@charset "utf-8";

@import url(public.css);
/* header */
.header{width: 100%; position: relative;}
.header-top{overflow: hidden; border-bottom: 1px solid #ededeb;}
.header-top .language{float: right; overflow: hidden; padding-left: 30px; background: url(../images/language_icon.png) no-repeat left center; background-size: 20px;}
.header-top .language a{float: left; font-size: 14px; color: #333; line-height: 30px; margin-right: 15px; font-weight: bold;}
.header-top .language a:last-child{margin-right: 0;}
.header-top .language a:hover{color: var(--main-color); font-weight: bold;}
.header-content{width: 100%; position: relative; height: 100px; background-color: #fff; border-bottom: 2px solid #ededeb;}
.header .wrap{width: 100%; height: 100%; 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: 312px; 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; width: 50%; }
.header-nav .nav{max-width: 1200px; margin: 0 auto;}
.header-nav .nav-list{width: 100%; display: flex; justify-content: space-between;}
.header-nav .nav-list>li{float: left; position: relative; text-align: center;}
.header-nav .nav-list>li>a{line-height: 50px; font-size: 18px; color: #000; position: relative; 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-color: var(--main-color); transition: all .4s;}
.header-nav .nav-list>li:hover>a{color: var(--main-color); font-weight: bold;}
.header-nav .nav-list>li:hover>a::before{width: 100%;}
.header-nav .nav-list>li.on>a{color: var(--main-color); font-weight: bold;}
.header-nav .nav-list>li.on>a::before{width: 100%;}
.header-nav .nav-list>li>i{display: none;}
.header-nav .nav-down{display: none; position: absolute; top: 100%; left: 50%; min-width: 150px; transform: translateX(-50%); z-index: 4; background-color: #fff; box-shadow: 0 0 5px #ccc;}
.header-nav .nav-down li{text-align: center;}
.header-nav .nav-down li a{line-height:40px; font-size: 15px; color: var(--main-font-color); display: block; padding: 0 5px;  white-space: nowrap;}
.header-nav .nav-down li a:hover{color: var(--main-color); font-weight: bold;}
.header-right{display: flex; justify-content: space-between;}
.header-wechat{float: left; position: relative;}
.header-wechat .icon{width: 24px; height: 24px;}
.header-wechat .icon img{width: 100%; height: 100%;}
.header-wechat .mask{position: absolute; top: 100%; left: 50%; transform: translateX(-50%) scale(0); padding: 15px 0 0 0; z-index: 5;}
.header-wechat .mask img{width: 100px; height: 100px;}
.header-wechat:hover .mask{transform: translateX(-50%) scale(1);}
.header-search{float: left; position: relative; margin-left: 25px;}
.header-search .icon{width: 23px; height: 23px; cursor: pointer;}
.header-search .icon img{width: 100%; height: 100%;}
.header-search .search-mask{display: none; position: fixed; width: 100%; height: 100%; top: 0; left: 0; z-index: 6;}
.header-search .search-mask .box{width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;}
.header-search .search-mask .bg{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); z-index: 0;}
.header-search .search-form{width: 80%; height: 50px; border-radius: 10px; background-color: #fff; overflow: hidden; position: relative; z-index: 1;}
.header-search .search-form .search-text{width: calc(100% - 100px); float: left; height: 100%; font-size: 16px; color: #333; padding: 0 15px;}
.header-search .search-form .search-btn{width: 100px; float: left; height: 100%; background-color: var(--main-color); font-size: 16px; color: #fff; letter-spacing: 3px; border: none;}
.header-tel{float: left; margin-left: 30px;}
.header-tel .tel{font-size: 20px; color: var(--main-color); font-family: Arial; padding-left: 30px; line-height: 25px; font-weight: bold; background: url(../images/tel_icon1.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{bottom: 30px;}
.banner .swiper-pagination-bullet{opacity: 1; width: 10px; height: 10px; background-color: #333; border-radius: 50%; overflow: hidden; transform: translateY(-3px);}
.banner .swiper-pagination-bullet-active{width: 16px; height: 16px; border: 3px solid var(--main-color); opacity: 1; background-color: #fff; transform: translateY(0);}
.banner .banner-prev, .banner .banner-next{position: absolute; top: 0; bottom: 0; margin: auto; width: 50px; height: 50px; line-height: 48px; z-index: 3; text-align: center; font-size: 30px; color: #a0a0a0; border: 1px solid #a0a0a0;}
.banner .banner-prev{left: 2%;}
.banner .banner-next{right: 2%;}
/*  */
.title-index{text-align: center; margin-bottom: 50px;}
.title-index .title1{font-size: 36px; color: #000; font-weight: bold;}
