/*全局样式*/
@charset "utf-8";
body {font: 14px/1.5 "微软雅黑","AlibabaPuHuiTi", "Arial", "Impact";color: #000;-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: #e5000a;
    --color_hover: #333;
    --ali_family: AlibabaPuHuiTibold;
    --transition_3:all .3s linear;
    --transition_5:all .5s linear;
    --transition_8:all .8s linear;
    --transform_scale: scale(1.08);
}

header{position: relative;z-index: 111;}
header .box1 {border-bottom: 1px solid #eee;}
header .box1 .tt1{font-size: 14px;color: #999;line-height:38px;}
header .box1 .tt2{font-size:0;}
header .box1 .tt2 a{display: inline-block;vertical-align: top;font-size: 14px;text-align: center;background: var(--color_zhuti);color: #fff;position: relative;line-height: 38px;transition:var(--transition_3);width: 104px;}
header .box1 .tt2 a:nth-last-child(1){background:#333;}
header .box1 .tt2 a:hover{opacity: .8;}
header .box2 .logo{height: 130px;font-size: 0;max-width: 38%;}
header .box2 .logo img{max-height:55%;}
header .box2 .txt1{height: 130px;}
header .box2 .txt1 .div{height: 60px;background: url("../images/t2.png") no-repeat left 8px;padding-left: 16px;margin-left: 14px;font-size: 16px;color: #333;line-height: 24px;padding-top: 11px;}
header .box2 .txt1 .div b{display: block;color: #000;font-size: 14px;}
header .box2 .txt2{height: 130px;}
header .box2 .txt2 .div{font-size: 14px;color: #666;padding-left: 52px;background: url("../images/t1.png") no-repeat left center;line-height:14px;}
header .box2 .txt2 .div b{font-size: 36px;color: #c12023;display: block;line-height: 38px;font-family: 'Impact';margin-top:4px;font-weight: normal;}


header nav{background-color: var(--color_zhuti);color: #fff;}
header nav ul{position: relative;}
header nav ul li{text-align: center;position: relative;z-index: 2;width: 100%;}
header nav ul li:nth-child(n+2):after{content: "";width: 1px;height: 100%;background-color: #fff;opacity: .3;position: absolute;left: 0;top:0;}
header nav ul li > a{display:block;line-height: 60px;font-size: 16px;position: relative;}
header nav ul li > i{display: none;}
header nav ul li:hover > a{background-color: var(--color_hover);color: #fff;}
header nav ul li.active > a{background-color: var(--color_hover);color: #fff;}

header nav .ul{display:none;position: absolute;left: 0;top:100%;width: 100%;right: 0;background:rgba(255,255,255,1);padding:2px 0 15px;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius: 0 0 10px 10px;overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 23px;padding:11px 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 {background:#F4F4F4;border-bottom: 1px solid #eee;padding:12px 0;}
.ssbox .ul{font-size: 0;height: 40px;overflow: hidden;width: calc(78% - 90px);float: left;background: url("../images/t3.png") no-repeat left 7px;padding-left: 34px;}
.ssbox .ul a{font-size:14px;color: #666;padding-right: 15px;line-height: 40px;display: inline-block;vertical-align: top;transition: all 0.3s;}
.ssbox .ul a:nth-child(1){color: #000;padding-right: 0;font-weight: bold;}
.ssbox .ul a:nth-child(n+2):hover{color:#c12023;}
.ssbox form{width: calc(22% + 90px);float: right;border: 1px solid #ddd;height: 40px;position: relative;border-radius: 22px;overflow: hidden;}
.ssbox form input{line-height:38px;height: 38px;border: 0;padding: 0 60px 0 18px;width:100%;background: #fff;}
.ssbox form button{line-height:38px;height: 38px;width:33px;border: 0;background:fixed;font-size: 20px;color: #333;position: absolute;right: 0;top:0;bottom: 0;margin: auto 0;text-align: left;}
.ssbox form button:hover{color:#c12023;}

@media (max-width:767px) {
    .ssbox {padding: 15px 0;}
    .ssbox .ul{height: auto;max-height:56px;width: 100%;background: transparent;padding-left: 0;}
    .ssbox .ul a{padding-right: 12px;line-height: 28px;}
    .ssbox form{width:100%;margin-top: 10px;}
}




