@charset "utf-8";

@import url(public.css);

/* header */
.header{width: 100%; position: relative; background-color: #fff;}
.header .wrap{width: 100%; height: 100%; padding: 0 0 0 calc(100% - 1670px);}
.header-content{width: 100%; position: relative; height: 100px; padding: 0 0 0 10px; display: flex; justify-content: space-between; align-items: center;}
.header .logo{overflow: hidden; display: flex; height: 100%; align-items: center;}
.header .logo img{max-width: 100%; max-height: 100%; width: 391px; height: auto;}
/* menu */
.header-menu{position:absolute; top: 0; bottom: 0; right: 15px; margin: auto; z-index: 6; padding: 0; height: 20px; display:block; cursor:pointer;}
.header-menu .icon-bar{background:#333; width:30px; height: 3px; display: block;}
.header-menu .icon-bar:nth-child(2){margin: 5px 0;}
.header-menu .icon-bar:nth-child(3){width: 22px;}
.header-menu.on .icon-bar:nth-child(1){margin-top: 8px; transform:rotateZ(45deg);}
.header-menu.on .icon-bar:nth-child(2){opacity:0;}
.header-menu.on .icon-bar:nth-child(3){width: 30px; top:50%; position:absolute; transform:translate(0,-50%) rotateZ(135deg);}
/* nav */
.header-nav{position: relative;}
.header-nav .nav{max-width: 1200px; margin: 0 auto;}
.header-nav .nav-list{width: 100%;}
.header-nav .nav-list>li{float: left; position: relative; text-align: center;}
.header-nav .nav-list>li>a{line-height: 100px; padding: 0 20px; font-size: 16px; color: #333; display: block;}
.header-nav .nav-list>li>a::before{content: ""; position: absolute; bottom: 0; left: 0; right: 0; margin: auto; width: 0; height: 3px; background: url(../images/nav_hover.png) no-repeat; background-size: 100% 100%; transition: all .4s;}
.header-nav .nav-list>li:hover>a::before{width: 75px;}
.header-nav .nav-list>li.on>a::before{width: 75px;}
.header-nav .nav-list>li>i{display: none;}
.header-nav .nav-down{display: none; position: absolute; top: 100%; left: 50%; min-width: 100%; transform: translateX(-50%); z-index: 4; background-color: #fff;}
.header-nav .nav-down li{text-align: center;}
.header-nav .nav-down li a{line-height:40px; font-size: 15px; color: #333; display: block; padding: 0 5px;  white-space: nowrap;}
.header-nav .nav-down li a:hover{color: #666;}
.header-right{height: 100%;}
.header-tel{height: 100%; border-left: 8px solid var(--main-font-color); padding: 0 30px; background-color: #dbdbd8; display: flex; align-items: center;}
.header-tel .tel{font-size: 22px; font-weight:bold; color: var(--main-font-color); padding-left: 40px; line-height: 40px; background: url(../images/tel_icon2.png) no-repeat left center;}
.header.small{position: fixed; left: 0; top: 0; z-index: 6; animation: nav_small 0.5s; box-shadow: 0 0 20px #ccc;}
@keyframes nav_small {
    from {top: -50px;}
    to {top: 0;}
}
@-webkit-keyframes nav_small {
    from {top: -50px;}
    to {top: 0;}
}
/* banner */
.banner{position: relative; font-size: 0;}
.banner img{width: 100%; height: auto;}
.banner .swiper-pagination-bullet{opacity: 1; background-color: #fff;}
.banner .swiper-pagination-bullet-active{background-color: var(--main-color); opacity: 1;}
.banner .banner-prev, .banner .banner-next{position: absolute; top: 0; bottom: 0; margin: auto; width: 33px; height: 66px; z-index: 2; line-height: 66px; text-align: center; font-size: 30px; color: #fff;}
.banner .banner-prev{left: -10%;}
.banner .banner-next{right: -10%;}
.banner:hover .banner-prev{left: 2%;}
.banner:hover .banner-next{right: 2%;}
/*  */
.search{width: 100%; overflow: hidden; background-color: #e8e8e8;}
.search .wrap{position: relative; display: flex; z-index: 1;}
.search .wrap::before{content: ""; position: absolute; right: 99%; top: 0; width: 1000px; height: 100%; background-color: var(--main-color); z-index: -1;}
.search .wrap::after{content: ""; position: absolute; left: 99%; top: 0; width: 1000px; height: 100%; background-color: var(--main-font-color); z-index: -1;}
.search .title{background-color: var(--main-color); font-size: 20px; color: var(--main-font-color); font-weight: bold; line-height: 65px; padding-right: 15px;}
