/*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:1460px !important;
}


:root{
    --color_zhuti: #c7161d;
    --color_hover: #a81117;
    --ali_family: AlibabaPuHuiTi;
    --transition_3:all .3s linear;
    --transition_5:all .5s linear;
    --transition_8:all .8s linear;
    --transform_scale: scale(1.08);
}

body{padding-top: 100px;}
header{position:fixed;left: 0;top:0;z-index: 111;width: 100%;box-shadow: 0 4px 8px rgba(0, 0, 0, .06);background-color: #fff;}

header .logo{height: 100px;font-size: 0;}
header .logo img{max-height: 70%;}
header .txt1{height: 100px;font-size: 20px;color: var(--color_zhuti);font-weight: bold;}
header .txt1:before{padding-right: 8px;}
header .txt2{height: 100px;font-size: 22px;color: #666;width: 44px;text-align: center;}

header .nav{width:76%;}
header nav{width:76%;}
header nav ul{position: relative;}
header nav ul li{text-align: center;position: relative;z-index: 2;}
header nav ul li > a{display:block;line-height: 100px;font-size: 20px;position: relative;font-family: var(--ali_family);padding: 0 4px;}
header nav ul li > i{display: none;}
header nav ul li:hover > a{color: var(--color_zhuti);}
header nav ul li.active > a{color: var(--color_zhuti);}

header nav .ul{display:none;position: absolute;left: 0;top:100%;width: 150px;margin-left: calc(50% - 75px);right: 0;background:rgba(255,255,255,1);padding:2px 0 15px;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius: 0 0 10px 10px;overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 23px;padding:8px;display: block;}
header nav .ul a:hover{background-color: var(--color_zhuti);color: #fff;}
header nav .ul a.active{background-color: var(--color_zhuti);color: #fff;}
@media (min-width:992px){
    /*header nav ul > li:hover .ul{display: block;}*/
    header nav .nav_xg{position: absolute; left: 0; bottom: 0; height: 4px; background-color: var(--color_zhuti);z-index:1;width: 48px;}
}

/*搜索*/
#formbox{display:block;position: fixed;left: 0;width: 100%;z-index: 112;background:rgba(0, 0, 0, .88);top:0;height: 100%;padding: 50px 10%;display: none;}
#formbox .logo2 img{max-height:72px;}
#formbox #form_close{font-size: 50px;color: #fff;position: absolute;right: 10%;top:50px;font-weight: normal;cursor: pointer;opacity: .8;}
#formbox #form_close:hover{opacity: 1;transform: rotate(20deg);}
#formbox form{width: 1200px;margin:15% auto 0;display: block;max-width: 100%;}
#formbox form input{font-size:20px;color: #fff;border: 0;border-bottom: 2px solid #fff;height: 60px;background: transparent;padding: 0 30px;width: calc(100% - 140px);}
#formbox form button{width: 120px;float: right;background:transparent;border: 2px solid #fff;font-size: 20px;border-radius: 4px;color: #fff;height: 60px;}
#formbox form button:hover{background-color: #fff;color: var(--color_zhuti);}
@media (max-width:991px) {
    /*搜索*/
    #formbox{padding:40% 15px 0;}
    #formbox #form_close{font-size: 30px;right: 15px;top:11%;}
    #formbox form input{font-size:15px;padding: 0 20px;width: calc(100% - 66px);height:44px;border-width: 1px;}
    #formbox form button{width: 60px;font-size: 16px;height: 44px;border-width: 1px;}
}

/*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;}


.main77{padding: 50px 0 60px;}
.title{text-align: center;font-size: 40px;font-family: var(--ali_family);line-height: 50px;margin-bottom: 44px;}


.main1 .zuo{width: calc(10% + 97px);float: left;height: 344px;padding: 8px 0;}
.main1 .zuo .tt{height: 100%;color: #fff;}
.main1 .zuo .tt1{font-size: 30px;font-family: var(--ali_family);line-height: 40px;}
.main1 .zuo .tt3{display: block;width: 170px;max-width: 96%;background-color:#F0F0F0;line-height: 50px;font-size: 15px;text-align:left;padding: 0 16px;color: #666;position: relative;top:0;transition: all .1s!important;}
.main1 .zuo .tt3 i{float: right;font-size: 22px;}
.main1 .zuo .tt3:hover{background-color: #fff;top:3px;color: var(--color_zhuti);}

