.cpxq1 .swiperxq1{margin-bottom: 12px;position: relative;}

/*铺满需要的样式*/
.cpxq1 .swiper-slide{overflow: hidden;border: 1px solid #ddd;background-color: #fff;border-radius: 8px;cursor: pointer;}
.cpxq1 .swiper-slide .bjcover{height: 450px;}
.cpxq1 .swiperxq2 .swiper-slide{border: 1px solid #e8e8e8;background-color: #fff;overflow: hidden;border-radius: 8px;}
.cpxq1 .swiperxq2 .swiper-slide .bjcover{height: 120px;}


/*img显示全需要的样式*/
/*.cpxq1 .swiperxq1{border: 1px solid #ddd;border-radius: 8px;overflow: hidden;}
.cpxq1 .swiper-slide{height: 400px;position: relative;background-color: #fff;}
.cpxq1 .swiper-slide img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-height:80%;}
.cpxq1 .swiperxq2 .swiper-slide{border: 1px solid #e8e8e8;background-color: #fff;overflow: hidden;border-radius: 8px;height: 120px;}*/
/*结束*/

.cpxq1 .swiperxq2{position: relative;padding: 0 44px;}
.cpxq1 .swiperxq2 .swiper-slide.swiper-slide.swiper-slide-thumb-active{border-color: var(--color_zhuti);}

.cpxq1 .swiper-button-prev{width:30px;height: 100%;font-size: 26px;text-align: center;color: #666;background: #f0f0f0;left: 0;top:0;margin: 0;border-radius: 8px;}
.cpxq1 .swiper-button-prev:after{font-size: 26px;}
.cpxq1 .swiper-button-prev:hover{background-color:var(--color_zhuti);color: #fff;}
.cpxq1 .swiper-button-next{width:30px;height: 100%;font-size: 26px;text-align: center;color: #666;background: #f0f0f0;right: 0;top:0;margin: 0;border-radius: 8px;}
.cpxq1 .swiper-button-next:after{font-size: 26px;}
.cpxq1 .swiper-button-next:hover{background-color:var(--color_zhuti);color: #fff;}


.cpxq1 .ttbox .tt1{font-size: 30px;color: var(--title_color);border-bottom: 1px solid #eee;padding-bottom:15px;margin-bottom:16px;}
.cpxq1 .ttbox .tt2{font-size: 16px;color: #444;min-height: 230px;}
.cpxq1 .ttbox .tt2 td{padding: 2px 0;}
.cpxq1 .ttbox .tt2 td:nth-child(1){min-width: 120px;vertical-align: top;}
.cpxq1 .ttbox .tt3{font-size: 0;margin-top: 30px;}
.cpxq1 .ttbox .tt3 .tt4{display: inline-block;vertical-align: top;height: 100px;border: 1px solid #eee;margin-right: 14px;padding: 18px 18px 18px 74px;position: relative;line-height: 1.3;border-radius: 8px;color: #444;font-size: 18px;font-weight: bold;}
.cpxq1 .ttbox .tt3 .tt4 b{font-size: 30px;color: var(--active_color);display: block;font-family: 'Arial';}
.cpxq1 .ttbox .tt3 .tt4 img{display: block;position: absolute;left: 18px;top:25px;}
.cpxq1 .ttbox .tt3 > img{height: 100px;border: 1px solid #eee;border-radius: 5px;}


.cpxq2{margin-top:30px;font-size: 15px;line-height: 1.8;color: #333;overflow: hidden;}
.cpxq2 .top{font-size: 0;margin-bottom: 25px;border-bottom: 1px solid #eee;margin-top: 25px;overflow: hidden;}
.cpxq2 .top span{display: inline-block;vertical-align: top;border-bottom: 4px solid var(--active_color);font-size: 24px;color: #444;font-weight: bold;padding-bottom: 8px;}
.cpxq2 .top span b{color: var(--active_color);}
.cpxq2 .ttbox{padding-bottom: 20px;}



























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


/*媒体查询开始*/
@media (max-width:1349px){

}
@media (max-width:1199px){
    header nav{width:88%;}
    .nybanner .tt1{font-size: 36px;line-height: 46px;}
    .nybanner .tt2{margin-top:22px;}


}
@media (max-width:991px) {
    body{padding-top: 90px;}
    header{background: var(--color_zhuti);}
    header .logo{height: 90px;line-height:90px;width: calc(100% - 50px);}
    .banner .swiper-slide img{width:140%;max-width: 140%;margin-left: -20%;}
    .banner .swiper-pagination-bullet{width: 7px;height: 7px;margin: 0 3px -4px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 22px;}

    header .txt1{height: 42px;margin:0;width:calc(100% - 40px);background: transparent;border: 1px solid #eee;position: absolute;left: 20px;top:20px;background-color: #fff;}
    header .txt1:after{display: none;}
    header .txt1 .div1{display: none;}
    header .txt1  form{opacity: 1;width: 100%;}
    header .txt1  form input{background: transparent;height: 40px;line-height: 40px;width: 100%;border: 0;color: #000;padding: 0 60px 0 15px;}
    header .txt1  form button{font-size: 26px;position: absolute;right: 0;top:0;background: transparent;border: 0;color: #888;width: 60px;text-align: center;line-height: 40px;height: 40px;}
    header .txt1  form button:hover{color: var(--color_zhuti);}