.title-index .title2{font-size: 18px; color: #000; margin-top: 5px;}
.padding1{padding: 80px 0;}
.more{text-align: left;}
.more a{width: 105px; height: 32px; line-height: 30px; border: 1px solid #e5e5e5; display: inline-block; text-align: center; background-color: #fff;}
.more a span{display: inline-block; font-size: 14px; color: #333; padding-right: 20px; background: url(../images/about_more.png) no-repeat right center;}
/*  */
.product{width: 100%; overflow: hidden;}
.product-list{width: calc(100% + 10px);}
.product-list li{width: calc(100% / 5 - 10px); float: left; margin: 0 10px 10px 0;}
.product-list .item{display: block; width: 100%; position: relative;}
.product-list .item .img-box{position: relative; overflow: hidden;}
.product-list .item .img-box::before{content: ""; display: block; padding-top: 90%;}
.product-list .item .mask{position: absolute; bottom: 0; left: 0; width: 100%; height: 50px; text-align: center; display: flex; flex-direction: column-reverse; justify-content: center; align-items: center; background-color: rgba(0,0,0,.4);}
.product-list .item .title{font-size: 18px; color: #fff; line-height: 50px; height: 50px;}
.product-list .item .icon{width: 35px; height: 35px; display: none; margin-bottom: 10px; background: url(../images/product_icon.png) no-repeat; background-size: 100% 100%;}
.product-list .item:hover .mask{height: 100%; background-color: rgba(211,15,51,.6);}
.product-list .item:hover .icon{display: block;}
/*  */
.intro{width: 100%; overflow: hidden; background: url(../images/intro_bg.jpg) no-repeat center center; background-size: cover;}
.intro .wrap{display: flex;}
.intro-left{width: 18%; float: left; text-align: center; background-color: #272729; position: relative; padding: 50px 0;}
.intro-left::before{content: ""; position: absolute; top: 0; right: 100%; width: 2000px; height: 100%; background-color: #272729;}
.intro-left img{max-width: 100%; height: auto;}
.intro-right{width: 82%; padding: 20px 0; float: right; display: flex; align-items: center;}
.intro-list{width: 100%; display: flex; justify-content: space-around;}
.intro-list .text1{font-size: 24px; color: #fff;}
.intro-list .text1 span{font-size: 70px; color: #fff;}
.intro-list .text2{font-size: 18px; color: #fff; margin-top: 10px;}
/*  */
.about{width: 100%; overflow: hidden;}
.about .wrap{display: flex;}
.about .video-box{width: 50%; float: left; position: relative;}
.about .video-box::before{content: ""; display: block; padding-top: 60%;}
.about .video-box .mask{position: absolute; top: 0; left: 0; width: 100%; height: 100%;}
.about .video-box .mask-box{width: 100%; height: 100%; display: flex; flex-wrap: wrap; justify-content: center; align-content: center;}
.about .video-box .mask .icon{width: 43px; height: 43px; background: url(../images/video_icon.png) no-repeat; background-size: 100% 100%;}
.about .video-box .mask .text{font-size: 24px; color: #fff; font-weight: bold; width: 100%; text-align: center; margin-top: 20px;}
.about .content{width: 50%; float: right; background-color: #f4f4f4; padding: 40px;}
.about .content .title{font-size: 30px; color: #333; padding-bottom: 23px; margin-bottom: 20px; background: url(../images/about_title_icon.png) no-repeat left bottom;}
.about .content .text{font-size: 16px; color: #333; line-height: 30px; margin-bottom: 30px;}
/*  */
.equipment{width: 100%; overflow: hidden; background: url(../images/equipment_bg.jpg);}
.equipment-list .item{display: block; width: 100%;}
.equipment-list .item .img-box{position: relative; overflow: hidden;}
.equipment-list .item .img-box::before{content: ""; display: block; padding-top: 130%;}
.equipment-list .item .mask{position: absolute; bottom: 0; left: 0; width: 100%; line-height: 50px; font-size: 18px; color: #fff; padding: 0 10px; text-align: center; background-color: rgba(0,0,0,.6);}
.equipment-list .item:hover .img-box img{transform: scale(1.1);}
.equipment-list .item:hover .mask{background-color: rgba(211,15,51,.8);}
.equipment-list .swiper-box{padding: 0 90px 60px 90px; margin-bottom: 40px; background: url(../images/equipment_list_bg.png) no-repeat center bottom;}
.equipment .more{text-align: center; margin-top: 20px;}
/*  */
.news{width: 100%; background-color: #fff; overflow: hidden;}
.news .tab{width: 100%; text-align: center; margin-bottom: 40px; overflow: hidden;}
.news .tab .tab-list{overflow: hidden; font-size: 0; display: inline-block; border-bottom: 1px solid #e5e5e5;}
.news .tab .tab-list li{float: left; padding: 0 20px;}