.main88{padding: 70px 0;}
.title{text-align: center;padding-bottom:56px;font-size: 32px;line-height: 42px;color: #333;font-weight: bold;position: relative;}
.title span{display: block;font-size: 24px;color: #ddd;text-transform: uppercase;line-height: 30px;margin-top: 3px;}
.title:after{content: "";width: 40px;height: 4px;background-color: #444;position: absolute;left: 0;right: 0;bottom: 38px;margin: 0 auto;}

.title1{text-align: center;margin-top: -8px;padding-bottom: 38px;font-size: 0;}
.title1 a{display: inline-block;vertical-align: top;font-size: 16px;color: #fff;background-color: #1a1a1a;line-height: 44px;padding: 0 20px;margin: 1px;}
.title1 a:hover{background-color: var(--color_zhuti);}
.title1 a.active{background-color: var(--color_zhuti);}


.more{display: block;width: 150px;line-height: 42px;background-color: #1A1A1A;text-align: center;font-size: 16px;padding-right: 40px;position: relative;margin: 40px auto 0;color: #fff;}
.more i{display: block;position: absolute;right: 0;top:0;border-left: 1px solid rgba(255, 255, 255, .4);width: 40px;}
.more:hover{background-color: var(--color_zhuti);}


/*业务范围*/
.main1 .lb1{margin: -10px;}
.main1 .list{display: block;padding: 44px 10px;text-align: center;border: 1px solid #eee;box-shadow: 0 0 11px rgba(0, 0, 0, .03);border-radius: 0 30px 0 0;margin: 10px;}
.main1 .swiper-slide:nth-child(even) .list{border-radius: 30px 0 0 0;}
.main1 .list .img{width: 126px;height: 126px;border-radius: 50%;border: 6px solid #FEF2F3;margin: 0 auto;}
.main1 .list .img .bjcover{height: 100%;border-radius: 50%;}
.main1 .list .tt1{font-size: 20px;font-weight: bold;margin-top:24px;}
.main1 .list .tt2{font-size: 16px;color: #555;margin-top: 6px;}
.main1 .list:hover .bjcover{transform: var(--transform_scale);}
.main1 .list:hover .tt1{color: var(--color_zhuti);}



/*产品展示*/
.main2 .list{display: block;}
.main2 .list .bjcover{padding-top:84%;}
.main2 .list .tt{font-size: 16px;line-height: 50px;background-color: #1a1a1a;padding: 0 60px 0 20px;position: relative;color: #fff;margin-top: 2px;}
.main2 .list .tt i{width: 54px;border-left: 1px solid #fff;opacity: .5;position: absolute;right: 0;top:0;text-align: center;font-size: 120%;transition: var(--transition_3);}
.main2 .list:hover .bjcover{transform: var(--transform_scale);}
.main2 .list:hover .tt{background-color: var(--color_zhuti);}
.main2 .list:hover .tt i{border-color: rgba(255, 255, 255, .4);opacity: 1;}


/*条幅*/
.main3{height: 340px;}

/*设备展示*/
.lb4{position: relative;}
.lb4 .swiper-button-prev:after{display: none;}
.lb4 .swiper-button-prev{width: 60px;height: 60px;line-height: 60px;margin-top: -30px;left: -88px;font-size: 58px;color: #333;}
.lb4 .swiper-button-prev:hover{color: var(--color_zhuti);}
.lb4 .swiper-button-next:after{display: none;}
.lb4 .swiper-button-next{width: 60px;height: 60px;line-height: 60px;margin-top: -30px;right: -88px;font-size: 58px;color: #333;}
.lb4 .swiper-button-next:hover{color: var(--color_zhuti);}


/*关于我们*/
.main5 .box1{background-color: #1a1a1a;padding: 30px;}
.main5 .box1 .bjcover{width: 50%;height: 377px;float: left;}
.main5 .box1 .tt{width: 50%;float: right;padding: 30px 0 0 40px;color: #fff;}
.main5 .box1 .tt .tt1{font-size:26px;line-height: 36px;padding-bottom:44px;position: relative;}
.main5 .box1 .tt .tt1:after{content: "";width: 46px;height: 2px;background-color: #fff;position: absolute;left: 0;bottom:20px;}
.main5 .box1 .tt .tt2{font-size: 16px;opacity: .8;line-height:30px;-webkit-line-clamp:5;min-height: 3.75em;}
.main5 .box1 .more{background-color: var(--color_zhuti);color: #fff;margin: 28px 0 0}
.main5 .box1 .more:hover{background-color: #fff;color: var(--color_zhuti);}
.main5 .box1 .more:hover i{border-color: rgba(0, 0, 0, .1);}