.search .search-form{flex: 1; background-color: #e8e8e8; padding: 0 0 0 15px;}
.search .search-form .search-text{width: calc(100% - 180px); height: 100%; float: left; background-color: #e8e8e8; font-size: 16px; color: #333;}
.search .search-form .search-btn{width: 180px; height: 100%; float: left; text-align: center; background-color: var(--main-font-color);}
.search .search-form .search-btn span{font-size: 16px; color: #fff; padding-left: 25px; display: inline-block; line-height: 25px; background: url(../images/search_icon1.png) no-repeat left center;}
/*  */
.title-index{text-align: center; margin-bottom: 40px;}
.title-index .title1{font-size: 24px; color: var(--main-font-color); font-weight: bold; position: relative; padding-bottom: 13px;}
.title-index .title1::before{content: ""; position: absolute; bottom: 0; left: 0; right: 0; margin: auto; width: 50px; height: 3px; background-color: var(--main-font-color);}
.title-index .title2{font-size: 16px; color: #909090; margin-top: 10px;}
.padding1{padding: 40px 0;}
.more{text-align: center; margin-top: 40px;}
.more a{display: inline-block; width: 250px; height: 50px; line-height: 48px; border: 1px solid var(--main-color); border-radius: 50px; font-size: 16px; color: var(--main-font-color); background-color: var(--main-color);}
.more a:hover{background-color: #fff; color: var(--main-font-color);}
/*  */
.about{width: 100%; overflow: hidden;}
.about .video-box{position: relative; width: 50%; float: left; overflow: hidden;}
.about .video-box::before{content: ""; display: block; padding-top: 69%;}
.about .video-box .video{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}
.about .video-box .icon{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100px; height: 100px; background: url(../images/video_icon.png) no-repeat; background-size: 100% 100%;}
.about .content{width: 50%; float: left; padding: 0 0 0 25px;}
.about .about-title{font-size: 50px; color: #333; margin-bottom: 25px; font-weight: bold; font-family: Arial; text-transform: uppercase;}
.about .content-text{font-size: 16px; color: #333; height: 300px; line-height: 30px; overflow: hidden; margin-bottom: 25px;}
.about .list{display: flex; justify-content: space-between;}
.about .list li{text-align: center; flex: 1;}
.about .list .icon{position: relative; display: inline-block; overflow: hidden; width: 50px; height: 50px;}
.about .list .icon img{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; max-width: 100%; max-height: 100%; object-fit: contain;}
.about .list .text{font-size: 14px; color: #333;}
/*  */
.advantage{width: 100%; overflow: hidden; background: url(../images/advantage_bg.jpg) no-repeat center center; background-size: cover;}
.advantage-list{display: flex; justify-content: space-around; position: relative; padding-bottom: 30px;}
.advantage-list::before{content: ""; position: absolute; bottom: 0; left: 0; width: 100%; height: 1px; background-color: #3448a2;}
.advantage-list li{float: left; position: relative;}
.advantage-list .item{width: 130px; height: 130px; background-color: #fff; border-radius: 50%; padding: 20px 0 0 0; overflow: hidden; text-align: center; position: relative;}
.advantage-list .item .text1{font-size: 16px; color: #333; line-height: 1.8;}
.advantage-list .item .text1 span{font-size: 28px; color: #333; font-family: Arial; /*font-weight: bold;*/}
.advantage-list .item .text2{text-align: center; width: 100%;}
.advantage-list .item::before{content: ""; position: absolute; bottom: -55px; left: 0; right: 0; margin: auto; width: 80px; height: 80px; border-radius: 50%; background-color: var(--main-color);}
.advantage-list li::after{content: ""; position: absolute; bottom: -40px; left: 0; right: 0; margin: auto; width: 23px; height: 23px; background: url(../images/advantage_icon.png) no-repeat; background-size: 100% 100%;}
/*  */
.product{width: 100%; background-color: #f4f4f4; overflow: hidden;}
.sideBar-left{width: 340px; float: left;}
.sideBar-right{width: calc(100% - 360px); float: right;}