.news .tab .tab-list li a{display: block; line-height: 50px; text-align: center; font-size: 16px; color: #464646;}
.news .tab .tab-list .select a{border-bottom: 3px solid var(--main-color);}
.news .tab-content{width: 100%;}
.news .tab-content .con{display: none;}
.news .tab-content .con.act{display: block;}
.news-list .item{width: 100%; display: block;}
.news-list .item .img-box{position: relative; overflow: hidden;}
.news-list .item .img-box::before{content: ""; display: block; padding-top: 75%;}
.news-list .item .content{background-color: #f4f4f4; padding: 30px;}
.news-list .item .title{font-size: 18px; color: #000; margin-bottom: 15px;}
.news-list .item .text{font-size: 14px; color: #000; line-height: 25px; height: 100px; margin-bottom: 15px; overflow: hidden;}
.news-list .item .time{padding: 15px 15px 0 15px; border-top: 1px solid #e5e5e5;}
.news-list .item .time span{font-size: 14px; color: #999; font-family: Arial; padding-left: 30px; background: url(../images/news_icon1.png) no-repeat left center;}
.news-list .item:hover{box-shadow: 0px 5px 10px 0px #ccc; transform: translateY(-5px);}
.news-list .item:hover .img-box img{transform: scale(1.1);}
.news-list .item:hover .time{border-top-color: var(--main-color);}
.news-btn{width: 175px; height: 44px; display: flex; justify-content: space-between; border: 2px solid #f4f4f4; margin: 40px auto 0 auto;}
.news .news-prev, .news .news-next{width: 40px; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 20px;}
.news-btn .news-icon{width: 40px; height: 100%; background: url(../images/news_icon3.png) no-repeat center center;}
/*  */
.contact{width: 100%; padding-bottom: 50px; overflow: hidden;}
.contact .wrap{display: flex; border-top: 3px solid var(--main-color);}
.contact .contact-left{width: 37%; padding: 60px; background-color: #f4f4f4;}
.contact .contact-right{width: 63%; padding: 60px;}
.contact-title{padding-bottom: 40px; margin-bottom: 40px; position: relative;}
.contact-title::before{content: ""; position: absolute; bottom: 0; left: 0; width: 115px; height: 3px; background-color: var(--main-color);}
.contact-title .title1{font-size: 48px; color: #000; font-family: Arial; text-transform: uppercase; font-weight: bold;}
.contact-title .title2{font-size: 30px; color: #000; font-weight: bold;}
.contact-list{overflow: hidden;}
.contact-list li{font-size: 16px; color: #333333; line-height: 40px; padding-left: 30px; background-repeat: no-repeat; background-position: left 8px;}
.contact-list li:nth-child(1){background-image: url(../images/contact_icon1.png);}
.contact-list li:nth-child(2){background-image: url(../images/contact_icon2.png);}
.contact-list li:nth-child(3){background-image: url(../images/contact_icon3.png);}
.contact-title2{font-size: 20px; color: #000; font-weight: bold; margin-bottom: 40px;}
.contact .form-box{display: flex; flex-wrap: wrap;}
.contact .form-box .item{margin-bottom: 20px; width: 49%;}
.contact .form-box .item .form-text{width: 100%; height: 50px; font-size: 14px; color: #333; border-bottom: 1px solid #eaeaea;}
.contact .form-box .item .form-textarea{width: 100%;  font-size: 14px; color: #333; border-bottom: 1px solid #eaeaea;}
.contact .form-box .item:nth-last-child(2){width: 100%;}
.contact .form-box .form-btn{width: 300px; height: 50px; background-color: var(--main-color); font-size: 16px; color: #fff;}
/*  */
.footer1{width: 100%; background-color: #f4f4f4; padding: 40px 0; overflow: hidden;}
.footer1 .wrap{display: flex;}
.footer1 .footer-left{width: 33%;}
.footer1 .footer-right{width: 67%; padding-left: 100px;}
.footer1 .footer-logo{overflow: hidden; margin-bottom: 10px;}
.footer1 .footer-logo img{max-width: 100%; height: auto;}
.footer1 .footer-text{font-size: 16px; color: #000; line-height: 40px;}
.footer1 .footer-nav{display: flex; justify-content: space-between;}
.footer1 .footer-nav dt{font-size: 20px; color: #000; font-weight: bold; margin-bottom: 15px; line-height: 20px;}
.footer1 .footer-nav dt a{color: #000;}
.footer1 .footer-nav dd{font-size: 16px; color: #000; line-height: 30px;}
.footer1 .footer-nav dd a{color: #000;}
.footer1 .footer-nav dd a:hover{text-decoration: underline;}
.footer2{width: 100%; background-color: var(--main-color); padding: 18px 0; overflow: hidden;}
.footer2 .title{float: left; margin-right: 15px; font-size: 16px; color: #fff; font-weight: bold;}
.footer2 .list{float: left; overflow: hidden;}
.footer2 .list li{float: left; margin-right: 20px;}
.footer2 .list li a{display: block; font-size: 16px; color: #fff;}
.footer3{text-align: center; padding: 15px 0; overflow: hidden;}
