@charset "utf-8";

@import url(public.css);

/* header */
.header{width: 100%; position: relative;}
.header .header-content{width: 100%; position: relative; height: 80px; z-index: 2; background-color: #fff;}
.header .wrap{width: 100%; height: 100%; padding: 0 60px; 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: 160px; height: auto;}
/* menu */
.header .header-menu{position:absolute; top: 0; bottom: 0; right: 15px; margin: auto; z-index: 6; padding: 0; height: 20px; display:block; cursor:pointer;}
.header .header-menu .icon-bar{background:#333; width:30px; height: 3px; display: block;}
.header .header-menu .icon-bar:nth-child(2){margin: 5px 0;}
.header .header-menu .icon-bar:nth-child(3){width: 22px;}
.header .header-menu.on .icon-bar:nth-child(1){margin-top: 8px; transform:rotateZ(45deg);}
.header .header-menu.on .icon-bar:nth-child(2){opacity:0;}
.header .header-menu.on .icon-bar:nth-child(3){width: 30px; top:50%; position:absolute; transform:translate(0,-50%) rotateZ(135deg);}
/* nav */
.header .header-nav{position: relative; z-index: 1;}
.header .header-nav .nav{max-width: 1200px; margin: 0 auto;}
.header .header-nav .nav-list{width: 100%;}
.header .header-nav .nav-list>li{float: left; position: relative; text-align: center; padding: 0 30px;}
.header .header-nav .nav-list>li>a{line-height: 80px; font-size: 16px; font-weight: bold; color: #0f0f0f; display: block;}
.header .header-nav .nav-list>li:hover>a{font-weight: bold;}
.header .header-nav .nav-list>li.on>a{font-weight: bold;}
.header .header-nav .nav-list>li>i{display: none;}
.header .header-nav .nav-down{display: none; position: absolute; top: 100%; left: 50%; min-width: 100%; transform: translateX(-50%); z-index: 4; background-color: #fff; padding: 0 0 10px 0;}
.header .header-nav .nav-down li{text-align: center;}
.header .header-nav .nav-down li a{line-height:40px; font-size: 15px; color:#333; display: block; padding: 0 5px;  white-space: nowrap;}
.header .header-nav .nav-down li a:hover{color: #e8791e;}
.header .header-nav .nav-line{position: absolute; left: 0; bottom: 0; width: 40px; height: 2px; background: #000; transform: translateX(30px); z-index: -1;}
.header .header-right{float: right; height: 100%;}
.header .item{float: left; margin-left: 25px; height: 100%; display: flex; align-items: center; position: relative;}
.header .item .icon{width: 34px; height: 34px; border: 1px solid #e8e8e8; position: relative; border-radius: 50%;}
.header .item .icon img{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; max-width: 100%; max-height: 100%;}
.header .item .mask{position: absolute; top: 100%; left: 50%; transform: translateX(-50%) scale(0);}
.header .item .mask img{width: 120px; height: 120px;}
.header .item:hover .mask{transform: translateX(-50%) scale(1);}
.header .item:nth-child(1){margin-left: 0;}
.header .search-mask{display: none; position: fixed; width: 100%; height: 100%; top: 0; left: 0; z-index: 6;}
.header .search-mask .box{width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;}
.header .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-form{width: 80%; height: 50px; border-radius: 10px; background-color: #fff; overflow: hidden; position: relative; z-index: 1;}
.header .search-form .search-text{width: calc(100% - 100px); float: left; height: 100%; font-size: 16px; color: #333; padding: 0 15px;}
.header .search-form .search-btn{width: 100px; float: left; height: 100%; background-color: #f00; font-size: 16px; color: #fff; letter-spacing: 3px; border: none;}
.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: #000; opacity: 1;}
/*  */
.title-index{text-align: left; margin-bottom: 20px;}
.title-index .title1{font-size: 24px; color: #161616; font-weight: bold;}
.spacing-index{padding: 50px 0;}
.spacing-index2{padding: 50px 0 0 0;}
/*  */
.vide-box{width: 100%;}
.vide-box .wrap{width: 100%;}
.vide-box .video{width: 50%; position: relative; overflow: hidden; margin: 10px auto 0 auto;}
.vide-box .video::before{content: ""; display: block; padding-top: 56%;}
.vide-box .video .icon{position: absolute; bottom: 30px; right: 30px; width: 80px; height: 25px; background: url(../images/video_icon.png) no-repeat; background-size: 100% 100%; cursor: pointer;}
.vide-box .content{width: 100%; padding: 0;}
.vide-box .content .icon{position: relative; overflow: hidden; height: 50px;}
.vide-box .content .icon::before{content: ""; display: block; padding-top: 15%;}
.vide-box .content .text{font-size: 16px; color: #333; margin-top: 10px; text-align: center;}
.vide-box .content .text1{font-size: 16px; color: #333; margin-top: 10px; font-weight: bold; text-align: center;}
.vide-box .content .mask{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(rgba(0,0,0,.2), rgba(0,0,0,.68))}