.sideBar{width: 100%; overflow: hidden;}
.sideBar-title{padding: 12px 0; text-align: left; position: relative; margin-bottom: 20px;}
.sideBar-title .title1{font-size: 20px; color: var(--main-font-color); font-weight: bold; position: relative; z-index: 1; top: 15px; padding: 0 0 0 45px;}
.sideBar-title .title2{font-size: 60px; color: #d3d5dd; font-weight: bold; position: absolute; line-height: 1; top: 0; left: 0;}
.sideBar-title .title2 span{color: var(--main-color);}
.sideBar-title .icon{position: absolute; top: 0; bottom: 0; right: 15px; margin: auto; width: 30px; height: 30px; line-height: 30px; font-size: 30px; color: var(--main-font-color); display: none;}
.sideBar .list>li{border-bottom: 1px solid #dedada;}
.sideBar .list>li>a{display: block; height: 50px; line-height: 50px; text-align: left; background-color: #fff; position: relative; font-size: 16px; color: #333; padding: 0 55px 0 40px;}
.sideBar .list>li:hover>a{color: var(--main-font-color); background-color: var(--main-color);}
.sideBar .list>li:hover>a>.icon{color: var(--main-font-color);}
.sideBar .list>li.act>a{color: var(--main-font-color); background-color: var(--main-color);}
.sideBar .list>li.act>a>.icon{color: var(--main-font-color);}
.sideBar .list>li>a>.icon{position: absolute; top: 0; bottom: 0; right: 40px; margin: auto; width: 14px; height: 24px; line-height: 20px; text-align: center; font-size: 24px; color: #333;}
.sideBar .sideBar-down{width: 100%; display: none;}
.sideBar .sideBar-down li{border-bottom: 1px dotted #ddd; background-color: #fff; text-align: center;}
.sideBar .sideBar-down li a{display: block; height: 40px; line-height: 40px; color: #333; text-align:left; text-indent:56px;}
.sideBar .sideBar-down li a:hover{color: #233481;}
.sideBar .sideBar-down li a.act{color: #233481;}
.sideBar .sideBar-down li:last-child{border-bottom: none;}
/*  */
.product{width: 100%; overflow: hidden; background-color: #f4f4f4;}
.product-list{width: calc(100% + 20px);}
.product-list li{width: calc(100% / 3 - 20px); float: left; margin: 0 20px 20px 0;}
.product-list .item{width: 100%; display: block; border: 1px solid #dedede; padding: 5px 5px 0 5px; background-color: #fff;}
.product-list .item .img-box{position: relative; overflow: hidden; border: 1px solid #dedede;}
.product-list .item .img-box::before{content: ""; display: block; padding-top: 80%;}
.product-list .item .text{height: 55px; line-height: 55px; font-size: 16px; color: #333; overflow: hidden; }
.product-list .item .text span{float: right; font-size: 14px;}
.product-list .item:hover{background-color: var(--main-color);}
.product-list .item:hover .img-box img{transform: scale(1.1);}
.product-list .item:hover .text{color: var(--main-font-color);}
.product-list .item:hover .text span{color: var(--main-font-color);}
/*  */
.hf{text-align: center; overflow: hidden;}
.hf img{width: 100%; height: auto;}
/*  */
.case{width: 100%; overflow: hidden; background-color: #f4f4f4;}
.case .tab{width: 100%; text-align: center; margin-bottom: 20px; overflow: hidden; text-align: center;}
.case .tab .tab-list{overflow: hidden; width: 100%; font-size: 0; display: flex; justify-content: center; flex-wrap: wrap;}
.case .tab .tab-list li{float: left; padding: 0 5px 10px 5px;}
.case .tab .tab-list li a{display: block; width: 135px; height: 40px; line-height: 38px; border-radius: 40px; border: 1px solid var(--main-font-color); text-align: center; background-color: var(--main-font-color); font-size: 16px; color: #fff;}
.case .tab .tab-list .select a{background-color: #fff; color: var(--main-font-color);}
.case .tab-content{width: 100%; overflow: hidden;}
.case .tab-content .con{display: none;}
.case .tab-content .con.act{display: block;}
.case .case-left{width: 50%; padding-right: 10px; float: left;}
.case .case-right{width: 50%; padding-left: 10px; float: right;}
.case-list{width: calc(100% + 20px);}
.case-list li{width: calc(100% / 2 - 20px); float: left; margin: 0 20px 20px 0;}
.case-item{width: 100%; display: block;}