.footer3 .copyright{font-size: 14px; color: #000; text-align: center;}
.footer3 .copyright a{color: #000;}
/*  */
.banner-inner{text-align: center; overflow: hidden; position: relative; font-size: 0;}
.banner-inner img{width: 100%; height: auto;}
.banner-inner .mask{position: absolute; top: 50%; transform: translateY(-50%); left: 20%; text-align: left;}
.banner-inner .mask .text1{font-size: 48px; color: #000; font-weight: bold; padding-left: 20px; background: url(../images/banner_icon.jpg) no-repeat left center;}
.banner-inner .mask .text2{font-size: 30px; color: rgba(0,0,0,.2); font-weight: bold; font-family: Arial; text-transform: uppercase;}
/*  */
.inner-page{width: 100%; overflow: hidden;}
.sideBar{text-align: center; overflow: hidden; margin-bottom: 40px;}
.sideBar ul{display: flex; flex-wrap: wrap; justify-content: center;}
.sideBar ul li{float: left; padding: 0 2px 4px 2px;}
.sideBar ul li a{display: inline-block; min-width: 150px; height: 40px; line-height: 40px; font-size: 18px; color: #000; border: 1px solid #ecebeb; box-shadow: 0 0 5px #ecebeb;}
.sideBar ul li a:hover{background-color: var(--main-color); color: #fff;}
.sideBar ul li.on a{background-color: var(--main-color); color: #fff;}
/*  */
.about-page{width: 100%; overflow: hidden;}
.about-page .title{font-size: 28px; color: #333; text-align: center; margin-bottom: 20px;}
.about-page .img-box{text-align: center; overflow: hidden; margin-bottom: 20px;}
.about-page .img-box img{max-width: 100%; height: auto;}
.about-page .content{font-size: 16px; color: #333; line-height: 28px;}
.about-page .content img{max-width: 100%; height: auto;}
.about-page .content1{ max-width: 55%; height: auto; font-size: 16px; color: #333; line-height: 28px; margin: 0 auto;}
.about-page .content1 img{max-width: 100%; height: auto;}
.about-page .content1 table{width: 100%; height: auto; margin: 5px auto;}
.about-page .content1 table td{padding: 2px;}
/*  */
.product-page{width: 100%; overflow: hidden;}
.product-page-list{width: calc(100% + 20px);}
.product-page-list li{width: calc(100% / 4 - 20px); float: left; margin: 0 20px 30px 0;}
.product-page-list .item{display: block; width: 100%; border-radius: 5px; overflow: hidden; box-shadow: 0 0 10px #ccc;}
.product-page-list .item .img-box{position: relative; overflow: hidden;}
.product-page-list .item .img-box::before{content: ""; display: block; padding-top: 65%;}
.product-page-list .item .content{background-color: #fff; border: 1px solid #e7e7e7; padding: 15px;}
/*.product-page-list .item .title-product{text-align: left; position: relative; border-bottom: 1px solid #000; padding-bottom: 30px; margin-bottom: 30px;}
.product-page-list .item .title-product::before{content: ""; position: absolute; left: 0; bottom: -1px; width: 0; height: 1px; z-index: 2; background-color: var(--main-color); transition: all .4s;}*/
.product-page-list .item .title1{font-size: 20px; color: #000;}
.product-page-list .item .title2{font-size: 16px; color: #999; font-family: Arial; margin-top: 10px;}
.product-page-list .item .text{font-size: 15px; color: #000; line-height: 30px; height: 60px; overflow: hidden;}
.product-page-list .item .mm{border: 1px solid #e7e7e7; border-top: none; font-size: 15px; color: #000; position: relative; padding: 20px 30px;}
.product-page-list .item .mm .icon{position: absolute; top: 0; bottom: 0; right: 15px; margin: auto; width: 31px; height: 9px; background: url(../images/product_icon2.png) no-repeat; background-size: 100% 100%;}
.product-page-list .item:hover .img-box img{transform: scale(1.1);}
.product-page-list .item:hover .title1{color: var(--main-color);}
.product-page-list .item:hover .title-product::before{width: 100%;}
.product-page-list .item:hover .mm{color: var(--main-color);}
/*  */
.product-details{width: 100%; overflow: hidden;}
.product-details .wrap1{padding: 0 0 60px 0; overflow: hidden;}
.product-left{width: 50%; float: left; padding-right: 40px;}
.product-right{width: 50%; float: right;}
.xiangce .imgbox{position: relative; overflow: hidden; border: 1px solid #eee;}
.xiangce .imgbox::before{content: ""; display: block; padding-top: 60%;}
.xiangce .swiper_tab{margin-bottom: 10px;}
.xiangce .swiper_content{padding: 0 25px;}
.xiangce .swiper_content .swiper-slide-thumb-active .imgbox{border: 2px solid var(--main-color);}
.xiangce .xiangce-next, .xiangce .xiangce-prev{position: absolute; top: 0; bottom: 0; margin: auto; width: 20px; height: 100%; font-size: 18px; color: #fff; background-color: var(--main-color); z-index: 2; display: flex; align-items: center; justify-content: center;}