    /*pc导航*/
    header nav.flex{display:none;width:100%;float: none;padding:66px 20px 15px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 2px 10px var(--rgba_hs);overflow-y: auto;transition: all 0s!important;}
    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(2){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_hover);}
    header nav ul > li.active > a{background: transparent;color: var(--color_hover);}
    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:34px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background:#fff;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;}


    .main66{padding:44px 0;}
    .title{padding: 20px 0 33px;}
    .title .div1{font-size: 36px;}
    .title .div2{font-size: 26px;line-height: 34px;}
    .title .div3{font-size: 15px;padding-top: 6px;}
    .title .div4{font-size:15px;margin-top:4px;}

    /*专注影像系统解决方案*/
    .main1 .box .list{width: 100%;margin-top: 22px!important}
    .main1 .box .list .bjcover{height:auto;padding-top: 111%;}
    .main1 .box a{width: 100%;}
    .main1 .box a .img{height: auto;}
    .main1 .box .list:nth-child(2) .bjcover{height:auto;padding-top: 111%;}
    .main1 .box .list:nth-child(3){margin-top: 0;}
    .main1 .box .list:nth-child(3) .bjcover{height:auto;padding-top: 80%;}
    .main1 .box .list:nth-child(4){width: 100%;}
    .main1 .box .list:nth-child(4) .bjcover{height:auto;padding-top: 80%;}
    .main1 .box .list:nth-child(n+5){display: none;}
    .main1 .box .list:nth-child(1) a{width: 100%;}
    .main1 .box .list .tt{position: absolute;left: 0;color: #fff;width: 100%;bottom: 0;padding: 0 15px 25px 20px;max-width: 350px;}
    .main1 .box .list .tt .tt1{font-size: 20px;}
    .main1 .box .list .tt .tt2{-webkit-line-clamp: 4;height: auto;max-height: 100px;}
    .main1 .box .list:nth-child(2) .tt{padding-top: 25px;}
    .main1 .box .title1{height: auto;padding:0 0 20px;}
    .main1 .box .title1 .div1{font-size:15px}
    .main1 .box .title1 .div1 h3{font-size: 22px;padding-bottom: 10px;line-height: 30px;}



    /*不断优化   创新展现*/
    .main2 .tt{padding:20% 15px;font-size: 15px;letter-spacing: 1px;}
    .main2 .tt h3{font-size:22px;padding-bottom: 6px;letter-spacing: 1px;}


    /*一站式影像服务*/
    .main3 .list .tt{padding: 15px 15px 8px;font-size:15px;}
    .main3 .list .tt .tt2{font-size: 24px;}


    /*精彩资讯*/
    .main4 .swiper{padding-bottom: 58px;}
    .main4 .list{display:block;padding:40% 20px 20px;}
    .main4 .list .tt{height: 200px;padding: 20px;}
    .main4 .list .tt .tt1{font-size: 12px;}
    .main4 .list .tt .tt2{font-size: 16px;line-height: 28px;height: 56px;margin-top: 4px;}
    .main4 .list .tt .tt3{font-size: 13px;line-height: 22px;height: 66px;margin-top: 8px;-webkit-line-clamp: 3;}

    .lb4 .swiper-pagination{bottom: 15px;max-width: 100;right: 0;width: 100%;}
    .lb4 .swiper-button-prev{bottom: 47px;}
    .lb4 .swiper-button-next{bottom: 47px;}



    /*开创光影创新融合新“视”代*/
    .main5 .tt{font-size: 15px;}
    .main5 .tt h3{font-size: 24px;padding-bottom: 20px;}

    footer .box2{padding: 18px 0;}
    footer .box1 .flex-between{display: block;}
    footer .box1 .list1{width: 100%;}
    footer .box1 .list2{width: 100%;}
    footer .box1 .ul{margin-bottom: 28px;}
    footer .box1 .ul a{display:inline-block;vertical-align: top;padding: 0 15px 0 0;}
    footer .box1 .ul a:nth-child(1){padding-bottom: 4px;}
    footer .box1 .tt3{display: none;}