.case-item .img-box{position: relative; overflow: hidden;}
.case-item .img-box::before{content: ""; display: block; padding-top: 75%;}
.case-item .mask{position: absolute; left: 0; bottom: 0; width: 100%; height: 40px; line-height: 40px; padding: 0 25px; font-size: 16px; color: #fff; background-color: rgba(0,0,0,.39);}
.case-item:hover .img-box img{transform: scale(1.1);}
/*  */
.application{width: 100%; overflow: hidden;}
.application .wrap{display: flex;}
.application .img-box{width: 50%; float: left; text-align: center; overflow: hidden;}
.application .img-box img{width: 100%; height: 100%; object-fit: cover;}
.application .content{width: 50%; float: left; padding: 40px; border: 1px solid #e8e7e7; background-color: #fff;}
.application .title{font-size: 20px; color: #333; font-weight: bold; margin-bottom: 15px;}
.application .content-text{font-size: 16px; color: #333; line-height: 30px; height: 270px; overflow: hidden;}
.application .icon{position: relative; overflow: hidden; width: 90px; height: 90px; border-radius: 50%; border: 2px solid #fff; display: block; margin: auto;}
.application .text{font-size: 16px; color: #333; margin-top: 40px; text-align: center; line-height: 30px; height: 30px;}
.application .swiper_content{margin-top: 30px;}
.application .swiper_content::before{content: ""; position: absolute; bottom: 55px; left: 0; width: 100%; height: 1px; background-color: #d2d2d2;}
.application .swiper_content .swiper-slide{position: relative;}
.application .swiper_content .swiper-slide::before{content: ""; position: absolute; bottom: 49px; left: 0; right: 0; margin: auto; width: 15px; height: 15px; border: 2px solid #d2d2d2; background-color: #fff; border-radius: 50%;}
.application .swiper_content .swiper-slide-thumb-active .icon{border-color: var(--main-color);}
/*  */
.news{width: 100%; overflow: hidden; background: url(../images/news_bg.png) no-repeat center center; background-size: cover;}
.news .title-index .title1{color: #fff;}
.news .title-index .title1::before{background-color: #fff;}
.news .title-index .title2{color: #fff;}
.news .news-title{font-size: 16px; color: #233481; padding: 0 0 15px 30px; border-bottom: 1px solid #e6dfdb; margin-bottom: 15px; font-weight: bold; background: url(../images/news_title_icon.png) no-repeat left 1px;}
.news-left{width: 50%; float: left; padding-right: 10px;}
.news-right{width: 50%; float: right; padding-left: 10px;}
.news .wrap{background-color: #fff; padding: 20px 10px}
.news .img-box{text-align: center; overflow: hidden;}
.news .img-box img{width: 100%; height: auto;}
.news .content{padding: 15px 0 0 0;}
.news .title{font-size: 16px; color: var(--main-font-color); margin-bottom: 10px; font-weight: bold;}
.news .text{font-size: 14px; color: #333; line-height: 25px; max-height: 75px; overflow: hidden;}
.news .mm{width: 120px; height: 30px; line-height: 30px; display: block; text-align: center; margin-top: 20px; font-size: 14px; color: #231F20; background-color: var(--main-color);}
.news .box{padding-bottom: 20px; display: flex; align-items: center; border-bottom: 1px solid #e6dfdb;}
.news .img-box2{width: 35%; float: left; position: relative;}
.news .img-box2::before{content: ""; display: block; padding-top: 65%;}
.news .content2{width: 65%; float: left; padding: 0 0 0 15px;}
.news-list{margin-top: 20px;}
.news-list li a{display: block; line-height: 40px; height: 40px; overflow: hidden; font-size: 16px; color: #333;}
.news-list li a span{float: right;}
.news-list li a:hover{color: var(--main-color);}
.news .more a{background-color: var(--main-color); color: var(--main-font-color);}
/*  */
.partner{width: 100%; overflow: hidden;}
.partner-list{width: calc(100% + 20px);}
.partner-list li{width: calc(100% / 6 - 20px); float: left; margin: 0 20px 20px 0;}
.partner-list .item{display: block;}
.partner-list .item .img-box{position: relative; overflow: hidden;}
.partner-list .item .img-box::before{content: ""; display: block; padding-top: 50%;}
/*  */
.footer1{width: 100%; padding: 30px 0; overflow: hidden; background: url(../images/footer1_bg.jpg) no-repeat center center; background-size: cover;}