/*  */
.brand{width: 100%; overflow: hidden;}
.brand-list{width: calc(100% + 20px); text-align: center; padding: 0 10%; overflow: hidden;}
.brand-list li{width: calc(100% / 3 - 20px); float: left; margin: 0 20px 0 0;}s
.brand-list .item{width: 100%;}
.brand-list .item .img-box{position: relative; overflow: hidden;}
.brand-list .item .img-box::before{content: ""; display: block; padding-top: 56%;}
.brand-list .item .content{margin-top: 20px; text-align: center;}
.brand-list .item .icon{position: relative; overflow: hidden; height: 50px;}
.brand-list .item .icon::before{content: ""; display: block; padding-top: 15%;}
.brand-list .item .text{font-size: 16px; color: #333; margin-top: 10px;}
.brand-list .item .text1{font-size: 16px; color: #333; margin-top: 10px; font-weight: bold; text-align: center;}
.brand-list .item .mask{position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(rgba(0,0,0,.2), rgba(0,0,0,.68))}
.brand-list .item:hover .mask{top: 100%;}
.brand-list .item:hover .img-box img{transform: scale(1.1);}
.brand-list li:nth-child(1){float: none; margin: 0 auto 20px auto; width: 50%;}
.brand-list li:nth-child(1) .item a{overflow: hidden; display: flex; align-items: center;}
.brand-list li:nth-child(1) .item .img-box{width: 50%;}
.brand-list li:nth-child(1) .item .content{width: 50%; padding: 0 0 0 10px; margin: 0;}
/*  */
.about{width: 100%; overflow: hidden;}
.about .wrap{display: flex;}
.about .about-left{width: 50%; float: left; padding-right: 10px;}
.about .about-right{width: 50%; float: right; background-color: #f6f6f6; padding: 20px 50px; text-align: center; display: flex; flex-direction: column; justify-content: center;}
.about .video{width: 100%; position: relative; overflow: hidden;}
.about .video::before{content: ""; display: block; padding-top: 56%;}
.about .video .icon{position: absolute; bottom: 30px; right: 30px; width: 80px; height: 25px; background: url(../images/video_icon.png) no-repeat; background-size: 100% 100%; cursor: pointer;}
.about .img-box{text-align: center; overflow: hidden; margin-bottom: 20px;}
.about .img-box img{max-width: 100%; height: auto;}
.about .about-title{font-size: 30px; color: #333; margin-bottom: 20px;}
.about .about-text{font-size: 14px; color: #787878; line-height: 30px; margin-bottom: 15px;}
.about .about-more{text-align: center; display: inline-block; width: 150px; height: 40px; line-height: 38px; border: 1px solid #ccc; background-color: #fff; text-align: center; border-radius: 10px;}
.about .about-more span{font-size: 14px; color: #787878; padding-right: 40px; display: inline-block; background: url(../images/about_more_icon.png) no-repeat right center;}
.about .about-more:hover span{font-weight: bold;}
/*  */
.service{width: 100%; overflow: hidden;}
.service-list{width: calc(100% + 20px);}
.service-list li{width: calc(100% / 2 - 20px); float: left; margin: 0 20px 0 0;}
.service-list .item{width: 100%;}
.service-list .item .img-box{position: relative; overflow: hidden;}
.service-list .item .img-box::before{content: ""; display: block; padding-top: 50%;}
.service-list .item .img-box::after{content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.2);}
.service-list .item .mask{position: absolute; bottom: 40px; left: 40px; z-index: 1;}
.service-list .item .mask .text{font-size: 20px; color: #fff; font-weight: bold;}
.service-list .item .mask .mm{width: 50px; height: 38px; margin-top: 20px; background: url(../images/service_m.jpg) no-repeat; background-size: 100% 100%;}
.service-list .item:hover .mask{transform: translateY(-15px);}
/*  */
.activity{width: 100%;}
.activity .item{width: 100%;}
.activity .item a{padding: 30px; border-top: 4px solid #f5f5f5; display: block;}
.activity .item .text{font-size: 18px; color: #070707; line-height: 25px;}
.activity .item .time{font-size: 12px; color: #838383; margin-top: 40px;}
.activity .item:hover a{background-color: #f5f5f5;}
/*  */
.query{width: 100%; padding: 50px 0; text-align: center; background: url(../images/query_bg.jpg) no-repeat center center; background-size: cover;}
.query .wrap{text-align: center;}
.query .box{width: 480px; padding: 25px 30px; background-color: #fff; text-align: left; display: inline-block;}
.query .text1{font-size: 22px; color: #161616; margin-bottom: 20px;}
.query .text1 span{font-size: 24px; font-family: Arial; font-weight: bold;}
.query .query-search{width: 100%; height: 45px; margin-bottom: 20px;}
.query .query-search .serach-text{width: calc(100% - 120px); height: 100%; float: left; border: 1px solid #000; padding: 0 10px; font-size: 16px; color: #333;}
.query .query-search .search-btn{width: 110px; height: 100%; float: right; text-align: center; background-color: #000; font-size: 16px; color: #fff;}
.query .text2{font-size: 16px; color: #4a4a4a;}
/*  */
.footer{width: 100%; background-color: #303030;}
.footer1{padding: 50px 0 20px 0; border-bottom: 1px solid rgba(255,255,255,.14);}
.footer1 .wrap{display: flex; justify-content: space-between;}
.footer1 .footer-nav{display: flex; justify-content: space-between; width: 35%;}
.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: 36px;}
.footer1 .footer-nav dd a{color: #fff;}
.footer1 .footer-nav dd a:hover{text-decoration: underline;}
.footer1 .footer-title{font-size: 16px; color: #fff; font-weight: bold; margin-bottom: 20px;}
.footer1 .footer-contact{width: 20%;}
.footer1 .footer-link{display: flex; justify-content: space-between;}
.footer1 .footer-link li{float: left; position: relative;}
.footer1 .footer-link li .icon{max-width: 100%; max-height: 100%;}
.footer1 .footer-link .mask{position: absolute; top: 100%; left: 50%; transform: translateX(-50%) scale(0);}
.footer1 .footer-link .mask img{width: 80px; height: 80px;}
.footer1 .footer-link li:hover .mask{transform: translateX(-50%) scale(1);}
.footer1 .txt-box{border-top: 1px solid rgba(255,255,255,.14); margin-top: 30px; padding-top: 30px;}
.footer1 .txt-box .text1{font-size: 18px; color: #fff; padding-left: 30px; line-height: 30px; margin-bottom: 10px; background: url(../images/tel_icon.png) no-repeat left center;}
.footer1 .txt-box .text2{font-size: 14px; color: #fff; line-height: 25px;}
.footer1 .footer-QR{float: left; width: 420px;}
.footer1 .QR-list{width: 100%; overflow: hidden;}
.footer1 .QR-list li{width: 25%; margin: 0 0 10px 0; float: left; text-align: center;}
