@import url(public.css);

/* header */

.header{width: 100%; height: 90px; position: absolute; top: 0; left: 0; z-index: 5;}

.header-content{width: 100%; height: 100%; position: relative; border-bottom: 1px solid #b6babd;}

.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: 170px; 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: 60%;}

.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: 90px; font-size: 18px; color: #000; font-family: "ITC-AvantGarde-Gothic Book","Noto Sans",sans-serif; display: block; position: relative; letter-spacing: 0.05rem}

.header-nav .nav-list>li>a::before{content: ""; position: absolute; bottom: 0; left: 0; right: 0; margin: auto; width: 0; height: 4px; background-color: var(--main-color); transition: all .4s;}

.header-nav .nav-list>li:hover>a{color: var(--main-color);}

.header-nav .nav-list>li.on>a{color: var(--main-color);}

.header-nav .nav-list>li:hover>a::before{width: 100%;}

.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: 0; min-width: 200px; box-shadow: 0 0 10px #ccc; z-index: 4; background-color: rgba(255,255,255,0.8);}

.header-nav .nav-down li{text-align: left;}

.header-nav .nav-down li a{font-family: initial; line-height:40px; font-size: 15px; color: #333; display: block; padding: 0 15px;  white-space: nowrap;}

.header-nav .nav-down li a:hover{color: var(--main-color);}

.header-right{height: 100%; display: flex; align-items: center;}

.header-search{float: left; position: relative;}

.header-search .icon{width: 18px; height: 18px; 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: 25px;}

.header-tel .tel{font-family: initial; font-size: 16px; color: #000; padding-left: 28px; line-height: 30px; font-weight: bold; background: url(../image/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; background: rgba(255,255,255,0.8)} 

@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%;}

/*  */

.padding1{padding: 90px 0;}

.padding2{padding: 90px 0 0 0;}

.title-index{text-align: center; margin-bottom: 60px;}

.title-index .title1{font-family: initial; font-size: 36px; color: #000; font-weight: bold; text-transform: uppercase;}

/*  */

.product{width: 100%; overflow: hidden;}

.product-list{width: calc(100% + 2px);}

.product-list li{width: calc(100% / 3 - 2px); float: left; margin: 0 2px 2px 0;}

.product-list .item{width: 100%; padding: 40px 35px; position: relative; display: flex; flex-direction: row-reverse; background-image: url(../image/product_icon_bg.png); background-repeat: no-repeat; background-position: center center; background-size: cover;}

.product-list .item .img-box{width: 55%; position: relative; overflow: hidden; margin-top: 40px;}

.product-list .item .img-box::before{content: ""; display: block; padding-top: 75%;}

.product-list .item .content{position: absolute; left: 35px; top: 40px;}

.product-list .item .content .title{font-size: 18px; color: #000; font-weight: bold; line-height: 25px; margin-bottom: 20px;}

.product-list .item .content .text{font-size: 14px; color: #000; font-family: initial;}

.product-list .item:hover{background-image: url(../image/product_icon_bg_act.png);}

.product-list .item:hover .img-box{transform: translateY(-5px);}

.product-list .item:hover .content .title{color: #fff;}

.product-list .item:hover .content .text{color: #fff;}

/*  */

.application{width: 100%; background-color: #fff; overflow: hidden;}

.application .item{display: block; width: 100%;}

.application .item .img-box{position: relative; overflow: hidden;}

.application .item .img-box::before{content: ""; display: block; padding-top: 170%;}

.application .item .mask{position: absolute; left: 0; bottom: 0; width: 100%; height: 100%; z-index: 3; background-color: rgba(0,0,0,.1); display: flex; flex-direction: column-reverse;}

.application .item .mask .text{font-size: 22px; color: #fff; text-align: center; padding-bottom: 50px;}

.application .item .mask-bg{position: absolute; bottom: 0; left: 0; width: 100%; height: 100%; z-index: 2; background-color: rgba(0,0,0,.3);}

.application .item:hover .mask-bg{bottom: -100%; opacity: 0;}

.application .item:hover .img-box img{transform: scale(1.1);}

/*  */

.about{width: 100%; overflow: hidden; background: url(../image/about_bg.jpg) no-repeat center center; background-size: cover;}