.footer1 .wrap{display: flex; justify-content: space-between;}
.footer1 .footer_nav{width: 80%; display: flex; justify-content: space-between; float: left;}
.footer1 .footer_nav dt{font-size: 16px; color: #fff; font-weight: bold; margin-bottom: 15px; line-height: 20px;}
.footer1 .footer_nav dt a{color: #fff;}
.footer1 .footer_nav dd{font-size: 14px; color: #fff; line-height: 30px;}
.footer1 .footer_nav dd a{color: #fff;}
.footer1 .footer_nav dd a:hover{text-decoration: underline;}
.footer1 .QR{float: right; padding: 40px 0 0 0; width: 18%;}
.footer1 .QR .item{text-align: center; overflow: hidden; width: 48%;float: left;}
.footer1 .QR .item img{width: 110px; height: 110px;}
.footer1 .QR .item .text{font-size: 14px; color: #fff;}
.footer2{width: 100%; padding: 10px 0; background-color: var(--main-color);}
.footer2 .text{font-size: 14px; color: var(--main-font-color);}
/*  */
.inner-page{padding: 40px 0; min-height: 500px;}
.title-inner{margin-bottom: 20px;}
.title-inner .breadcrumb{font-size: 15px; color: #333; line-height:1.6;}
/*  */
.about-page{width: 100%; overflow: hidden;}
.about-page .title-box{text-align: center; overflow: hidden; margin-bottom: 10px; font-size:18px; line-height:2; font-weight:bold;}
.about-page .img-box{text-align: center; overflow: hidden; margin-bottom: 10px;}
.about-page .img-box img{max-width: 100%; height: auto;}
.about-page .content{font-size: 16px; color: #333; line-height: 2;}
.about-page .content img{max-width: 100% !important; height: auto !important;}

/*  */
.product-details{width: 100%; overflow: hidden;}
.product-details .wrap1{background-color: #fff; padding: 20px 0;}
.product-details .wrap1 .imgbox{width: 40%; float: left; text-align: center; overflow: hidden;}
.product-details .wrap1 .imgbox img{width: 100%; height: auto;}
.product-details .wrap1 .content{width: 60%; float: left; padding-left: 30px;}
.product-details .wrap1 .title{font-size: 20px; color: #333; margin-bottom: 20px; font-weight: bold;}
.product-details .wrap1 .text{font-size: 14px; color: #333; line-height: 25px; margin-bottom: 20px;}
.product-details .wrap1 .tel{font-size: 28px; color: var(--main-font-color); float: left; line-height: 35px;}
.product-details .tab{width: 100%; text-align: left;}
.product-details .wrap2{width: 100%; background-color: #fff;}
.product-details .product-details-tab{width: 100%; background-color: var(--main-color);}
.product-details .product-details-tab .tabList{overflow: hidden; width: 100%; font-size: 0;}
.product-details .product-details-tab .tabList li{float: left;}
.product-details .product-details-tab .tabList li a{display: block; width: 140px; height: 50px; line-height: 50px; text-align: center; font-size: 16px; color: #fff;}
.product-details .product-details-tab .tabList .select a{background: #333;}
.product-details .product-details-tab-content{width: 100%; overflow: hidden; padding: 20px;}
.product-details .product-details-tab-content .con{display: none;}
.product-details .product-details-tab-content .con.act{display: block;}
.product-details .wrap2{width: 100%; background-color: #fff;}
.product-details .wrap2 .content{font-size: 14px; color: #333; line-height: 25px;}
.product-details .wrap2 .content img{max-width: 100%; height: auto;}
/*  */
.case-page{width: 100%; overflow: hidden;}
.case-page .case-list li{width: calc(100% / 3 - 20px); margin: 0 20px 20px 0;}
/*  */
.case-details{width: 100%; overflow: hidden;}
.case-details .title-box{text-align: center; overflow: hidden; margin-bottom: 10px; font-size:18px; line-height:2; font-weight:bold;}
.case-details .img-box{text-align: center; overflow: hidden; margin-bottom: 10px;}
.case-details .img-box img{max-width: 100%; height: auto;}
.case-details .content{font-size: 14px; color: #333; line-height: 25px;}
.case-details .content img{max-width: 100%; height: auto;}
/*  */
.partner-page{width: 100%; overflow: hidden;}
/*  */
.news-page-list{width: 100%;}
.news-page-list li{margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #efefef;}