.main1 .you{width: calc(90% - 110px);float: right;}
.main1 .you .list{display: block;width: calc(25% - 12px);margin-left: 12px;float: left;text-align: center;}
.main1 .you .list .bjcover{padding-top: 77%;}
.main1 .you .list .tt1{font-size: 18px;font-family: var(--ali_family);line-height: 70px;border-bottom: 1px solid #ddd;}
.main1 .you .list .tt2{font-size: 28px;line-height: 1.2;color: #888;margin-top: 22px;}
.main1 .you .list:hover .bjcover{transform: var(--transform_scale);}
.main1 .you .list:hover .tt1{color: var(--color_zhuti);border-bottom-color: var(--color_zhuti);}
.main1 .you .list:hover .tt2{color: var(--color_zhuti);transform: rotateX(180deg);}





.title1{margin-bottom:44px;text-align: center;}
.title1 .div1{padding-top: 26px;position: relative;font-family: var(--ali_family);}
.title1 .div1 span{display: block;position: absolute;left: 0;right: 0;top:0;text-transform: uppercase;z-index: 1;font-size: 60px;line-height: 1;color: #eee;
    background: linear-gradient(to bottom, rgba(241, 185, 185, 1),  rgba(241, 185, 185, .8), rgba(241, 185, 185, .4),transparent,transparent);
    -webkit-background-clip: text; /* Safari/Chrome支持该属性 */
    color: transparent;
}
.title1 .div1 div{position: relative;z-index: 2;font-size: 42px;line-height: 52px;}
.title1 .div2{font-size: 16px;line-height: 30px;margin-top: 12px;}

.title1.title1bs .div1{color: #fff;}
.title1.title1bs .div1 span{
    background: linear-gradient(to bottom, rgba(255, 255, 255, .4),  rgba(255, 255, 255, .2), rgba(255, 255, 255, .1),transparent,transparent);
    -webkit-background-clip: text; /* Safari/Chrome支持该属性 */
    color: transparent;
}
.title1.title1bs .div2{color: #fff;}




/*应用领域*/
.main3 .container-fluid{padding-top: 40px;padding-bottom: 40px;}
.main3 .title1{width: 40%;float: left;height: 220px;overflow: hidden;text-align: left;margin-bottom: 0;padding-right: 20px;margin-top: -1px;}
.main3 .title1 .div2{padding-top: 12px;}
.main3 .list{display: block;width: 20%;color: #fff;height: 220px;overflow: hidden;float: right;border: 1px solid #999;margin: -1px 0 0 -1px!important;padding: 68px 20px 30px 35px;position: relative;}
.main3 .list .tt1{font-size: 44px;line-height: 1;position: absolute;right: 35px;top:15px;opacity: 0;}
.main3 .list .tt2{height: 60px;line-height: 60px;font-size: 0;}
.main3 .list .tt3{font-size: 22px;margin-top: 20px;}
.main3 .list:hover .tt1{right: 15px;opacity: 1;}
.main3 .list:hover{background: var(--color_zhuti);}