.footer1 .QR-list .icon{position: relative; overflow: hidden; width: 85px; height: 85px; display: inline-block;}
.footer1 .QR-list .icon img{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto;}
.footer1 .QR-list .icon .img{max-width: 100%; max-height: 100%; opacity: 1;}
.footer1 .QR-list .icon .img-act{max-width: 100%; max-height: 100%; opacity: 0;}
.footer1 .QR-list li:hover .icon .img{opacity: 0; transform:rotateY(180deg);}
.footer1 .QR-list li:hover .icon .img-act{opacity: 1; transform:rotateY(360deg);}
.footer1 .QR-list li .text{font-size: 12px; color: #fff;}
.footer2{width: 100%; padding: 30px 0;}
.footer2 .copyright{font-size: 14px; color: #fff; line-height: 25px;}
.footer2 .footer-link{overflow: hidden; zoom: 1;}
.footer2 .footer-link li{float: left; position: relative; margin-left: 20px; padding-left: 20px;}
.footer2 .footer-link li::before{content: ""; position: absolute; top: 0; bottom: 0; left: 0; margin: auto; width: 1px; height: 15px; background-color: #787878;}
.footer2 .footer-link li a{display: inline-block; font-size: 14px; color: #a3a3a3;}
.footer2 .footer-link li:nth-child(1)::before{display: none;}
.footer2 .footer-link li a:hover{color: #fff;}
/*  */
.banner-inner{width: 100%; text-align: center; font-size: 0; overflow: hidden; position: relative;}
.banner-inner img{width: 100%; height: auto;}
.banner-inner .mask{position: absolute; left: 0; top: 50%; width: 100%; transform: translateY(-50%); text-align: center; z-index: 1;}
.banner-inner .mask .text1{font-size: 32px; color: #fff; margin-bottom: 5px; text-transform:uppercase;}
.banner-inner .mask .text2{font-size: 32px; color: #fff; margin-bottom: 25px;}
.banner-inner .mask .text3{font-size: 32px; color: #fff;}
/*  */
.inner-page{width: 100%; min-height: 600px;}
.sideBar{margin-bottom: 30px;}
.sideBar .list{display: flex; flex-wrap: wrap; justify-content: center; border-bottom: 1px solid #e9e9e9; padding: 30px 10px; text-align: center;}
.sideBar .list li{float: left; position: relative; padding: 0 25px;}
.sideBar .list li::before{content: ""; position: absolute; right: 0; bottom: 0; top: 0; margin: auto; width: 1px; height: 20px; background-color: #e9e9e9;}
.sideBar .list li a{display: inline-block; font-size: 18px; font-weight: bold; color: #1b1b1b; line-height: 30px;  border-radius: 5px; padding: 5px 10px;}
.sideBar .list li a:hover{background: #303030; color: #fff;}
.sideBar .list li.on a{background: #303030; color: #fff; }
.sideBar2{text-align: center; margin: -45px 0 40px 0;}
.sideBar2 .list{display: flex; flex-wrap: wrap; justify-content: center;}
.sideBar2 .list li{float: left; position: relative; margin: 0 10px; width: 250px; background-color: #fff;}
.sideBar2 .list li a{display: block;}
.sideBar2 .list .icon{position: relative; overflow: hidden;}
.sideBar2 .list .icon::before{content: ""; display: block; padding-top: 48%;}
.sideBar2 .list .icon img{max-width: 80%; max-height: 80%;}
.sideBar2 .list li:hover{box-shadow: 0 0 10px #ccc;}
.sideBar2 .list li.on{box-shadow: 0 0 10px #ccc;}
.sideBar-down{width: 100%; padding: 20px 0; text-align: center; background-color: #eee;}
.sideBar-down ul{overflow: hidden; display: flex; justify-content: center; flex-wrap: wrap;}
.sideBar-down ul li{float: left; padding: 0 20px;}
.sideBar-down ul li a{display: block; font-size: 16px; font-weight: bold; color: #333; line-height: 25px; padding: 5px 10px; border-radius: 5px}
.sideBar-down ul li a:hover , .sideBar-down ul li a.act{font-weight: bold; background: #303030; color: #fff}
/*  */
.about-page{width: 100%;}
.about-page .item{width: 100%; margin-bottom: 40px; display: flex; align-items: center;}
.about-page .item .img-box{width: 50%; float: left; padding: 0 10px 0 0; overflow: hidden; text-align: center;}
.about-page .item .img-box img{width: 100%; height: auto;}
.about-page .item .txt-box{width: 50%; float: right; padding: 0 0 0 10px; overflow: hidden;}
.about-page .item .txt-box .title{font-size: 18px; color: #232323; font-weight: bold; position: relative; padding-top: 40px; margin-bottom: 40px;}
.about-page .item .txt-box .title::before{content: ""; position: absolute; top: 0; left: 0; width: 55px; height: 4px; background-color: #232323;}
.about-page .item .txt-box .text{font-size: 16px; color: #606060; line-height: 30px;}
.about-page .item:nth-child(even){flex-direction: row-reverse;}
.about-page .item:nth-child(even) .img-box{padding: 0 0 0 10px;}
.about-page .item:nth-child(even) .txt-box{padding: 0 10px 0 0;}
/*  */
.product-page{width: 100%;}
.product-page .wrap1{/*padding-bottom: 40px;*/}
.product-page .wrap1 .box{width: 60%;}
.product-page .wrap1 .img-box{width: 56%; float: left;}
.product-page .wrap1 .img-box img{width: 100%; height: auto;}
.product-page .wrap1 .txt-box{width: 65%; /*float: left;*/ /*padding-left: 20px;*/ margin: 0 auto;}
.product-page .wrap1 .txt-box .img{display: block; width: 200px; height: auto; margin-bottom: 30px; margin: 0 auto;}
.product-page .wrap1 .txt-box .title{font-size: 24px; color: #333; margin-bottom: 20px; text-align: center;}
.product-page .wrap1 .txt-box .text{font-size: 14px; color: #606060; line-height: 25px;}
.product-page .wrap1 .txt-box .btnmore{width: 120px; padding: 10px 30px; background: #333; font-size: 14px; color: #fff; margin-top: 20px;/* bottom: 10px;*/}
.product-page .wrap1 .txt-box .btnmore a{color: #fff;}
.product-page .wrap2{/*padding: 40px 0;*/ background-color: #f4f4f4;}
.product-list{width: calc(100% + 20px);}
.product-list li{width: calc(100% / 4 - 20px); float: left; margin: 0 20px 20px 0;}
.product-list .item{width: 100%; box-shadow: 0 0 10px rgba(0,0,0,.25); padding: 10px 10px 0 10px; background-color: #fff;}
.product-list .item .img-box{position: relative; overflow: hidden;}
.product-list .item .img-box::before{content: ""; display: block; padding-top: 140%;}
.product-list .item .text{font-size: 16px; color: #2c2c2c; line-height: 60px; text-align: left; padding: 0 10px 0 10px; position: relative;}
.product-list .item .text span{font-size: 14px; color: #2c2c2c; line-height: 60px; text-align: right; float: right;}
.product-list .item:hover .img-box img{transform: scale(1.1);}
.product-list .item .icon{position: absolute; top: 0; bottom: 0; right: 0; margin: auto; width: 28px; height: 28px; background: url(../images/download_icon.png) no-repeat; background-size: 100% 100%;}
/*  */
.product-details{width: 100%;}
.product-details .wrap1{background-color: #fff; padding: 20px 0; width: 66%; margin: 0 auto;}