.xiangce .xiangce-next{right: 0;}
.xiangce .xiangce-prev{left: 0;}
.product-details .breadcrumb{font-size: 14px; color: #999; margin-bottom: 20px;}
.product-details .breadcrumb span{color: #000;}
.product-details .title{font-size: 36px; color: #000; margin-bottom: 20px; font-weight: bold;}
.product-details .text{font-size: 16px; color: #000; line-height: 30px; margin-bottom: 20px;}
.product-details .list{margin-bottom: 40px;}
.product-details .list li{font-size: 16px; color: #000; line-height: 40px; padding-left: 20px; font-weight: bold; background: url(../images/product_icon3.png) no-repeat left 10px;}
.product-details .tel{display: inline-block; padding: 0 15px; border-radius: 50px; background-color: var(--main-color);}
.product-details .tel span{font-size: 28px; color: #fff; padding-left: 40px; line-height: 50px; font-family: Impact; display: inline-block; background: url(../images/tel_icon2.png) no-repeat left center;}
.product-details .wrap2{padding: 60px 0; text-align: center; margin-bottom: 50px; background: url(../images/product_wrap2.png) no-repeat center center;}
.product-details .wrap2 .txt-box{display: inline-block;}
.product-details .wrap2 .text2{float: left; font-size: 36px; color: #fff; font-weight: bold; line-height: 65px; margin-right: 20px;}
.product-details .wrap2 .btn{width: 220px; height: 65px; line-height: 65px; border-radius: 65px; background-color: #fff; float: left; font-size: 20px; color: #000; box-shadow: 5px 5px 10px 0px #333; font-weight: bold;}
.product-details .product-title{font-size: 30px; color: #000; font-weight: bold; position: relative; line-height: 1; padding: 0 0 12px 20px; margin-bottom: 30px;}
.product-details .product-title::before{content: ""; position: absolute; left: 0; top: 2px; width: 7px; height: 25px; background-color: var(--main-color);}
.product-details .product-title::after{content: ""; position: absolute; bottom: 0; left: 0; width: 100%; height: 1px; background-color: #d8d8d8;}
.product-details .wrap-box{margin-bottom: 50px;}
.product-details .wrap-box{width: 100%;}
.product-details .wrap-box .table-box{text-align: center;}
.product-details .wrap-box .table-box img{width: 100%; height: auto;}
.product-details .wrap-box .box{border-top: 1px solid #d8d8d8; border-bottom: 1px solid #d8d8d8; padding: 15px 0; display: flex; justify-content: space-between;}
.product-details .wrap-box .box a{font-size: 14px; color: #000;}
.related-list .item{display: block; width: 100%; border: 1px solid #d8d8d8; text-align: center;}
.related-list .item .img-box{position: relative; overflow: hidden;}
.related-list .item .img-box::before{content: ""; display: block; padding-top: 75%;}
.related-list .item .content{padding: 20px;}
.related-list .item .title{font-size: 16px; color: #000; position: relative; padding-bottom: 20px; margin-bottom: 20px;}
.related-list .item .title::before{content: ""; position: absolute; bottom: 0; left: 0; right: 0; margin: auto; width: 85px; height: 1px; background-color: #d8d8d8;}
.related-list .item .text1{font-size: 14px; color: #999; line-height: 25px; height: 50px; overflow: hidden;}
.related-list .item:hover .img-box img{transform: scale(1.1);}
/*  */
.news-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%; overflow: hidden;}
.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;}
.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: 16px; color: #333; line-height: 28px; margin-top: 20px;}
/*  */
.equipment-page{width: 100%; overflow: hidden;}
.equipment-page .equipment-list{width: calc(100% + 20px);}
.equipment-page .equipment-list li{width: calc(100% / 5 - 20px); float: left; margin: 0 20px 20px 0;}
/*  */
.contact-page{width: 100%; overflow: hidden;}
.contact-page .txt-box{font-size: 16px; color: #333; line-height: 28px; margin-bottom: 15px; width: 35%; float: left;}
.contact-page .map{position: relative; overflow: hidden; width: 65%; float: right;}
.contact-page .map::before{content: ""; display: block; padding-top: 40%;}
.contact-page .map iframe{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}
/*  */
.sideBar2{border-top: 1px solid #d8d8d8; border-bottom: 1px solid #d8d8d8;}
.sideBar2 ul{overflow: hidden; margin-bottom: -1px;}
.sideBar2 ul li{float: left; border-right: 1px solid #d8d8d8; border-bottom: 1px solid #d8d8d8;}
.sideBar2 ul li a{display: block; font-size: 16px; color: #000; line-height: 60px; padding: 0 30px;}
.sideBar2 ul li a:hover{background-color: var(--main-color); color: #fff;}