/*关于我们*/
.main4 .zuo{width: 55%;float: left;height: 430px;position: relative;}
.main4 .zuo .ttbox{height: 100%;padding:25px 20px;}
.main4 .zuo .ttbox .tt{width: calc(33.33% - 40px);border-top: 1px solid #fff;padding-top: 14px;font-size: 18px;color: #fff;}
.main4 .zuo .ttbox .tt b{font-size: 44px;line-height: 1.3;font-weight: normal;padding-top: 8px;}
.main4 .zuo .ttbox .tt i{padding-left: 4px;position: relative;top:-18px;}
.main4 .you{width: 45%;float: right;padding:10px 0 0 44px;}
.main4 .you .tt1{font-size: 24px;line-height: 34px;position: relative;padding-bottom: 22px;margin-bottom: 22px;}
.main4 .you .tt1 b{display: block;color: var(--color_zhuti); font-size: 20px;}
.main4 .you .tt1:after{content: "";width: 50px;height: 2px;background: var(--color_zhuti);position: absolute;left: 0;bottom: 0;}
.main4 .you .tt2{font-size: 16px;line-height: 28px;height: 224px;-webkit-line-clamp: 8;}
.main4 .you .tt3{display: block;width: 170px;max-width: 96%;background-color:#fff;line-height: 50px;font-size: 15px;text-align:left;padding: 0 16px;color: #666;margin-top: 25px;box-shadow: 0 0 11px rgba(0, 0, 0, .03);}
.main4 .you .tt3 i{float: right;font-size: 22px;}
.main4 .you .tt3:hover{background-color: var(--color_zhuti);color: #fff;}



/*新闻资讯*/
.main5 .box{margin: -20px -10px 0;}
.main5 .list{display: block;position: relative;width: calc(32% - 20px);margin: 20px 10px 0;height: 520px;float: left;box-shadow: 0 0 11px rgba(0, 0, 0, .06);background-color: #fff;}
.main5 .you.list{width: calc(34% - 20px)}
.main5 .zuo .img{position: absolute;left: 0;top:0;height: 100%;width: 100%;z-index: 1;}
.main5 .zuo .img .bjcover{height: 100%;}
.main5 .zuo .flex{position: relative;z-index: 2;height: 100%;}
.main5 .zuo .tt{padding: 25px 15px 25px 30px;color: #fff;}
.main5 .zuo .tt1{font-size: 14px;}
.main5 .zuo .tt2{font-size: 18px;line-height: 28px;margin-top:6px;}
.main5 .zuo .tt3{font-size: 12px;margin-top:6px;}
.main5 .zuo .tt3 i{font-size: 22px;padding-left: 10px;position: relative;top:4px;}
.main5 .zuo:hover .bjcover{transform: var(--transform_scale);}
.main5 .you a{padding: 34px 30px;display: block;position: relative;color: #888;}
.main5 .you a:nth-child(n+2):after{content: "";width: calc(100% - 60px);position: absolute;left: 30px;top:0;background-color: #eee;height: 1px;transition: var(--transition_3);}
.main5 .you a .tt1{font-size: 14px;}
.main5 .you a .tt2{font-size: 18px;line-height: 28px;margin-top: 6px;color: #222;}
.main5 .you a .tt3{font-size: 12px;margin-top:6px;}
.main5 .you a .tt3 i{font-size: 22px;padding-left: 10px;position: relative;top:4px;color: var(--color_zhuti);}
.main5 .you a:hover{background-color: var(--color_zhuti);color: #fff;}
.main5 .you a:hover:after{background-color: var(--color_zhuti);}
.main5 .you a:hover .tt2{color: #fff;}
.main5 .you a:hover .tt3 i{color: #fff;}


.main6{border-top: 1px solid #ddd;}
.main6 .lb6{margin: -15px 0;}
.main6 .list{display: block;line-height: 80px;height: 80px;text-align: center; border:1px solid #ddd; overflow:hidden;}
.main6 .list:hover img{transform: var(--transform_scale);}



footer{background:#26282e;color: #fff;}
footer .box2{font-size: 14px;color: rgba(255, 255, 255, 1);padding: 28px 0;text-align: center;background-color:var(--color_zhuti);}
footer .box1 .list1 .tt1{font-size: 14px;color: rgba(255, 255, 255, .66);line-height: 20px;padding-left: 50px;position: relative;}
footer .box1 .list1 .tt1 span{display: block;font-size: 26px;color: var(--color_zhuti);line-height: 30px;}
footer .box1 .list1 .tt1 img{display: block;position: absolute;left: 0;top:6px;}
footer .box1 .list1 .tt2{font-size: 16px;line-height: 30px;color: rgba(255, 255, 255, .66);padding-top: 20px;margin-top: 24px;border-top: 1px solid rgba(255, 255, 255, .2);}