.product-details .wrap1 .imgbox{width: 30%; float: left; text-align: center; overflow: hidden;}
.product-details .wrap1 .imgbox img{width: 100%; height: auto;}
.product-details .wrap1 .content{width: 70%; 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: 20px; color: #333; 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: #161616;}
.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: 65%; overflow: hidden; padding: 20px; margin: 0 auto;}
.product-details .product-details-tab-content .con{display: none;}
.product-details .product-details-tab-content .con.act{display: block;}
.product-details .wrap2{width: 66%; margin: 0 auto; background-color: #fff;}
.product-details .wrap2 .content{font-size: 14px; color: #333; line-height: 25px;}
.product-details .wrap2 .content img{/*display: block;*/ max-width: 100% !important; height: auto !important;/* margin: 2px auto;*/}
.product-details .wrap2 .content table{/*display: block;*/ max-width: 100%; height: auto; margin: 2px auto;}
/*  */
.curriculum-page{width: 51%; overflow: hidden; padding: 40px 0; margin: 0 auto;}
.curriculum-page .img-box{width: 50%; float: left; padding-right: 10px;}
.curriculum-page .img-box img{width: 100%; height: auto;}
.curriculum-page .txt-box{width: 50%; float: right; padding-left: 10px;}
.curriculum-page .txt-box .text{font-size: 14px; color: #333; line-height: 25px;}
.curriculum-page .txt-box .title{font-size: 16px; color: #333; font-weight: bold; margin-top: 30px;}
.curriculum-page .text{font-size: 14px; color: #333; line-height: 25px; text-align:left;}
.curriculum-page .text1{font-size: 14px; color: #333; line-height: 28px; text-align:left; padding-bottom: 10px;}
.curriculum-page .text img{display: block; max-width: 100%; height: auto; margin: 5px auto;}
.curriculum-page .text table{width: 100% !important; height: auto !important;}
.curriculum-page .text table td{padding: 5px !important;}
/*  */
.certificate-page{width: 100%;}
.certificate-page .certificate-bg{padding: 30px 0; background: url(../images/certificate_page_bg.jpg) no-repeat center center; background-size: cover; text-align: center;}
.certificate-page .certificate-bg .certificate-kuang{  background:rgba(255,255,255,1); padding: 20px 40px; margin: 30px auto; border: 1px solid #f1f1f1; font-size: 16px; line-height: 2; min-height: 300px;}
.certificate-page .certificate-bg .certificate-kuang .title{ width: 100%; font-size: 18px; font-weight: bold; line-height: 2; border-bottom: 1px solid #eee; margin-bottom: 10px; text-align: center;}
.certificate-page .certificate-bg .certificate-kuang a{ color:#f00;}
@media (max-width: 767px){
.certificate-page .certificate-bg .certificate-kuang{padding: 20px;}
}
.certificate-page .certificate-bg .ckresault{font-size: 24px; font-weight: bold; line-height: 32px; padding: 10px 0; text-align: center;}
.certificate-form{width: 530px; display: inline-block; background-color: #fff; padding: 40px;}
.certificate-form .item{margin-bottom: 20px; text-align: left;}
.certificate-form .item:nth-child(3){width: 100%; margin: 0 auto;border-bottom: 1px dotted #aaa;margin-bottom: 20px;padding-bottom: 20px;}
.certificate-form .item .form-title{font-size: 18px; color: #1b1b1b; margin-bottom: 10px;}
.certificate-form .item .form-text{width: 100%; height: 45px; background-color: #f4f4f4; border-radius: 5px; padding: 0 15px; font-size: 16px; color: #333;}
.certificate-form .item .form-text1{width: 100%; height: 45px; background-color: #f4f4f4; border-radius: 5px; padding: 0 15px; font-size: 16px; color: #333; line-height: 45px;}
.certificate-form .form-btn1{width: 100%; height: 45px; background-color: #1d1d1d; font-size: 16px; color: #fff; border-radius: 5px; overflow: hidden;}
.certificate-form .zhutxt{padding: 20px 10px; text-align: center; font-size: 14px; color: #8e858f;}
/*  */
.news-page{width: 100%;}
.news-page-list{width: 100%;}
.news-page-list li{width: 100%;}
.news-page-list .item{width: 100%; padding: 30px; overflow: hidden;}
.news-page-list .item .img-box{width: 30%; float: left; position: relative;}
.news-page-list .item .img-box::before{content: ""; display: block; padding-top: 50%;}
.news-page-list .item .content{width: 70%; float: left; overflow: hidden; padding-left: 20px;}
.news-page-list .item .top{padding-bottom: 30px; overflow: hidden; border-bottom: 1px dotted #e1e1e1;}
.news-page-list .item .time{width: 120px; float: left; text-align: center;}
.news-page-list .item .time .time1{font-size: 48px; color: #424242;}
.news-page-list .item .time .time2{font-size: 18px; color: #818181;}
.news-page-list .item .txt-box{width: calc(100% - 120px); float: left;}
.news-page-list .item .txt-box .title{font-size: 18px; color: #0f0f0f; font-weight: bold; margin-bottom: 10px;}
.news-page-list .item .txt-box .text{font-size: 16px; color: #7c7c7c; height: 50px; line-height: 25px; overflow: hidden;}
.news-page-list .item .mm{width: 140px; height: 45px; line-height: 43px; border: 1px solid #d7d7d7; margin: 30px 0 0 120px; text-align: center; font-size: 14px; color: #878787;}
.news-page-list li:nth-child(even) .item{background-color: #f3f3f3;}
.news-page-list .item:hover{background-color: #f3f3f3;}
/*  */
.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;}
.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: 25px; margin-top: 20px; width: 51%; margin: 0 auto;}
.news-details .txtbox img{display: block !important; width: 100% !important; height: auto !important; margin: 7px auto !important;}
.news-details .txtbox table{width: 100%; height: auto; margin: 0 auto;}
/*.news-details .txtbox section{width: 100% !important; height: auto !important; margin: 0 auto !important;}*/
/*  */
.contact-page{width: 100%;}
.contact-page .wrap1{margin-bottom: 30px; width: 70%; margin: 0 auto; margin-top: 30px;}
.contact-page .wrap1 .list{display: inline-block; display: flex; justify-content: space-between;}
.contact-page .wrap1 .list li{text-align: center;}
.contact-page .wrap1 .list .icon{position: relative; overflow: hidden; width: 65px; height: 65px; margin-bottom: 20px; border: 1px solid #616161; border-radius: 50%; display: inline-block;}
.contact-page .wrap1 .list .txt-box{overflow: hidden;}
.contact-page .wrap1 .list .txt-box .text1{font-size: 18px; color: #222; font-weight: bold;}
.contact-page .wrap1 .list .txt-box .text2{font-size: 16px; color: #333; margin-top: 10px;}