.about .wrap{display: flex; flex-direction: row-reverse; display: flex; align-items: center;}

.about .about-right{width: 50%; padding: 0 0 0 20px; float: left;}

.about .img-box{position: relative; overflow: hidden;}

.about .img-box img{width: 100%; height: auto;}

.about .video-icon{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; width: 50px; height: 50px; background: url(../image/video_icon.png) no-repeat; background-size: 100% 100%;}

.about .mask{position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.5); z-index: 6; display: none;}

.about .mask .mask-wrap{width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;}

.about .mask .box{width: 60%; height: 70%; position: relative;}

.about .mask .box .video{width: 100%; height: 100%; background-color: #000;}

.about .mask .close {position: absolute; top: -30px; right: -30px; width: 30px; height: 30px; line-height: 30px; text-align: center; font-size: 30px; color: #fff;}

.about .content{width: 50%; padding: 0 40px 0 0; float: right;}

.about .about-title{font-size: 36px; color: #000; font-weight: bold; margin-bottom: 30px;}

.about .text{font-size: 16px; color: #000; line-height: 25px; margin-bottom: 80px;font-family: initial;word-spacing: 0.4em}

.about .more{text-align: left;}

.about .more-text{display: inline-block; width: 135px; height: 45px; line-height: 45px; text-align: center; background-color: var(--main-color); font-size: 12px; color: #fff; border-radius: 45px;}

/*  */

.news{width: 100%; overflow: hidden;}

.news-left{width: 40%; float: left; position: relative;}

.news-left::before{content: ""; position: absolute; top: 30px; left: 30px; width: 100%; height: 100%; background-color: #eee; z-index: 1;}

.news-right{width: 60%; float: left; padding: 0 0 0 80px;}

.news .img-box{width: 100%; text-align: center; overflow: hidden; position: relative; z-index: 2; font-size: 0;}

.news .img-box img{width: 100%; height: auto;}

.news-list{width: 100%; overflow: hidden;}

.news-list li{border-bottom: 1px solid #d9dadb; padding: 35px 0;}

.news-list .item{display: flex; overflow: hidden;}

.news-list .item .time{width: 15%; float: left; padding: 15px 0; border-right: 1px solid #d9dadb;}

.news-list .item .time-text1{font-family: initial;font-size: 30px; color: #000; font-weight: bold;}

.news-list .item .time-text2{font-family: initial;font-size: 18px; color: #000; font-weight: bold; margin-top: 5px;}

.news-list .item .content{width: 85%; padding: 5px 0 5px 40px; float: right;}

.news-list .item .title{font-family: initial; font-size: 22px; color: #000; font-weight: bold; margin-bottom: 15px;}

.news-list .item .text{font-family: initial; font-size: 14px; color: #000; line-height: 20px;}

.news-list .item:hover .time-text1{color: var(--main-color);}

.news-list .item:hover .time-text2{color: var(--main-color);}

.news-list .item:hover .title{color: var(--main-color);}

.news-list .item:hover .text{color: var(--main-color);}

/*  */

.footer{background-color: #e9e9e9; overflow: hidden;}

.footer1{padding: 50px 0; display: flex; justify-content: space-between; border-bottom: 1px solid #cacaca;}

.footer-logo{overflow: hidden; text-align: left; margin-bottom: 25px;}

.footer-logo img{max-width: 100%; height: auto;}

.footer-contact{font-family: initial; font-size: 14px; color: #000; line-height: 28px;}

.footer_nav{display: flex; justify-content: space-between; width: 65%;}

.footer_nav dt{font-size: 16px; color: #252525; font-weight: bold; margin-bottom: 15px; line-height: 20px;}

.footer_nav dt a{color: #252525; font-size: 18px; font-family: initial;}

.footer_nav dd{font-size: 14px; color: #5f5f5f; line-height: 35px;}

.footer_nav dd a{font-family: initial; color: #000;}

.footer_nav dd a:hover{text-decoration: underline;}

.footer2{padding: 30px 0; display: flex; align-items: center; justify-content: space-between;}