footer .box1 .list3{width: 140px;padding: 10px 10px 6px;background: rgba(255, 255, 255, .12);text-align: center;height: fit-content;}
footer .box1 .list3 img{display: block;width: 100%;margin: 0 auto 6px;line-height: 24px;}
footer .box1 .list2{width: 53%;}
footer .box1 .list2 .ul a{display: block;font-size: 16px;color: rgba(255, 255, 255, .66);padding-bottom: 6px;}
footer .box1 .list2 .ul a:nth-child(1){display: block;font-size: 18px;padding-bottom: 18px;font-weight: bold;color: #fff;}
footer .box1 .list2 .ul a:nth-child(n+2):hover{color: #fff;}




.banner2 .tt{padding: 6% 15px;font-size: 48px;line-height: 58px;color: #fff;text-align: center;font-family: var(--ali_family);}



.titletop .div1{border-bottom: 1px solid #eee;padding: 17px 0 17px 30px;font-size: 15px;color: #999;line-height: 26px;position: relative;}
.titletop .div1 span{color: var(--color_zhuti);}
.titletop .div1 img{display: block;position: absolute;left: 0;top:22px;}
.titletop .div1 a{color: #999;transition: all .3s ease-in-out;}
.titletop .div1 a:hover{color: var(--color_zhuti);}




/*内页共用*/
.ny{min-height:444px;padding: 44px 0 88px;}
.ny .zuo{width:260px;float: left;;}
.ny .you{width:calc(100% - 290px);float:right;}
.ny .zuo .top{height:74px;;line-height: 74px;background: var(--color_zhuti);font-size:24px;font-weight: bold;color: #fff;position: relative;padding-left: 25px;}
.ny .zuo .top i{display: none;}

.ny .zuo .ul{background-color: #F5F5F5;}
.ny .zuo .ul > a{font-size: 18px;line-height:66px;padding:0 44px 0 25px;position: relative;display: block;border-bottom: 1px solid #ddd;}
.ny .zuo .ul > a i{display: block;position: absolute;right: 25px;top:2px;bottom: 0;margin: auto 0;font-size: 14px;opacity: .66;color: var(--color_zhuti);}
.ny .zuo .ul > a:hover{background-color: #fff;color: var(--color_zhuti);}
.ny .zuo .ul > a.active{background-color: #fff;color: var(--color_zhuti);}




.nycp .col-12{margin-bottom: 30px;}
.nycp .list{display: block;background-color: #fff;box-shadow: 0 0 11px rgba(0, 0, 0, .06);}
.nycp .list .img{width: 41%;float: left;}
.nycp .list .img .bjcover{height: 180px;}
.nycp .list .tt{width: 59%;float: left;padding: 20px;}
.nycp .list .tt1{font-size: 16px;font-weight: bold;}
.nycp .list .tt2{font-size: 14px;line-height: 25px;height: 50px;margin-top: 4px;color: #666;}
.nycp .list .tt3{font-size: 12px;color: var(--color_zhuti);line-height: 14px;padding: 20px 0 0;border-top: 1px solid #ddd;margin-top: 20px;}
.nycp .list .tt3 span{border-bottom: 1px solid var(--color_zhuti);}
.nycp .list:hover .img .bjcover{transform: var(--transform_scale);}
.nycp .list:hover .tt1{color: var(--color_zhuti);}
.nycp .list:hover .tt3{padding-left: 10px;}