.contact-page .wrap2{margin: 40px 0;}
.contact-page .map{width: 50%; float: left; position: relative; overflow: hidden;}
.contact-page .map::before{content: ""; display: block; padding-top: 64%;}
.contact-page .map iframe{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; width: 100%; height: 100%;}
.contact-page .wrap2-right{width: 50%; float: right; padding-left: 30px;}
.contact-page .text{font-size: 14px;color: #333;line-height: 28px; padding-bottom: 10px;}
.form-box{width: 100%; margin: 0 auto;}
.form-box .item{width: 100%; margin-bottom: 20px;}
.form-box .form-text{width: 100%; height: 40px; background-color: #F8F9FB; border: 1px solid #E6E6E7; padding: 0 10px;}
.form-box .form-textarea{width: 100%; background-color: #F8F9FB; border: 1px solid #E6E6E7; padding: 10px;}
.form-box .form-btn{width: 100%; height: 40px; line-height: 40px; text-align: center; background-color: #303030; font-size: 18px; color: #fff;}


.header .header-nav .nav-list>li{float: left; position: relative; text-align: center; padding: 0 30px;}

@media (max-width: 1565px){
	.header .header-nav .nav-list>li{padding: 0 20px;}
    .header .header-nav .nav-line{transform: translateX(20px);}
}