.news-page-list .item{width: 100%;}
.news-page-list .item a{display: flex; width: 100%;}
.news-page-list .item .img-box{width: 15%; float: left; position: relative;}
.news-page-list .item .img-box::before{content: ""; display: block; padding-top: 50%;}
.news-page-list .item .content{width: 85%; float: left; padding: 5px 15px;}
.news-page-list .item .content .title{font-size: 18px; color: #2a2a2a; margin-bottom: 10px;}
.news-page-list .item .content .text{font-size: 14px; color: #868686; height: 50px; line-height: 25px; overflow: hidden; margin-bottom: 15px;}
.news-page-list .item .content .time{font-size: 14px; color: #7b7b7b; font-family: Arial; font-weight: bold; border-bottom: 1px solid #7b7b7b; display: inline-block;}
.news-page-list .item:hover{transform: translateY(-5px); box-shadow: 5px 5px 10px #ccc;}
/*  */
.news-details{width: 100%;}
.news-details .title{text-align: center; border-bottom: 1px dotted #ddd; padding-bottom: 15px; margin-bottom: 20px;}
.news-details .title .title1{font-size: 16px; color: #333; font-weight:bold;}
.news-details .title .title2{font-size: 14px; color: #999; margin-top: 10px;}
.news-details .img-box{text-align: center; overflow: hidden;}
.news-details .img-box img{max-width: 100%; height: auto; display: inline-block;}
.news-details .txtbox{font-size: 14px; color: #333; line-height: 25px; margin-top: 20px;}
.news-details .txtbox img{ max-width:100% !important; height:auto !important;}
/*  */
.contact-page{width: 100%; overflow: hidden;}
.contact-page .txt-box{font-size: 16px; color: #333; line-height: 28px; padding-bottom:10px;}
.contact-page .map{position: relative; overflow: hidden;}
.contact-page .map::before{content: ""; display: block; padding-top: 50%;}
.contact-page .map iframe{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}


@media (max-width: 1499px){
    .header-nav .nav-list>li>a{padding: 0 15px;}
    .header-tel{padding: 0 20px; border-left: 5px solid var(--main-font-color);}
    /*  */
    .news-page-list .item .img-box{width: 25%;}
    .news-page-list .item .content{width: 75%;}
}

@media (max-width: 1399px){
    .header .logo img{width: 320px;}
    .header-nav .nav-list>li>a{padding: 0 12px;}
    .search .title{font-size: 18px; line-height: 55px;}
    .more a{width: 200px; height: 40px; line-height: 38px;}
    .about .about-title{font-size: 38px; margin-bottom: 15px;}
    .about .content-text{font-size: 14px; line-height: 25px;}
    .application .content{padding: 20px}
    .application .content-text{font-size: 14px; line-height: 25px; height: 250px;}
    .application .icon{width: 70px; height: 70px;}
    .application .icon img{width: 60%; height: 60%;}
    .news-list li a{font-size: 14px; height: 35px; line-height: 35px;}
    .footer1 .footer_nav{width: 78%;}
    .sideBar-title .title2{font-size: 48px;}
    .sideBar-title .title1{top: 8px; padding: 0 0 0 35px;}
    /*  */
    .product-details .wrap1 .tel{font-size: 16px;}
    .product-details .wrap1 .btn{width: 100px; height: 35px; line-height: 35px;}
    .product-details .product-details-tab .tabList li a{width: 100px; height: 35px; line-height: 35px; font-size: 14px;}
.footer1 .QR{ width: 22%;}
}

@media (max-width: 1299px){
    .header-content{height: 90px;}
    .header .logo img{width: 280px;}
    .header-nav .nav-list>li>a{padding: 0 10px; line-height: 90px;}
    .header-tel .tel{font-size: 18px; padding-left: 35px; background-size: 25px;}
    .search .title{font-size: 14px; line-height: 45px;}
    .search .search-form .search-text{font-size: 14px;}
    .search .search-form .search-text{width: calc(100% - 120px);}
    .search .search-form .search-btn{width: 120px;}
    .search .search-form .search-btn span{font-size: 14px;}


}


@media (max-width: 1199px){
    .header .logo img{width: 240px;}
    .header .header-nav .nav-list>li>a{font-size: 14px; padding: 0 8px;}
    .header-tel{padding: 0 10px;}
    .header-tel .tel{font-size: 16px;}
    /*  */
    .sideBar-left{width: 280px;}
    .sideBar-right{width: calc(100% - 300px);}