.nyxw>div{margin-bottom:30px;}
.nyxw .list{display: block;background-color: #fff;position: relative;padding: 110px 20px 20px;border: 1px solid #eee;}
.nyxw .list .tt1{background-color: #F7F7F7;width: 134px;height: 104px;position: absolute;left: 0;top:0;font-family: 'Arial';font-size: 24px;line-height: 1.5;}
.nyxw .list .tt1 b{font-size: 32px;color: var(--color_zhuti);display: block;line-height: 40px;}
.nyxw .list .tt2{font-size: 18px;font-weight: bold;line-height: 34px;height: 34px;}
.nyxw .list .tt3{font-size: 16px;line-height: 30px;height: 60px;margin-top: 14px;}
.nyxw .list .tt4{padding: 0 40px;font-size: 14px;line-height:50px;border-top: 1px solid var(--color_zhuti);width: calc(100% + 80px);margin-left: -40px;position: relative;bottom: -20px;}
.nyxw .list .tt4 i{font-size: 26px;float: right;color: #888;}
.nyxw .list:hover .tt2{color: var(--color_zhuti);}
.nyxw .list:hover .tt4{color: var(--color_zhuti);}
.nyxw .list:hover .tt4 i{color: var(--color_zhuti);}
@media (max-width:767px) {
    /*新闻*/
    .nyxw .list{padding: 108px 25px 22px;}
    .nyxw .list .tt1{width: 108px;height: 90px;font-size: 18px;}
    .nyxw .list .tt1 b{font-size:28px;line-height:32px;}
    .nyxw .list .tt2{font-size: 18px;line-height: 30px;height:auto;max-height: 60px;}
    .nyxw .list .tt3{font-size: 15px;line-height: 26px;height: auto;max-height: 52px;margin-top: 8px;}
    .nyxw .list .tt4{padding: 0 25px;line-height:44px;width: calc(100% + 50px);margin-left: -25px;bottom: -18px;}
    .nyxw .list .tt4 i{font-size: 22px;}
}



.liuyan form{margin: 0 -10px;}
.liuyan form input{width: calc(50% - 20px);margin: 0 10px 20px;float: left;line-height: 58px;height: 60px;border: 1px solid #eee;box-shadow: 0 0 11px rgba(0, 0, 0, .03);font-size: 16px;padding: 0 20px;border-radius: 8px;}
.liuyan form input:nth-child(n+3){width: calc(33.33% - 20px);}
.liuyan form textarea{width: calc(100% - 20px);max-width: calc(100% - 20px);margin: 0 10px 33px;float: left;line-height: 28px;height: 144px;border: 1px solid #eee;box-shadow: 0 0 11px rgba(0, 0, 0, .03);font-size: 16px;padding:15px 20px;border-radius: 8px;}
.liuyan form button{width: 250px;line-height: 66px;background-color: var(--color_zhuti);font-size: 24px;color: #fff;text-align: center;border: 0;margin-left: calc(50% - 125px);}
.liuyan form button:hover{background-color: var(--color_hover);}
@media (max-width:767px) {
    .liuyan form input{width: calc(100% - 20px);margin: 0 10px 10px;height: 50px;font-size: 14px;padding: 0 16px;}
    .liuyan form input:nth-child(n+3){width: calc(100% - 20px);}
    .liuyan form textarea{margin: 0 10px 15px;line-height: 26px;height: 130px;font-size: 14px;padding:12px 20px;border-radius: 8px;}
    .liuyan form button{width: calc(100% - 20px);line-height: 50px;margin: 0 10px;font-size: 16px;}
}



/*详情页*/
.danye{color:#000;font-size: 15px;line-height: 1.9;}
.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:400px;border: 1px solid #eee;}
.danye .tt1{font-size: 22px;font-weight: bold;padding: 20px 0;margin-bottom: 20px;position: relative;}
.danye .tt1:after{content: "";width: 50px;height: 2px;background: var(--color_zhuti);position: absolute;left: 0;bottom: 0;}
.danye .tt2{font-size: 18px;}
.danye .txtbox{ font-size:16px; line-height:2;}
.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;}



.video-ul{display: flex;flex-wrap: wrap;margin:-1%;}
.video-ul li{width: calc(100% / 2 - 2%);margin:1%;}
.video-ul li a{display: block;}
.video-ul li a video{width:100%;height: 360px;}
.video-ul li a .txt{width: 100%;margin-top:5px;border:1px solid #dadada;font-size:16px;line-height: 40px;text-align:center;color:#333;}
.video-ul li a:hover .txt{background: #c7161d; color: #fff}