@media (max-width: 1499px){
    .header .wrap{padding: 0 50px;}

}

@media (max-width: 1399px){
    .header .wrap{padding: 0 40px;}
    .header .header-nav .nav-list>li{padding: 0 15px;}
    .header .header-nav .nav-line{transform: translateX(15px);}
    /*  */
    .spacing-index{padding: 40px 0;}
    .spacing-index2{padding: 40px 0 0 0;}
    .about .about-text{margin-bottom: 30px;}
    .service-list .item .mask{left: 20px; bottom: 20px;}
    .activity .item a{padding: 20px;}
    .activity .item .time{margin-top: 30px;}
    .footer1{padding: 40px 0;}
    .footer1 .footer-nav dt{font-size: 14px; margin-bottom: 10px;}
    .footer1 .footer-nav dd{font-size: 12px;}
    .footer1 .footer-title{font-size: 14px; margin-bottom: 10px;}
    .footer1 .txt-box{margin-top: 15px; padding-top: 15px;}
    .footer1 .txt-box .text1{font-size: 16px;}
    .footer1 .txt-box .text2{font-size: 12px;}
    .footer1 .QR-list .icon{width: 75px; height: 75px;}
    .footer1 .footer-QR{width: 360px;}
    .footer2{padding: 20px 0;}
    .footer2 .copyright{font-size: 12px; line-height: 20px;}
    .footer2 .footer-link li{margin-left: 10px; padding-left: 10px;}
    .footer2 .footer-link li a{font-size: 12px; line-height: 20px;}
    /*  */
    .about-page .item .txt-box .title{padding-top: 30px; margin-bottom: 30px;}
    .about-page .item .txt-box .text{font-size: 14px; line-height: 25px;}

}

@media (max-width: 1299px){
    .header .wrap{padding: 0 30px;}
    .banner-inner .mask .text1{font-size: 20px;}
    .banner-inner .mask .text2{font-size: 28px;}
    .banner-inner .mask .text3{font-size: 18px;}
    /*  */
    .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;}
    .news-page-list .item{padding: 20px;}
    .news-page-list .item .top{padding-bottom: 20px;}
    .news-page-list .item .mm{margin: 20px 0 0 120px;}

}

@media (max-width: 1199px){
    .header .wrap{padding: 0 20px;}
    .header .header-nav .nav-list>li{padding: 0 10px;}
    .header .header-nav .nav-line{transform: translateX(10px);}
    .header .header-nav .nav-list>li>a{font-size: 14px;}
    .banner-inner .mask .text1{font-size: 18px;}
    .banner-inner .mask .text2{font-size: 24px; margin-bottom: 20px;}
    .banner-inner .mask .text3{font-size: 16px;}
    /*  */
    .sideBar{margin-bottom: 20px;}
    .sideBar .list li{padding: 0 20px;}
    .sideBar .list li a{font-size: 16px;}
    .about-page .item{margin-bottom: 30px;}
    .about-page .item .txt-box .title{padding-top: 20px; margin-bottom: 20px;}
    .product-page .wrap1 .txt-box .img{margin-bottom: 20px; width: 150px;}
    .product-page .wrap1 .txt-box .title{font-size: 20px; margin-bottom: 15px;}
    .product-list .item{padding: 5px 5px 0 5px;}
    .product-list .item .text{font-size: 14px; line-height: 40px;}
    .news-page-list .item .time{width: 100px;}
    .news-page-list .item .time .time1{font-size: 38px;}
    .news-page-list .item .time .time2{font-size: 16px;}
    .news-page-list .item .txt-box{width: calc(100% - 100px);}
    .news-page-list .item .mm{margin: 20px 0 0 100px; width: 100px; height: 32px; line-height: 30px;}