.main5 .box2{margin-top: 40px;position: relative;}
.main5 .box2:after{content: "";width: 100%;height: 50%;background-color: #fff;position: absolute;left: 0;bottom: 0;z-index: 1;}
.main5 .box2 .container-fluid{position: relative;z-index: 2;}
.main5 .box2 .lb5{padding: 24px;background-color: #fff;position: relative;box-shadow: 0 0 11px rgba(0, 0, 0, .06);}
.main5 .box2 .list{display: block;position: relative;}
.main5 .box2 .list .bjcover{padding-top: 84%;}
.main5 .box2 .list .tt{position: absolute;left: 0;bottom: 0;width: 100%;font-size: 16px;color: #fff;line-height: 50px;background-color: rgba(0, 0, 0, .8);text-align: center;}
.main5 .box2 .list:hover .bjcover{transform: var(--transform_scale);}
.main5 .box2 .list:hover .tt{background-color: rgba(229, 0, 10, .6);}


.lb5 .swiper-button-prev{width: 50px;height: 74px;line-height: 74px;margin-top: -37px;left: -74px;font-size: 26px;color: #333;background-color: #fff;border: 1px solid #E8E8E8;box-shadow: 0 0 11px rgba(0, 0, 0, .06);}
.lb5 .swiper-button-prev:after{font-size:inherit;}
.lb5 .swiper-button-prev:hover{color: #fff;background-color: var(--color_zhuti);}
.lb5 .swiper-button-next{width: 50px;height: 74px;line-height: 74px;margin-top: -37px;right: -74px;font-size: 26px;color: #333;background-color: #fff;border: 1px solid #E8E8E8;box-shadow: 0 0 11px rgba(0, 0, 0, .06);}
.lb5 .swiper-button-next:after{font-size:inherit;}
.lb5 .swiper-button-next:hover{color: #fff;background-color: var(--color_zhuti);}





.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_hover);}
/*.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: 16px;height: 2px;background: #d3d3d3;position: absolute;left: 26px;bottom:0;transition: all 0.3s;}
.main9 .you .list .tt1:before{font-size:20px;color: #999;position: absolute;left:-3px;top:0;transition: var(--transition_3);}
.main9 .you .list .tt1 .overflow2{-webkit-line-clamp: 1;}
.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 .tt3 .overflow2{-webkit-line-clamp: 1;}
.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:before{color: var(--color_hover2);}
.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;}
@media (max-width:1199px){
    .main9 .you .list .tt2{width:130px;}
    .main9 .you .list{padding-left:166px;}
}

@media (max-width:991px){
    .main9 .zuo{width:100%;margin: 0;}
    .main9 .zuo .bjcover{height: auto;padding-top:70%;}
    .main9 .you{width:100%;padding: 0;margin-top: 10px;}
}

@media (max-width:767px){
    .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 24px;margin-bottom:2px;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{display: none;}
    .main9 .you .list .tt1:before{left: 0;font-size: 18px;}
    .main9 .you .list .tt1 .overflow2{-webkit-line-clamp: 2;}
    .main9 .you .list .tt3{padding-left: 0;margin-top:6px;text-overflow:inherit;white-space:inherit;line-height: 22px;padding: 0 0 0 24px;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{display: none;}
    .main9 .you .list .tt3:before{display: none;}
    .main9 .you .list .tt3 .overflow2{-webkit-line-clamp: 2;}
    .main9 .you .list .tt2{width: 100%;position: relative;left: inherit;top:inherit;height:inherit;font-size: 14px;border: 0;padding-left: 24px;}
    .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:12px 0;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;}
}