    .nybanner{padding:88px 15px 50px;display: block;height: auto;}
    .nybanner .tt1{font-size: 24px;line-height: 32px;}
    .nybanner .tt2{font-size: 15px;margin-top: 6px;}
    .nybanner .tt3{margin:30px 0 20px;display: none;}
    .nybanner .ul{position: relative;left:auto;right: auto;width: 100%;bottom: auto;margin-top: 55px;}
    .nybanner .ul a{font-size: 15px;line-height: 40px;min-width: 100px;margin: 2px;}


    .about1{font-size: 15px;}
    .about1 .img{width: 100%;float:none;margin:0 0 20px;}
    .about1 h3{font-size:24px;padding-bottom: 11px;max-width: 100%;line-height: 36px;}


    .title3{margin-bottom: 26px;font-size: 26px;}
    .about2 .tt1{font-size: 15px;}
    .about2 .tt2{padding-top: 30px;margin-top: 30px;}
    .about2 .tt2 .zuo{width: 110px;}
    .about2 .tt2 .zuo a{font-size: 15px;padding: 12px 5px 12px 22px;}
    .about2 .tt2 .zuo a img{left: 15px;}
    .about2 .tt2 .zuo a:hover{padding-left: 46px;}
    .about2 .tt2 .zuo a.active{padding-left: 46px;}

    .about2 .tt2 .you{width: calc(100% - 120px);float: right;}
    .about2 .tt2 .you .row{margin: 0 -6px;}
    .about2 .tt2 .you .col-6{margin-bottom:14px;padding: 0 6px;}
    .about2 .tt2 .you .img{padding-top: 100%;}
    .about2 .tt2 .you .tt{font-size: 13px;margin: 6px 0;}


    /*易荣动态*/
    .about3 .list .img{margin-bottom: 11px;}
    .about3 .list .tt2{font-size: 14px;line-height: 1.6;}



    .nycp1 .box{height:auto;padding:66px 0;}
    .nycp1 .box .container-fluid{padding-top: 0;}
    .nycp1 .box .tt1{font-size: 26px;line-height: 38px;}
    .nycp1 .box .tt2{font-size: 15px;line-height: 1.8;margin-top: 15px;}
    .nycp1 .box .tt3{margin-top:33px;}
    .nycp1 .box .tt3 span{dfont-size: 22px;line-height: 1.4;}
    .nycp1 .box .tt3 span i{font-size: 30px;line-height: 0;}
    .nycp1 .box .tt3 div{font-size: 16px;}






    /*一站式影像服务*/
    .nycp{margin: 0 -6px;}
    .nycp .col-6{padding: 0 6px;margin-bottom: 12px;}
    .nycp .list .tt{padding: 15px 15px 8px;font-size:15px;}
    .nycp .list .tt .tt2{font-size: 24px;}




    /*产品详情*/
    .cpxq1 .imgbox{float:none;width: 600px;max-width: 100%;margin: 0 auto;}
    .cpxq1 .ttbox{width: 100%;float:none;padding:30px 0 0;}
    /*显示全需要的样式*/
/*    .cpxq1 .swiper-slide{padding-top: 72%;height: auto!important;}
    .cpxq1 .swiperxq2 .swiper-slide{padding-top: 36%;}*/

    /*铺满需要的样式*/
    .cpxq1 .swiper-slide .bjcover{height:auto;padding-top: 80%;}
    .cpxq1 .swiperxq2 .swiper-slide .bjcover{height:auto;padding-top: 80%;}

    .cpxq1 .swiperxq2{padding: 0 30px;}
    .cpxq1 .swiper-button-prev{width: 24px;}
    .cpxq1 .swiper-button-next{width: 24px}
    .cpxq1 .swiper-button-prev:after{font-size: 16px;}
    .cpxq1 .swiper-button-next:after{font-size: 16px;}


    .cpxq1 .ttbox .tt1{font-size: 22px;padding-bottom:14px;margin-bottom:14px;}
    .cpxq1 .ttbox .tt2{font-size: 15px;min-height:inherit;}
    .cpxq1 .ttbox .tt2 td:nth-child(1){min-width: 110px;}

    .cpxq1 .ttbox .tt3 .tt4{margin-right: 10px;font-size: 15px;font-weight: normal;padding: 15px 15px 15px 60px;height: auto;}
    .cpxq1 .ttbox .tt3 .tt4 b{font-size: 22px;font-weight: bold;}
    .cpxq1 .ttbox .tt3 .tt4 img{left: 15px;top:20px;width:40px;}

    .cpxq2{margin-top:20px;}
    .cpxq2 .top{margin-bottom: 15px;margin-top:20px;;}
    .cpxq2 .ttbox{font-size: 15px;padding-bottom: 22px;}


.about3 .row{margin: 0 -6px;}
.about3 .col-6{margin-bottom: 20px;padding: 0 6px;}








}

@media (max-width:767px) {


}
@media (max-width:600px) {
    .nybanner{padding:60px 15px 30px;}
    .nybanner .ul{margin-top:33px;}




}

@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;} 
}