}

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

@media (max-width: 991px){
    .header .wrap{padding: 0 10px;}
    .header .header-content{height: 70px;}
    .header .header-nav{position: fixed; top: 0; left: 0; z-index: 6; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); display: none;}
    .header .header-nav .nav{position: absolute; top: 0; right: 0; width: 60%; height: 100%; background-color: #fff; transform: translateX(100%); transition: all .2s;}
    .header .header-nav .nav-list{padding: 80px 20px 0 20px;}
    .header .header-nav .nav-list>li{width: 100%; text-align: left;}
    .header .header-nav .nav-list>li::before{display: none;}
    .header .header-nav .nav-list>li>a{color: #333; line-height: 50px;}
    .header .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 .header-nav .nav.act{transform: translateX(0);}
    .header .header-nav .nav-down{display: none; position: static; width: 100%; transform: translateX(0); margin-bottom: 15px;}
    .header .header-nav .nav-down li a{font-size: 12px; line-height: 30px;}
    .spacing-index{padding: 30px 0;}
    .spacing-index2{padding: 30px 0 0 0;}
    .title-index .title1{font-size: 20px;}
    .brand-list{width: calc(100% + 10px); padding: 0;}
    .brand-list li{width: calc(100% / 3 - 10px); margin: 0 10px 0 0;}
    .brand-list li:nth-child(1){width: 50%;}
    .about .about-right{padding: 20px;}
    .about .img-box{margin-bottom: 10px;}
    .about .about-title{font-size: 20px; margin-bottom: 10px;}
    .about .about-text{margin-bottom: 10px; font-size: 12px; line-height: 20px;}
    .service-list .item .mask{left: 10px; bottom: 10px;}
    .service-list .item .mask .text{font-size: 16px;}
    .service-list .item .mask .mm{width: 30px; height: 25px; margin-top: 10px;}
    .activity .item a{padding: 10px;}
    .activity .item .text{font-size: 16px;}
    .activity .item .time{margin-top: 20px;}
    .query{padding: 40px 0;}
    .query .box{padding: 15px 20px;}
    .query .text1{font-size: 18px;}
    .query .text1 span{font-size: 18px;}
    .query .query-search{height: 35px;}
    .query .query-search .serach-text{font-size: 14px;}
    .query .text2{font-size: 14px;}
    .footer1{display: none;}
    .footer2 .copyright{width: 100%; text-align: center;}
    .footer2 .footer-link{width: 100%; display: flex; justify-content: center;}
    /*  */
    .banner-inner .mask .text1{font-size: 16px;}
    .banner-inner .mask .text2{font-size: 20px; margin-bottom: 10px;}
    .banner-inner .mask .text3{font-size: 14px;}
    .sideBar .list{padding: 10px;}
    .sideBar .list li{padding: 0 15px;}
    .sideBar .list li a{font-size: 14px; line-height: 25px;}
    .sideBar-down{padding: 10px 0;}
    .sideBar-down ul li{padding: 0 10px;}
    .sideBar ul li a{font-size: 12px;}
    .about-page .item{margin-bottom: 20px;}
    .about-page .item .txt-box .title{padding-top: 10px; margin-bottom: 10px; font-size: 14px;}
    .about-page .item .txt-box .title::before{width: 40px; height: 2px;}
    .about-page .item .txt-box .text{font-size: 12px; line-height: 20px;}
    .sideBar2 .list li{width: 150px;}
    .product-page .wrap1{padding: 0 0 30px 0;}
    .product-page .wrap1 .txt-box .img{margin-bottom: 10px;}
    .product-page .wrap1 .txt-box .title{font-size: 16px; margin-bottom: 10px;}
    .product-page .wrap1 .txt-box .text{font-size: 12px; line-height: 20px;}
    .product-page .wrap2{padding: 30px 0;}
    .product-list{width: calc(100% + 10px);}
    .product-list li{width: calc(100% / 3 - 10px); margin: 0 10px 10px 0;}
    .product-list .item .text{font-size: 12px; line-height: 30px;}
	.product-list .item .text span{font-size: 12px; line-height: 30px;}
    .certificate-form{padding: 20px;}
    .certificate-form .item{margin-bottom: 15px;}
    .certificate-form .item .form-title{font-size: 16px;}
    .certificate-form .item .form-text{height: 35px; font-size: 14px; padding: 0 10px;}
    .news-page-list .item{padding: 10px;}
    .news-page-list .item .img-box{width: 25%;}
    .news-page-list .item .content{width: 75%;}
    .news-page-list .item .time{width: 80px;}
    .news-page-list .item .time .time1{font-size: 28px;}
    .news-page-list .item .time .time2{font-size: 12px;}
    .news-page-list .item .txt-box{width: calc(100% - 80px);}
    .news-page-list .item .txt-box .title{font-size: 14px; margin-bottom: 5px;}
    .news-page-list .item .txt-box .text{font-size: 12px; line-height: 20px; height: 40px;}
    .news-page-list .item .top{padding-bottom: 10px;}
    .news-page-list .item .mm{margin: 10px 0 0 80px; font-size: 12px;}
    .contact-page .wrap1{width: 90%;}
    .contact-page .wrap1 .list .icon{margin-bottom: 10px;}
    .contact-page .wrap1 .list .txt-box .text2{margin-top: 5px;}



}

@media (max-width: 767px){
    .header .header-content{height: 60px;}
    .header .header-content .logo img{width: 140px;}
    .spacing-index{padding: 20px 0;}
    .spacing-index2{padding: 20px 0 0 0;}
    .title-index{margin-bottom: 15px;}
    .title-index .title1{font-size: 16px;}
    .vide-box .wrap{flex-wrap: wrap;}
    .vide-box .video{width: 100%;}
    .vide-box .content{width: 100%; padding: 0; margin-top: 10px;}
    .vide-box .content .text{font-size: 12px; margin-top: 5px;}