.sideBar2 ul li.on a{background-color: var(--main-color); color: #fff;}
/*  */
.support-page{width: 100%; overflow: hidden;}
.support-form{width: 60%; border: 1px solid #e5e5e5; box-shadow: 0 0 10px #ccc; margin: 50px auto;}
.support-form .support-title{border-bottom: 1px solid #e5e5e5; padding: 30px;}
.support-form .support-title span{font-size: 30px; color: #000; position: relative; padding-left: 30px; display: inline-block; line-height: 1;}
.support-form .support-title span::before{content: ""; position: absolute; top: 0; bottom: 0; left: 0; margin: auto; width: 5px; height: 30px; background-color: var(--main-color);}
.support-form .wrap1{padding: 30px; background-color: #fff; overflow: hidden;}
.support-form .wrap2{padding: 30px; background-color: #f7f7f7; overflow: hidden;}
.support-form .item{margin-bottom: 20px; overflow: hidden;}
.support-form .item .title{width: 200px; float: left; line-height: 45px; min-height: 1px; text-align: right; padding-right: 20px; font-size: 16px; color: #000;}
.support-form .item .text{width: calc(100% - 200px); float: right; border: 1px solid #e5e5e5; height: 45px; position: relative;}
.support-form .item .form-tet{width: 100%; height: 100%; border: none; padding: 0 50px 0 15px; font-size: 16px; color: #333;}
.support-form .item .unit{position: absolute; right: 10px; top: 0; bottom: 0; margin: auto; z-index: 2; height: 20px; line-height: 20px; font-size: 16px; color: #333;}
.support-form .item .form-btn{width: 260px; height: 45px; line-height: 45px; text-align: center; border: none; font-size: 20px; color: #fff; background-color: var(--main-color);}
.support-form .support-text{font-size: 16px; color: #000;}
.support-form .form-reset{width: 80%; height: 45px; font-size: 20px; color: #000; background-color: #f2f2f2; border: 1px solid #e5e5e5; margin: 0 auto; display: block;}



@media (max-width: 1399px){
    .header .logo img{width: 300px;}
    .header-nav .nav-list>li>a{font-size: 16px;}
    .header-search{margin-left: 20px;}
    .header-tel{margin-left: 20px;}
    /*  */
    .padding1{padding: 60px 0;}
    .equipment .swiper-box{padding: 0 60px 60px 60px;}
    /*  */
    .banner-inner .mask{left: 5%;}
    .banner-inner .mask .text1{font-size: 28px;}
    .banner-inner .mask .text2{font-size: 20px; margin-top: 10px;}
    .sideBar{margin-bottom: 30px;}
    .sideBar ul li a{min-width: 120px; height: 35px; line-height: 35px; font-size: 14px;}
    .about-page .title{font-size: 20px;}
    .product-page-list .item .content{padding: 10px;}
    /*.product-page-list .item .title-product{margin-bottom: 20px; padding-bottom: 20px;}*/
    .product-page-list .item .title1{font-size: 18px;}
    .product-page-list .item .title2{font-size: 14px; margin-bottom: 10px;}
    .product-page-list .item .text{font-size: 14px; height: 50px; line-height: 25px;}
    .product-page-list .item .mm{padding: 10px 20px;}
    .product-details .title{font-size: 28px;}
    .product-details .text{font-size: 14px; line-height: 25px;}
    .product-details .list{margin-bottom: 20px;}
    .product-details .list li{font-size: 14px; line-height: 25px; background-position: left 5px;}
    .product-details .tel span{font-size: 20px; line-height: 40px;}
    .product-details .wrap1{padding: 0 0 40px 0;}
    .product-details .wrap2{padding: 40px 0; margin-bottom: 40px;}
    .product-details .product-title{font-size: 24px; margin-bottom: 20px;}
    .related-list .item .content{padding: 10px;}
    .equipment-page .equipment-list li{width: calc(100% / 4 - 20px);}
    .support-form{width: 80%;}
    .sideBar2 ul li a{padding: 0 20px; font-size: 14px; line-height: 40px;}

}

@media (max-width: 1199px){
    .header .logo img{width: 220px;}
    .header-tel .tel{font-size: 18px;}
    .header-search{margin-left: 10px;}
    .header-tel{margin-left: 10px;}
    /*  */
    .padding1{padding: 50px 0;}
    .title-index{margin-bottom: 30px;}
    .title-index .title1{font-size: 30px;}
    .title-index .title2{font-size: 14px;}
    .equipment .swiper-box{padding: 0 0 50px 0;}
    .product-list .item .mask{height: 30px;}
    .product-list .item .title{font-size: 14px; height: 30px; line-height: 30px;}
    .about .content{padding: 30px;}
    .about .content .title{font-size: 24px;}
    .about .content .text{font-size: 14px;}
    .equipment .swiper-box{padding: 0; margin-bottom: 30px;}
    .equipment-list .item .mask{line-height: 30px; font-size: 14px;}
    .news .tab{margin-bottom: 30px;}
    .news .tab .tab-list li a{line-height: 40px;}
    .news-list .item .content{padding: 10px;}