/*留言*/
.main7{padding:60px 0;}
.main7 .tt{width: 170px;float: left;font-size: 30px;color: #fff;font-weight: bold;line-height: 30px;}
.main7 .tt span{font-size: 12px;font-weight: normal;text-transform: uppercase;display: block;line-height: 12px;margin-top:8px;}
.main7 form{width: calc(100% - 170px);float: left;}
.main7 form input{height: 48px;border: 0;background: #fff;float: left;width: calc(30% - 47px);margin-right:12px;padding: 0 15px;}
.main7 form textarea{line-height: 24px;height: 48px;border: 0;background: #fff;float: left;width: calc(30% - 47px);max-width:calc(30% - 47px);margin-right:12px;padding: 12px 15px;}
.main7 form button{height: 48px;border: 0;background: var(--color_zhuti);float: left;width: calc(10% + 105px);font-size: 16px;color: #fff;text-align: center;transition: all 0.3s;}
.main7 form button:hover{opacity: .88;}
@media (max-width:991px){
    .main7{padding:40px 0;}
    .main7 .tt{font-size: 22px;width: 100%;float: none;margin-bottom: 20px;}
    .main7 .tt span{display: inline;padding-left: 8px;}
    .main7 form{width: 100%;float: none;}
    .main7 form input{width: 100%;margin-bottom: 10px;line-height:44px;height:44px;padding: 0 15px;}
    .main7 form textarea{width: 100%;max-width: 100%;margin-bottom: 10px;line-height: 24px;padding: 10px 15px;height: 92px;}
    .main7 form button{width: 100%;font-size: 15px;line-height: 44px;height: 44px;}
}


footer .box2{background: #1a1a1a;padding: 20px 15px 30px;color: rgba(255,255,255,.5);text-align: center;}
footer{background: #f4f4f4;}
footer .box1 .ul a{display: block;font-size: 14px;color: #999;padding-bottom: 8px;line-height: 22px;position: relative;padding-right: 10px;}
footer .box1 .ul a:nth-child(1){font-weight: bold;font-size: 18px;color: #000;padding-bottom: 30px;}
footer .box1 .ul a:nth-child(1):after{content: "";width: 30px;height: 2px;background: #D8D8D8;position: absolute;left: 0;bottom:13px;}
footer .box1 .ul a:nth-child(n+2):hover{color: #bb1c21;}
footer .box1 .list2{font-size: 14px;line-height:28px;color: #666666;border-left: 1px solid #ddd;border-right: 1px solid #ddd;padding: 0 6%;}
footer .box1 .list2 .tt1{font-family: 'Impact';font-size: 32px;color: #bb1c21;margin-bottom: 8px;}
footer .box1 .list2 .tt1 img{padding-right: 10px;position: relative;top:-2px;max-height: 34px;}
footer .box1 .ss{width: 140px;float: right;text-align: center;font-size: 16px;color: #000;}
footer .box1 .ss img{display: block;margin-bottom: 8px;width: 100%;border: 1px solid #eee;}

@media (max-width:1199px){
    footer .box1 .list2{padding: 0 3%;}
}
@media (max-width:991px){
    footer .box1 .flex-between{display: block;}
    footer .box1 .ul{margin-bottom: 20px;}
    footer .box1 .ul a{display: inline-block;vertical-align: top;padding: 0 20px 0 0;line-height: 28px;}
    footer .box1 .ul a:nth-child(1){display: block;padding-bottom: 2px;}
    footer .box1 .ul a:nth-child(1):after{display: none;}
    footer .box1 .list2{border: 0;padding: 0;}
    footer .box1 .ss{display: none;}


}



/*内页共用*/
.ny{min-height:666px;padding: 44px 0 50px;}
.ny .zuo{width:260px;float: left;padding-right: 30px;}
.ny .you{width:calc(100% - 260px);float: left;}
.ny .zuo .top{line-height: 76px;background: var(--color_zhuti);margin-bottom: 2px;font-size:20px;font-weight: bold;color: #fff;text-align: center;height: 76px;overflow: hidden;position: relative;display: block ;top:0 !important}
.ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;line-height: normal;}
.ny .zuo .top i{position: absolute;right:16px;top:2px;opacity: 1;}

.ny .zuo .ul{margin-bottom: 20px;}
.ny .zuo .ul > a{display:block;width: 100%;margin-top: 2px; font-size: 16px; line-height: 42px;background: #f1f1f1;color: #000;position: relative;padding: 0 30px;transition: all 0.3s;}
.ny .zuo .ul > a:before{position: absolute;right: 20px;top:0;color: #333;line-height: inherit;font-size: 80%;transition: all 0.3s;transform:rotate(-90deg)}
.ny .zuo .ul > a:hover{background: var(--color_zhuti);color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: var(--color_zhuti);color: #fff;}
.ny .zuo .ul > a.active:before{color: #fff;transform:rotate(0deg)}