    .sideBar .list>li>a{height: 50px; line-height: 50px; font-size: 14px; padding: 0 30px 0 20px;}
    .sideBar .list>li>a>.icon{right: 20px;}

    .footer1 .footer_nav{width: 76%;}
	.footer1 .QR{ width: 24%;}
    

}

@media (min-width: 991px){
    .header .header-nav{display: block !important;}
}

@media (max-width: 991px){
    .header-content{height: 80px;}
    .header-nav{position: fixed; top: 0; left: 0; z-index: 5; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); display: none;}
    .header-nav .nav{position: absolute; top: 0; right: 0; width: 60%; height: 100%; background-color: #fff; transform: translateX(100%); transition: all .2s;}
    .header-nav .nav-list{padding: 80px 20px 0 20px;}
    .header-nav .nav-list>li{width: 100%; text-align: left;}
    .header-nav .nav-list>li::before{display: none;}
    .header-nav .nav-list>li>a{color: #333; line-height: 50px;}
    .header-nav .nav-list>li>a::before{display: none;}
    .header-nav .nav-list>li>a:hover{color: var(--main-font-color);}
    .header-nav .nav-list>li.on>a{color: var(--main-font-color);}
    .header-nav .nav-list>li>i{display: block; position: absolute; top: 15px; right: 0; width: 20px; height: 20px; line-height: 18px; text-align: center; font-size: 14px;}
    .header-nav .nav.act{transform: translateX(0);}
    .header-nav .nav-down{display: none; position: static; width: 100%; transform: translateX(0); margin-bottom: 15px;}
    .header-nav .nav-down li{text-align: left;}
    .header-nav .nav-down li a{font-size: 12px; line-height: 30px; padding: 0 5px 0 20px;}
    .banner .banner-prev{left: 2%;}
    .banner .banner-next{right: 2%;}
    /*  */
    .padding1{padding: 30px 0;}
    .title-index{margin-bottom: 30px;}
    .more{margin-top: 20px;}
    .more a{width: 160px; height: 32px; line-height: 30px; font-size: 14px;}
    .about .video-box .icon{width: 60px; height: 60px;}
    .about .about-title{font-size: 24px; margin-bottom: 10px;}
    .about .content-text{height: 225px; margin-bottom: 10px;}
    .about .list .icon{width: 30px; height: 30px;}
    .advantage-list .item{width: 110px; height: 110px;}
    .advantage-list .item .text1{font-size: 14px;}
    .advantage-list .item .text1 span{font-size: 30px;}
    .sideBar-left{width: 240px;}
    .sideBar-right{width: calc(100% - 260px);}
    .sideBar .list>li>a{height: 40px; line-height: 40px; padding: 0 20px 0 10px;}
    .sideBar .list>li>a>.icon{right: 10px; width: 10px; height: 20px;}
    .product-list{width: calc(100% + 10px);}
    .product-list li{width: calc(100% / 3 - 10px); margin: 0 10px 10px 0;}
    .product-list .item .text{height: 30px; line-height: 30px; font-size: 14px;}
    .product-list .item .text span{display: none;}
    .case .tab .tab-list li a{width: 120px; height: 32px; line-height: 30px; font-size: 14px;}
    .case-item .mask{height: 30px; line-height: 30px; font-size: 14px; padding: 0 10px;}
    .application .content{padding: 10px;}
    .application .title{font-size: 16px;}
    .application .content-text{font-size: 12px; height: 200px;}
    .application .swiper_content{margin-top: 20px;}
    .application .icon{width: 50px; height: 50px;}
    .application .text{margin-top: 30px; height: 25px; line-height: 25px;}
    .application .swiper_content::before{bottom: 45px;}
    .application .swiper_content .swiper-slide::before{bottom: 38px;}
    .news .box{padding-bottom: 15px;}
    .news-list{margin-top: 15px;}
    .news-list li a{height: 30px; line-height: 30px; font-size: 12px;}
    .footer1{display: none;}
    /*  */
    .inner-page{padding: 30px 0;}
    .case-page .case-list{width: calc(100% + 10px);}
    .case-page .case-list li{width: calc(100% / 3 - 10px); margin: 0 10px 10px 0;}
    .partner-page .partner-list li{width: calc(100% / 3 - 20px);}
}

@media (max-width: 767px){
    .header-content{height: 60px;}
    .search .title{display: none;}
    .search .search-form{height: 40px; padding: 0;}
    .search .wrap::before{display: none;}
    .search .search-form .search-text{width: calc(100% - 80px);}