@media (max-width:767px){
    /*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;}

    .danye .tt1{padding: 0 0 15px;margin-bottom: 15px;}
    .danye .tt2{font-size: 15px;}
    
    .video-ul li{width: 98%;}
    .video-ul li a video{width:100%;height: 250px;}
}






/*产品详情*/
.cpxq1 .imgbox{width:46%;float: left;}
.cpxq1 .ttbox{width: 54%;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: 380px;}
.cpxq1 .swiperxq2 .swiper-slide{border: 1px solid #e8e8e8;background-color: #fff;overflow: hidden;border-radius: 8px;}
.cpxq1 .swiperxq2 .swiper-slide .bjcover{height: 80px;}


/*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: 24px;line-height: 34px;color: var(--title_color);border-bottom: 1px solid #eee;padding-bottom:22px;margin-bottom:26px;}
.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: 18px;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;}
.cpxq2 .ttbox img{ max-width:100% !important; height:auto !important}
.cpxq2 .ttbox table{width:100% !important; height:auto !important; border:1px solid #ddd !important; border-collapse:collapse;}
.cpxq2 .ttbox table tr td{width:auto !important; height:auto !important; border:1px solid #ddd !important; border-collapse:collapse;}

@media (max-width:1199px){
    /*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: 77%;}
    .cpxq1 .swiperxq2 .swiper-slide .bjcover{height:auto;padding-top: 77%;}

    .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;}
}








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


/*媒体查询开始*/
@media (max-width:1349px){

}
@media (max-width:1199px){
    header nav{width: 93%;}

    .main3 .list{padding: 68px 10px 30px 20px;}
    .main3 .list .tt3{font-size: 18px;}

}
@media (max-width:991px) {
    body{padding-top: 80px;}
    header .logo{height:80px;width: calc(100% - 100px);}
    header .txt2{position: absolute;right: 56px;top:0;height: 80px;}
    .banner .swiper-slide img{width:124%;max-width: 124%;margin-left: -12%;}
    .banner .swiper-pagination-bullet{width: 7px;height: 7px;margin: 0 3px -4px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 22px;}

    header .nav{width: auto;}

    /*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;overflow-x:hidden;}
    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_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:30px;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;}



    .main77{padding:44px 0;}
    .title{font-size: 26px;line-height:36px;margin-bottom: 30px;}

    .main1 .zuo{width:100%;height:180px;padding:16px 0 20px;}
    .main1 .zuo .tt1{font-size:26px;line-height: 36px;}
    .main1 .zuo .tt2 img{max-height: 26px;}
    .main1 .zuo .tt3{width:140px;line-height: 40px;font-size: 14px;margin-top:6px;}
    .main1 .zuo .tt3 i{font-size: 20px;}


    .main1 .you{width:calc(100% + 12px);padding: 0;margin: 0 -6px;}
    .main1 .you .list{width: calc(50% - 12px);margin: 20px 6px 0;}
    .main1 .you .list .tt1{font-size: 15px;line-height: 44px;}
    .main1 .you .list .tt2{display: none;}



    .title1{margin-bottom:28px;}
    .title1 .div1{padding-top:18px;}
    .title1 .div1 span{font-size: 36px;}
    .title1 .div1 div{font-size: 26px;line-height: 36px;}
    .title1 .div2{font-size: 15px;line-height: 28px;margin-top:4px;}




    /*应用领域*/
    .main3 .container-fluid{padding-top:10px;padding-bottom: 10px;}
    .main3 .title1{width: 100%;height:auto;padding: 0;margin: 0 0 28px;}
    .main3 .title1 .div2{padding-top: 4px;}
    .main3 .list{width:25%;}



    /*关于我们*/
    .main4 .zuo{width:100%;height:auto;padding:30% 20px 6%;}
    .main4 .zuo .ttbox{padding:0 6px;display: block;}
    .main4 .zuo .flex-space-around{display: block;text-align:left;}
    .main4 .zuo .ttbox .tt{width: 100%;padding-top: 10px;font-size: 14px;text-align: center;border: 0;text-align: left;}
    .main4 .zuo .ttbox .tt b{font-size:26px;line-height: 1.4;padding-top: 4px;}
    .main4 .zuo .ttbox .tt i{padding-left: 2px;top:-10px;font-size: 14px;}