/*左侧联系我们*/
.ny .zuo .tt{border:1px solid #eee;margin-top: 3px;background: #fff;}
.ny .zuo .tt .tt1{color: #000;padding:16px 0;padding-left: 60px;border-bottom: 1px solid #eee;background: url("../images/tu22.png") no-repeat 16px center;}
.ny .zuo .tt .tt1 span{color: #e22430;font-size: 20px;display: block;font-weight: bold;line-height: 24px;}
.ny .zuo .tt .tt2{padding:16px;color: #333;font-size: 13px;line-height: 26px;}
/*右侧顶部*/
.ny .you .top{font-size:20px;color: #000;font-weight: bold;border-bottom: 1px solid #eee;line-height:54px;margin-bottom:25px;position: relative;}
.ny .you .top .top2{position: absolute;right: 0;top:0;font-size: 14px;font-weight: 500;color: #000;}
.ny .you .top .top2 span{color: var(--color_zhuti);}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: var(--color_zhuti);}

/* 二级需要 */
.ny .zuo .ul > a{padding-right: 40px;;}
.ny .zuo .ul > a i{display: block;position: absolute;right: 20px;top:0;color: #333;line-height: inherit;font-size: 80%;transition: all 0.3s;transform:rotate(-90deg)}
.ny .zuo .ul > a:hover i{color: #fff;}
.ny .zuo .ul > a.active i{transform:rotate(0deg);color: #fff;}
/* 二级需要 */
.ny .zuo .ul a i{display: block;position: absolute;right: 20px;top:0;font-size: 12px;color: #888;}
.ny .zuo .ul a:hover i{color: #fff;}
.ny .zuo .ul a.active i{color: #fff;}
.ny .zuo .ul2{display:none;padding: 0 20px;}
.ny .zuo .ul2.active{display:block;}
.ny .zuo .ul2 a{line-height: 42px;padding:0 10px 0 15px;width: 100%;position: relative;display: block;transition: all 0.3s}
.ny .zuo .ul2 a:nth-child(n+2){border-top:1px dashed #eee;}
.ny .zuo .ul2 a:hover{color: var(--color_zhuti)}
.ny .zuo .ul2 a.active{color: var(--color_zhuti)}
/* 二级结束 */



/*详情页*/
.danye{color:#000000;font-size: 15px;line-height: 1.8;}
.danye .topbox{margin-bottom:20px;text-align: center;}
.danye .bt{color: #000;font-size: 22px;padding-bottom: 10px;}
.danye .rq{color: #555555;font-size: 14px;margin-top: -8px;}
.danye .xian{width: 100%;height: 11px;margin-top:16px;;border-top: 1px dashed #ccc;}
.danye .img{margin:0 auto 18px auto;display: block;}
.danye .img img{display: block;margin: 0 auto;}
.danye .ditu{height:400px;position: relative;margin:20px auto;border: 1px solid #eee;}


/* 产品展示 */
.nycp{margin: 0 -10px;}
.nycp .list{display: block;width: calc(33.33% - 20px);float: left;margin: 0 10px 20px;position: relative;}
.nycp .list .img{border: 1px solid #EAEAEA;padding-top: 80%;position: relative;background-color: #fff;}
.nycp .list .bjcover{padding-top: 84%;}
.nycp .list .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-height: 88%;max-width: 88%;transition: all .3s;}
.nycp .list .tt{font-size: 16px;color: #000;background-color: #EAEAEA;text-align: center;line-height: 60px;margin-top: 1px;padding: 0 5px;}
.nycp .list:hover .img img{transform:scale(1.06);}
.nycp .list:hover .bjcover{transform:scale(1.06);}
.nycp .list:hover .tt{color: #fff;background-color: #e5000a;}
.nycp.nysp .list .img2{position: relative;}
.nycp.nysp .list .bjcover:before{content: "";width: 100%;height: 100%;background: #000;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;transition: all .3s ease-in-out;opacity: .5;z-index: 1;}
.nycp.nysp .list .bjcover:after{content: "";width: 50px;height: 50px;background: url(../images/bofang.png) no-repeat center center;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;border: 2px solid #fff;border-radius: 50%;background-size: 50px !important;transition: all .3s ease-in-out;z-index: 2;}
.nycp.nysp .list:hover .bjcover:before{opacity: .2;}
.nycp.nysp .list:hover .bjcover:after{width: 64px;height: 64px;}