    .search .search-form .search-btn{width: 80px;}
    .title-index{margin-bottom: 15px;}
    .title-index .title1{font-size: 18px;}
    .title-index .title2{font-size: 12px;}
    .padding1{padding: 20px 0;}
    .about .video-box{width: 100%;}
    .about .content{width: 100%; padding: 15px 0 0 0;}
    .about .about-title{font-size: 18px;}
    .about .content-text{height: 200px;}
    .advantage-list{flex-wrap: wrap; padding: 0; justify-content: center;}
    .advantage-list::before{display: none;}
    .advantage-list li::after{display: none;}
    .advantage-list li{padding: 0 3px 6px 3px;}
    .advantage-list .item{width: 100px; height: 100px;}
    .advantage-list .item .text1{font-size: 12px;line-height: 1;}
    .advantage-list .item .text1 span{font-size: 24px;}
    .advantage-list .item .text2{font-size: 12px; margin-top: 5px;}
    .sideBar-left{width: 100%;}
    .sideBar-right{width: 100%; padding: 0; margin-top: 10px;}
    .sideBar-title{background-color: var(--main-color); padding: 10px; margin-bottom: 5px;}
    .sideBar-title .title1{color: var(--main-font-color); top: 0; padding: 0; font-size: 16px;}
    .sideBar-title .title2{display: none;}
    .sideBar-title .icon{display: block;}
    .sideBar .list{display: none;}
    .product-list li{width: calc(100% / 2 - 10px);}
    .more{margin-top: 10px;}
    .more a{width: 140px;}
    .hf{display: none;}
    .case{padding: 0 10px;}
    .case .tab{margin-bottom: 10px;}
    .case .tab .tab-list li{padding: 0 2px 4px 2px;}
    .case .case-left{width: 100%; padding: 0;}
    .case .case-right{width: 100%; padding: 0; margin-top: 10px;}
    .application .wrap{flex-wrap: wrap;}
    .application .img-box{width: 100%;}
    .application .content{width: 100%;}
    .application .title{margin-bottom: 10px;}
    .application .text{font-size: 12px; margin-top: 20px;}
    .application .swiper_content::before{bottom: 32px;}
    .application .swiper_content .swiper-slide::before{bottom: 25px;}
    .news .wrap{padding: 10px;}
    .news-left{width: 100%; padding: 0;}
    .news-right{width: 100%; padding: 0; margin-top: 10px;}
    .news .news-title{padding: 0 0 10px 30px; margin-bottom: 10px;}
    .news .content{padding: 0; margin-top: 10px;}
    .news .title{font-size: 14px;}
    .news .text{font-size: 12px; line-height: 20px; max-height: 60px;}
    .news .mm{margin: 10px 0 0 0;}
    .news .content2{padding: 0 0 0 10px;}
    .news .box{padding-bottom: 10px;}
    .news-list{margin-top: 10px;}
    .partner-list{width: calc(100% + 10px);}
    .partner-list li{width: calc(100% / 3 - 10px); margin: 0 10px 10px 0;}
    .footer2 .text{width: 100%; text-align: center;}
    /*  */
    .inner-page{padding: 20px 0;}
    .title-inner{margin-bottom: 10px; display:none;}
    .product-details .wrap1{padding: 10px 0;}
    .product-details .wrap1 .imgbox{width: 100%;}
    .product-details .wrap1 .content{width: 100%; margin-top: 10px; padding: 0;}
    .product-details .wrap1 .title{font-weight: bold; margin-bottom: 10px; font-size: 16px;}
    .product-details .wrap1 .text{font-size: 12px; line-height: 20px; margin-bottom: 10px;}
    .product-details .wrap1 .tel{width: 100%;}
    .product-details .product-details-tab .tabList li a{height: 30px; line-height: 30px; font-size: 12px;}
    .product-details .product-details-tab-content{padding: 10px;}
    .product-details .wrap2 .content{font-size: 12px; line-height: 20px;}
    .case-page .case-list li{width: calc(100% / 2 - 10px);}
    .news-page-list li{margin-bottom: 10px; padding-bottom: 10px;}
    .news-page-list .item .img-box{width: 130px;}
    .news-page-list .item .content{width: calc(100% - 130px); padding: 2px 0 2px 10px;}
    .news-page-list .item .content .title{font-size: 14px; font-weight: bold; margin-bottom: 5px;}
    .news-page-list .item .content .text{font-size: 12px; height: 60px; line-height: 20px; margin-bottom: 5px;}
    .news-page-list .item .content .time{font-size: 12px; display: none;}
	
	.contact-page .map::before{content: ""; display: block; padding-top: 80%;}
}