    .news-list .item .title{font-size: 16px; margin-bottom: 10px;}
    .news-list .item .text{margin-bottom: 10px;}
    .contact .contact-left{padding: 30px;}
    .contact-title{padding-bottom: 30px; margin-bottom: 30px;}
    .contact-title .title1{font-size: 38px;}
    .contact-title .title2{font-size: 24px;}
    .contact-list li{font-size: 14px;}
    .contact .contact-right{padding: 30px;}
    .footer1 .footer-right{padding: 0 0 0 50px;}
    .footer1 .footer-text{font-size: 14px; line-height: 30px;}
    .footer1 .footer-nav dt{font-size: 16px;}
    .footer1 .footer-nav dd{font-size: 14px;}
    /*  */
    .banner-inner .mask .text1{font-size: 20px; padding-left: 15px;}
    .banner-inner .mask .text2{font-size: 16px; margin-top: 5px;}
    .sideBar{margin-bottom: 20px;}
    .news-page-list .item .img-box{width: 25%;}
    .news-page-list .item .content{width: 75%;}
    .support-form{width: 90%;}
}

@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; display: block;}
    .header-nav .nav-list>li{width: 100%; text-align: left;}
    .header-nav .nav-list>li>a{color: var(--main-font-color); line-height: 50px;}
    .header-nav .nav-list>li.on>a::before{display: none;}
    .header-nav .nav-list>li:hover>a::before{display: none;}
    .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%;}
    .banner .swiper-pagination{bottom: 10px;}
    .banner .swiper-pagination-bullet{width: 6px; height: 6px; transform: translateY(-2px);}
    .banner .swiper-pagination-bullet-active{width: 10px; height: 10px;}
    /*  */
    .padding1{padding: 30px 0;}
    .title-index{margin-bottom: 20px;}
    .title-index .title1{font-size: 24px;}
    .product-list li{width: calc(100% / 4 - 10px);}
    .intro-left{width: 25%; padding: 20px 10px 20px 0;}
    .intro-right{width: 75%;}
    .intro-list .text1{font-size: 18px;}
    .intro-list .text1 span{font-size: 40px;}
    .intro-list .text2{font-size: 14px;}
    .about .content{padding: 10px;}
    .about .content .title{font-size: 20px; padding-bottom: 20px; margin-bottom: 18px;}
    .about .content .text{font-size: 12px; line-height: 25px; margin-bottom: 15px;}
    .contact{padding-bottom: 20px;}
    .contact .contact-left{padding: 10px;}
    .contact-title .title1{font-size: 24px;}
    .contact-title .title2{font-size: 20px;}
    .contact-title{padding-bottom: 15px; margin-bottom: 15px;}
    .contact-list li{line-height: 30px;}
    .contact .contact-right{padding: 10px;}
    .contact-title2{font-size: 18px; margin-bottom: 20px;}
    .contact .form-box .item .form-text{height: 30px;}
    .contact .form-box .form-btn{width: 200px; height: 30px; font-size: 14px;}
    .footer1{display: none;}
    .footer2{display: none;}
    .footer3{border-top: 1px solid #ccc;}
    /*  */
    .product-page-list{width: calc(100% + 10px);}
    .product-page-list li{width: calc(100% / 3 - 10px); margin: 0 10px 10px 0;}
    .product-page-list .item .content{padding: 10px;}
    .product-page-list .item .title-product{margin-bottom: 10px; padding-bottom: 10px;}
    .product-page-list .item .title1{font-size: 16px;}
    .product-page-list .item .title2{font-size: 12px;}
    .product-page-list .item .text{font-size: 12px;}
    .product-page-list .item .mm{padding: 5px 10px; font-size: 12px;}
    .product-page-list .item .mm .icon{width: 20px; height: 5px;}
    .product-details .wrap1{padding: 0 0 30px 0;}
    .product-details .breadcrumb{font-size: 12px; margin-bottom: 10px;}
    .product-details .title{font-size: 24px; margin-bottom: 10px;}
    .product-details .text{font-size: 12px; margin-bottom: 10px;}
    .product-details .tel span{font-size: 16px; line-height: 35px; padding-left: 25px; background-size: 20px;}
    .product-details .wrap2{padding: 30px 0; margin-bottom: 30px;}
    .product-details .wrap2 .text2{font-size: 24px; line-height: 40px;}
    .product-details .wrap2 .btn{width: 180px; height: 40px; line-height: 40px; font-size: 16px;}
    .equipment-page .equipment-list li{width: calc(100% / 3 - 20px);}
    .support-form .support-title{padding: 20px;}
    .support-form .support-title span{font-size: 24px;}
    .support-form .wrap1{padding: 20px;}
    .support-form .wrap2{padding: 20px;}

.about-page .content1{ max-width: 100%; height: auto; font-size: 14px; color: #333; line-height: 26px; margin: 0 auto;}
.about-page .content1 img{max-width: 100%; height: auto;}
.about-page .content1 table{width: 100%; height: auto; margin: 5px auto;}
.about-page .content1 table td{padding: 2px !important;}

}

@media (max-width: 767px){
    .header-content{height: 60px;}
    /*  */