/*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);}
@media (max-width:600px) {
    .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: 60%;}
    .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:991px) {
    /*内页共用*/
    .ny{min-height:333px;padding: 20px 0 50px;}
    .ny .zuo{width:100%;padding: 0;margin-bottom: 20px;}
    .ny .you{width:100%;}
    .ny .zuo .top{line-height:48px;margin:0;font-size:18px;height:50px;text-align: left;padding: 0 30px 2px 20px;}
    .ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;}
    .ny .zuo .top:before{opacity: 1;}
    .ny .zuo .ul{margin:0;display: none;}
    .ny .zuo .ul a{text-align: center;padding: 0 5px}
    
}

@media (max-width:767px) {
    .nycp{margin: 0 -5px;}
    .nycp .list{width: calc(50% - 10px);margin: 0 5px 10px;}
    .nycp .list .tt{font-size:14px;line-height: 40px;}
    .nycp.nysp .list .bjcover:after{width: 36px;height: 36px;background-size: 36px !important;border-width: 1px;}
    .nycp.nysp .list:hover .bjcover:after{width: 44px;height:44px;}
    /*详情页*/
    .danye{font-size: 14px;}
    .danye .topbox{margin-bottom: 11px;}
    .danye .bt{font-size: 18px;padding-bottom:4px;}
    .danye .rq{margin-top: -4px;}
    .danye .img{margin:0 auto 15px auto;}
    .danye .ditu{height:360px;margin: 15px auto;}
    .danye .xian{margin-top: 10px;}
}


@media (max-width:479px) {
    .danye .ditu{height:300px;}
}



















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


/*媒体查询开始*/
@media (max-width:1349px){

}
@media (max-width:1199px){
    .banner .swiper-slide img{width:140%;max-width: 140%;margin-left: -20%;}

    /*条幅*/
    .main3{height:auto;padding-top: 27%;}

}
@media (max-width:991px) {
    header .box2 .logo{height:80px;width: calc(100% - 55px);max-width: 100%;}
    .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 rgba(0, 0, 0, .03);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_zhuti);}
    header nav ul > li.active > a{background: transparent;color: var(--color_zhuti);}
    header nav ul > li.active > i{color: var(--color_zhuti);}
    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_zhuti);}
    header nav .ul a.active{background-color: transparent;color: var(--color_zhuti);}

   /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:29px;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;}



    .main88{padding: 40px 0;}

    .title{padding-bottom:26px;font-size:26px;line-height:36px;}
    .title span{font-size:17px;margin-top: 0;}
    .title:after{display: none;}


    .title1{padding-bottom: 28px;}


    .more{font-size: 15px;margin-top: 28px;}


    /*业务范围*/
    .main1 .lb1{margin: -6px;}
    .main1 .list{padding: 25px 5px;border-radius: 0 20px 0 0;margin: 6px;}
    .main1 .swiper-slide:nth-child(even) .list{border-radius: 20px 0 0 0;}
    .main1 .list .img{width: 120px;height: 120px;border: 4px solid #FEF2F3;}
    .main1 .list .tt1{font-size: 17px;margin-top:14px;}
    .main1 .list .tt2{font-size: 14px;margin-top: 2px;}


    /*产品展示*/
    .main2 .list .tt{font-size: 14px;line-height: 44px;text-align: center;margin-top: 0;padding: 0 5px;}
    .main2 .list .tt i{display: none;}


    /*关于我们*/
    .main5 .box1{padding: 20px 20px 30px;}
    .main5 .box1 .bjcover{width: 100%;height:auto;padding-top: 60%;}
    .main5 .box1 .tt{width: 100%;padding: 20px 0 0;}
    .main5 .box1 .tt .tt1{font-size:20px;line-height: 30px;padding-bottom:36px;}
    .main5 .box1 .tt .tt1:after{bottom: 18px;}
    .main5 .box1 .tt .tt2{font-size: 14px;line-height:26px;-webkit-line-clamp:10;}
    .main5 .box1 .more{margin-top: 18px;}

    .main5 .box2{margin-top:20px;}
    .main5 .box2 .lb5{padding:15px;}
    .main5 .box2 .list .tt{font-size: 14px;line-height: 44px;}









}

@media (max-width:767px) {


}
@media (max-width:600px) {
    .title1 a{min-width: calc(50% - 4px);font-size: 14px;padding: 0 10px;}

}

@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;} 
}