.footer2 .copyright{font-family: initial; font-size: 14px; color: #000; line-height: 25px;}

.footer2 .footer-link{overflow: hidden;}

.footer2 .footer-link a{float: left; margin-left: 20px;}

.footer2 .footer-link .icon{width: 20px; height: 20px; position: relative;}

.footer2 .footer-link .icon img{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; max-width: 100%; max-height: 100%;}

/*  */

.inner-page{width: 100%; overflow: hidden;}

.inner-page{padding: 70px 0; min-height: 500px;}

.inner-page-left{width: 300px;}

.inner-page-right{width: calc(100% - 350px);}

.sideBar{width: 100%; overflow: hidden;}

.sideBar .sideBar-title{background-color: var(--main-color); padding: 30px 20px; text-align: left; position: relative;}

.sideBar .sideBar-title .text1{font-family: initial; font-size: 30px; color: #fff; line-height: 1;}

.sideBar .sideBar-title .icon{position: absolute; top: 0; bottom: 0; right: 15px; margin: auto; width: 30px; height: 30px; line-height: 30px; font-size: 30px; color: #fff; display: none;}

.sideBar .list>li{margin-bottom: 1px;}

.sideBar .list>li>a{ display: block; height: 60px; line-height: 60px; text-align: left; background-color: #f1f1f1; font-size: 18px; color: #000; position: relative; padding: 0 35px 0 20px; font-weight: bold;}

.sideBar .list>li>a .icon{position: absolute; right: 15px; top: 0; bottom: 0; width: 20px; height: 20px; line-height: 20px; text-align: center; margin: auto; font-size: 25px; color: #f1f1f1;}

.sideBar .list>li:hover>a , .sideBar .list>li.active>a{background-color: #3f3f3f; font-weight: bold; color: #fff;}

.sideBar .sideBar-down{width: 100%; display: none;}

.sideBar .sideBar-down li{border-bottom: 1px dotted #ddd; text-align: center;}

.sideBar .sideBar-down li a{display: block; height: 40px; line-height: 40px; color: #333;}

.sideBar .sideBar-down li a:hover , .sideBar .sideBar-down li a.act{color: #f00;}

.breadcrumb{margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid #d4d4d4; overflow: hidden; display: flex; justify-content: space-between; align-items: center;}

.breadcrumb .text1{font-family: initial;float: left; font-size: 24px; color: #000;}

.breadcrumb .text2{float: right; font-size: 14px; color: #777777; padding-left: 25px; background: url(../image/breadcrumb_icon.png) no-repeat left center;}

/*  */

.product-page{width: 100%; overflow: hidden;}

.product-page-list{width: calc(100% + 60px);}

.product-page-list li{width: calc(100% / 3 - 60px); float: left; margin: 0 60px 30px 0;}

.product-page-list .item{display: block; width: 100%;}

.product-page-list .item .img-box{position: relative; overflow: hidden;}

.product-page-list .item .img-box::before{content: ""; display: block; padding-top: 70%;}

.product-page-list .item .content{margin-top: 10px;}

.product-page-list .item .text1{font-family: initial; font-size: 18px; color: #000; line-height: 25px; height: 30px; overflow: hidden;}

.product-page-list .item .text2{font-size: 12px; color: var(--main-color); margin-top: 10px;}

.product-page-list .item:hover .img-box img{transform: scale(1.1);}

/*  */

.product-page-tab{width: 100%; display: flex; flex-wrap: wrap; justify-content: space-between;}

.product-page-tab .item{width: calc(100% / 3 - 30px); float: left; height: 100%; position: relative;}

.product-page-tab .item .img-box{position: absolute; top: 0; left: 0; width: 100%;}

.product-page-tab .item .img-box::before{content: ""; display: block; padding-top: 60%;}

.product-page-tab .item .content{width: calc(100% - 80px); height: 100%; margin: 0 auto; padding-top: 80px; position: relative; z-index: 2;}

.product-page-tab .item .title{text-align: center; font-size: 30px; color: #fff; font-weight: bold;}