    .padding1{padding: 20px 0;}
    .title-index{margin-bottom: 15px;}
    .title-index .title1{font-size: 18px;}
    .title-index .title2{font-size: 12px;}
    .product-list li{width: calc(100% / 2 - 10px);}
    .intro-left{display: none;}
    .intro-right{width: 100%;}
    .intro-list li{padding: 0 5px;}
    .intro-list .text1{font-size: 14px;}
    .intro-list .text1 span{font-size: 24px;}
    .intro-list .text2{font-size: 12px;}
    .about .wrap{display: block;}
    .about .video-box{width: 100%;}
    .about .content{width: 100%;}
    .about .video-box .mask .text{font-size: 16px; margin-top: 5px;}
    .about .content .title{font-size: 16px; padding-bottom: 15px; margin-bottom: 10px;}
    .equipment .swiper-box{margin-bottom: 15px;}
    .news .tab{margin-bottom: 15px;}
    .news .tab .tab-list li{padding: 0 10px;}
    .news .tab .tab-list li a{line-height: 30px; font-size: 14px;}
    .news-list .item .title{font-size: 14px;}
    .news-list .item .text{font-size: 12px;}
    .news-list .item .time{padding: 10px 0 0 0;}
    .news-btn{width: 140px; height: 35px; margin: 15px auto 0 auto;}
    .contact .wrap{display: block;}
    .contact .contact-left{width: 100%;}
    .contact-title{padding-bottom: 10px; margin-bottom: 10px;}
    .contact-title .title1{font-size: 18px;}
    .contact-title .title2{font-size: 16px;}
    .contact .contact-right{width: 100%;}
    .contact-title2{font-size: 16px; margin-bottom: 15px;}
    .contact .form-box .item{width: 100%; margin-bottom: 5px;}
    .contact .form-box .item .form-text{font-size: 12px;}
    .contact .form-box .item .form-textarea{font-size: 12px;}
    .contact .form-box .form-btn{width: 150px;}
    .footer3{padding: 12px 0;}
    /*  */
    .banner-inner .mask .text1{font-size: 18px;}
    .banner-inner .mask .text2{font-size: 14px;}
    .sideBar{margin-bottom: 15px;}
    .sideBar ul li a{min-width: 100px; height: 30px; line-height: 30px; font-size: 12px;}
    .about-page .title{font-size: 16px; margin-bottom: 15px;}
    .product-page-list li{width: calc(100% / 2 - 10px);}
    .product-page-list .item .title1{font-size: 14px;}
    .product-page-list .item .content{padding: 5px;}
    .product-page-list .item .title-product{margin-bottom: 5px; padding-bottom: 5px;}
    .product-page-list .item .text{line-height: 20px; height: 60px;}
    .product-left{width: 100%; padding: 0;}
    .product-right{width: 100%; margin-top: 15px;}
    .product-details .title{font-size: 18px;}
    .product-details .list li{font-size: 12px;}
    .product-details .wrap2{padding: 20px 0; margin-bottom: 20px;}
    .product-details .wrap2 .text2{font-size: 18px; margin-right: 10px; line-height: 30px;}
    .product-details .wrap2 .btn{width: 150px; height: 30px; line-height: 30px; font-size: 14px;}
    .product-details .product-title{font-size: 18px; margin-bottom: 15px;}
    .product-details .product-title::before{width: 5px; height: 15px; top: 0;}
    .product-details .wrap-box{margin-bottom: 15px;}
    .product-details .wrap-box .box a{width: 45%;}
    .related-list .item .title{font-size: 14px; padding-bottom: 10px; margin-bottom: 10px;}
    .related-list .item .text1{font-size: 12px; height: 40px; line-height: 20px;}
    .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;}
    .equipment-page .equipment-list{width: calc(100% + 10px);}
    .equipment-page .equipment-list li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .support-form{width: 95%; margin: 20px auto;}
    .support-form .support-title{padding: 10px;}
    .support-form .support-title span{font-size: 18px; padding: 0 0 0 15px;}
    .support-form .support-title span::before{width: 3px; height: 20px;}
    .support-form .wrap1{padding: 10px;}
    .support-form .wrap2{padding: 10px;}
    .support-form .item{margin-bottom: 10px;}
    .support-form .item .title{width: 100%; line-height: 20px; font-size: 14px; text-align: left;}
    .support-form .item .text{width: 100%; height: 30px;}
    .support-form .item .form-tet{font-size: 14px; padding: 0 30px 0 10px;}
    .support-form .item .unit{right: 5px; font-size: 12px;}
    .support-form .item .form-btn{width: 100%; height: 30px; line-height: 30px; font-size: 14px;}
    .support-form .support-text{font-size: 14px;}
    .support-form .form-reset{height: 30px; font-size: 14px;}
    .sideBar2 ul li a{padding: 0 10px; line-height: 30px; font-size: 12px;}
	
	.contact-page .txt-box{width: 100%; float: left;}
    .contact-page .map{width: 100%; float: left;}
	.contact-page .map::before{content: ""; display: block; padding-top: 88%;}

}