    .brand-list{flex-wrap: wrap;}
    .brand-list li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .brand-list .item .icon::before{padding-top: 20%;}
    .brand-list .item .content{margin-top: 10px;}
    .brand-list .item .text{font-size: 12px; margin-top: 5px;}
    .brand-list li:nth-child(1){width: 100%;}
    .about .wrap{flex-wrap: wrap;}
    .about .about-left{width: 100%; padding: 0;}
    .about .about-right{width: 100%; padding: 10px;}
    .about .img-box img{width: 60px;}
    .about .about-title{font-size: 16px;}
    .about .about-more span{font-size: 12px; padding-right: 30px; background-size: 20px;}
    .service-list{width: 100%;}
    .service-list li{width: 100%; margin-bottom: 10px;}
    .service-list .item .mask .text{font-size: 14px;}
    .service-list .item .mask .mm{width: 20px; height: 15px; margin-top: 5px;}
    .query .box{width: 100%;}
    .activity .item a{padding: 5px;}
    .activity .item .text{font-size: 12px; line-height: 20px;}
    .activity .item .time{margin-top: 10px;}
    .query{padding: 20px 0;}
    .query .box{padding: 10px;}
    .query .text1{font-size: 16px; margin-bottom: 10px;}
    .query .text1 span{font-size: 16px;}
    .query .query-search{height: 30px; margin-bottom: 10px;}
    .query .query-search .serach-text{width: calc(100% - 80px); font-size: 12px;}
    .query .query-search .search-btn{width: 75px; font-size: 12px;}
    .query .text2{font-size: 12px;}
    .footer2{padding: 15px 0;}
    .footer2 .footer-link li{padding: 0 10px; margin: 0;}
    /*  */
    .banner-inner .mask .text1{font-size: 14px; line-height: 1;}
    .banner-inner .mask .text2{font-size: 16px; line-height: 1;}
    .banner-inner .mask .text3{font-size: 12px; line-height: 1;}
    .sideBar .list li{padding: 0 10px;}
    .sideBar .list li a{font-size: 12px;}
    .about-page .item{flex-wrap: wrap;}
    .about-page .item .img-box{width: 100%; padding: 0;}
    .about-page .item .txt-box{width: 100%; padding: 0; margin-top: 15px;}
    .about-page .item:nth-child(even) .img-box{padding: 0;}
    .about-page .item:nth-child(even) .txt-box{padding: 0;}
    .sideBar2{margin: 20px 0 20px 0;}
    .sideBar2 .list li{border: 1px solid #e9e9e9; width: 145px; margin: 0 2px 4px 2px;}
    .product-page .wrap1{padding: 0 0 20px 0;}
    .product-page .wrap1 .img-box{width: 100%;}
    .product-page .wrap1 .txt-box{width: 100%; padding: 0;}
    .product-page .wrap2{padding: 20px 0;}
    .product-list li{width: calc(100% / 2 - 10px);}
    .product-details .wrap1{padding: 10px 0; width: 100%;}
	.product-details .wrap2 {width: 100%;}
    .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{width:100%; padding: 10px;}
    .product-details .wrap2 .content{font-size: 12px; line-height: 20px;}
    .curriculum-page .img-box{width: 100%; padding: 0;}
    .curriculum-page .txt-box{width: 100%; padding: 0; margin-top: 10px;}
    .curriculum-page .txt-box .text{font-size: 12px; line-height: 20px;}
    .curriculum-page .txt-box .title{font-size: 14px; margin: 10px 0;}
    .certificate-form{width: calc(100% - 20px); padding: 10px;}
    .certificate-form .item .form-title{font-size: 14px; margin-bottom: 5px;}
    .certificate-form .form-btn{height: 35px; font-size: 14px;}
    .news-page-list .item .time{width: 100%; overflow: hidden;}
    .news-page-list .item .time .time1{float: right; font-size: 12px; margin-left: 10px;}
    .news-page-list .item .time .time2{float: right; font-size: 12px;}
    .news-page-list .item .txt-box{width: 100%;}
    .news-page-list .item .content{padding-left: 10px;}
    .news-page-list .item .img-box{width: 30%;}
    .news-page-list .item .content{width: 70%;}
    .news-page-list .item .mm{display: none;}
    .news-page-list .item .top{border-bottom: none; padding-bottom: 0;}
    .contact-page .wrap1{width: 100%; margin-top: 20px;}
    .contact-page .wrap1 .list{display: block;}
    .contact-page .wrap1 .list li{padding: 0 5px; width: 100%; display: flex; align-items: center; margin-bottom: 10px;}
    .contact-page .wrap1 .list .icon{margin-bottom: 0; width: 50px; height: 50px;}
    .contact-page .wrap1 .list .txt-box{flex: 1; text-align: left; padding-left: 10px;}
    .contact-page .wrap1 .list .txt-box .text1{font-size: 14px;}
    .contact-page .wrap1 .list .txt-box .text2{font-size: 12px; margin-top: 0;}
    .news-page-list .item .img-box::before{content: ""; display: block; padding-top: 68%;}
    .contact-page .wrap2{margin: 20px 0;}
    .contact-page .map{width: 100%;}
    .contact-page .wrap2-right{width: 100%; padding: 0; margin-top: 20px;}
	.curriculum-page {width: 100%;}
	.news-details .txtbox{width: 100%;}
	.product-details .wrap1 .imgbox img{width: 78%; height: auto;}
	.brand-list .item .text1{font-size: 14px;}
    .product-list .item .icon{width: 20px; height: 20px;}

}