    .main4 .you{width: 100%;padding: 25px 0 0;}
    .main4 .you .tt1{font-size: 20px;line-height: 30px;padding-bottom: 17px;margin-bottom: 15px;}
    .main4 .you .tt2{font-size: 15px;}
    .main4 .you .tt3{width:140px;line-height: 40px;font-size: 14px;margin-top:16px;}
    .main4 .you .tt3 i{font-size: 20px;}







    /*新闻资讯*/
    .main5 .list{width: calc(100% - 20px);height:auto;padding-top: calc(66% - 100px);}
    .main5 .you.list{width: calc(100% - 20px)}
    .main5 .zuo .tt{padding: 20px 10px 10px 20px;}
    .main5 .zuo .tt2{font-size: 16px;margin: -2px 0 -4px;}
    .main5 .zuo .tt3{margin-top:0;}

    .main5 .you{padding: 0;}
    .main5 .you a{padding: 20px 20px 16px;}
    .main5 .you a:nth-child(n+2):after{width: calc(100% - 40px);left: 20px;}
    .main5 .you a .tt2{font-size: 16px;margin: -2px 0 -4px;}
    .main5 .you a .tt3{margin-top:0;}




    footer .box2{padding: 18px 0;}
    footer .box1 .flex-between{display: block;}
    footer .box1 .flex-space-around{display: block;}
    footer .box1 .list3{display: none;}

    footer .box1 .list2{width: 100%;margin-top:5px;}
    footer .box1 .list2 .ul{margin-top: 20px;}
    footer .box1 .list2 .ul a{display:inline-block;vertical-align: top;padding: 0 20px 0 0;}
    footer .box1 .list2 .ul a:nth-child(1){padding-bottom: 0;}


    .banner2 .tt{font-size: 30px;line-height: 40px;padding: 12% 15px;}



    .titletop .div1{font-size: 14px;line-height: 22px;padding-left: 24px;}
    .titletop .div1 img{top:19px;}



    /*内页共用*/
    .ny{padding: 30px 0 55px;}
    .ny .zuo{width:100%;margin-bottom: 25px;}
    .ny .you{width:100%;}
    .ny .zuo .top{height:58px;;line-height: 58px;font-size: 18px;padding: 0 20px;}
    .ny .zuo .top i{display:block;position: absolute;right: 20px;top: 0;font-size: 22px;}

    .ny .zuo .ul{display: none;}
    .ny .zuo .ul > a{font-size: 15px;line-height:50px;padding:0 44px 0 20px;}
    .ny .zuo .ul > a i{right: 20px;}


.danye .nr2 table{ width: 100% !important; height:auto !important;}
.danye .nr2 table tr td{ width: 100% !important; height:auto !important; float: left; padding:5px;}


}

@media (max-width:767px) {
    /*应用领域*/
    .main3 .title1{width: 50%;height: 160px;margin: -1px 0 0 -1px!important;padding-right: 20px;}
    .main3 .title1 .div2{font-size: 14px;line-height: 24px;}
    .main3 .list{width:50%;padding:44px 10px 20px 20px;height: 160px;}
    .main3 .list .tt1{font-size:30px;}
    .main3 .list .tt2{height: 40px;line-height: 40px;}
    .main3 .list .tt3{margin-top:16px;}
}

@media (max-width:600px) {
    .nycp .col-12{margin-bottom: 25px;}
    .nycp .list{box-shadow: none;border: 1px solid #eee;}
    .nycp .list .img{width:100%;}
    .nycp .list .img .bjcover{height:auto;padding-top: 66%;}
    .nycp .list .tt{width: 100%;}
    .nycp .list .tt2{height: auto;max-height: 50px;}
    .nycp .list .tt3{padding-top: 14px;margin-top: 14px;}



}

@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;} 
}