.product-page-tab .item .list{width: 100%; background-color: #fff; padding: 40px 50px; margin-top: 80px; overflow: hidden; box-shadow: 0 0 5px #ccc;}

.product-page-tab .item .list li{width: 50%; float: left;}

.product-page-tab .item .list li a{font-family: initial; display: block; font-size: 16px; color: #000; line-height: 55px;}

.product-page-tab .item .list li a span{font-size: 16px; color: var(--main-color); margin-right: 10px; display: inline-block;}

/*  */

.product-details{width: 100%; overflow: hidden;}

.product-details .wrap1{background-color: #fff; padding: 0; overflow: hidden; margin-bottom: 20px;}

.product-details .xiangce{width: 42%; float: left;}

.product-details .xiangce .imgbox{position: relative; overflow: hidden; border: 1px solid #eee;}

.product-details .xiangce .imgbox::before{content: ""; display: block; padding-top: 62%;}

.product-details .xiangce .swiper_tab{margin-bottom: 10px;}

.product-details .xiangce .swiper_content{padding: 0 25px;}

.product-details .xiangce .swiper_content .swiper-slide-thumb-active .imgbox{border: 2px solid var(--main-color);}

.product-details .xiangce .xiangce-next, .product-details .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;}

.product-details .xiangce .xiangce-next{right: 0;}

.product-details .xiangce .xiangce-prev{left: 0;}

.product-details .wrap1 .txt-box{width: 58%; 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; word-break:normal !important;}

.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: #efefef;}

.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: 220px; height: 50px; line-height: 50px; text-align: center; font-size: 16px; color: #333; font-weight: bold;}

.product-details .product-details-tab .tabList .select a{background: #ec6601; color: #fff;}

.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 .tel{overflow: hidden; display: flex; align-items: center;}

.product-details .tel .tel-text{font-size: 16px; color: #333; line-height: 34px;}

.product-details .tel .tel-btn{width: 120px; height: 35px; line-height: 35px; font-size: 14px; color: #fff; margin-left: 15px; background-color: var(--main-color); text-align: center;}

.product-details .wrap2{width: 100%; background-color: #fff;}

.product-details .wrap2 .content{font-family: initial; font-size: 16px; color: #000; line-height: 28px; word-break:normal !important;}

.product-details .wrap2 .content img{max-width: 100%; height: auto;}

.product-details .wrap2 .content table{border-collapse:collapse !important; width: 100% !important; height: auto !important; margin: 5px auto !important;}

.product-details .wrap2 .content table td{ border: 1px #ccc solid; padding: 5px !important;}

/*  */

.about-page{width: 100%;}

.about-page .img-box{text-align: center; overflow: hidden;}

.about-page .img-box img{max-width: 100%; height: auto;}

.about-page .content{font-family: initial; margin-top: 15px; font-size: 16px; color: #000; line-height: 28px; word-break:normal !important; word-spacing:0.4em !important; }

.about-page .content img{display: block; max-width: 100%; height: auto; margin: 5px auto;}

.about-page .content table{display: block; max-width: 100%; height: auto; margin: 10px auto;}

.about-page .content p{word-break:normal !important;}



/*  */

.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-family: initial; font-size: 18px; color: #000; margin-bottom: 10px;}

.news-page-list .item .content .text{font-family: initial; font-size: 14px; color: #000; height: 50px; line-height: 25px; overflow: hidden; margin-bottom: 15px;}

.news-page-list .item .content .time{font-family: initial; font-size: 14px; color: #000; 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-family: initial; font-size: 20px; font-weight: bold; color: #000;}

.news-details .title .title2{font-family: initial; font-size: 14px; color: #000; 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-family: initial; font-size: 16px; color: #000; line-height: 28px; margin-top: 20px; word-break:normal !important; word-spacing: 0.4em !important;}

.news-details .txtbox img{display: block; max-width: 100%; height: auto; margin: 5px auto;}

/*  */

.tools{position: fixed; right: 0; top: 30%; z-index: 6;}

.tools-wrap{position: absolute; right: 0; top: 0; border-radius: 10px; display: block; overflow: hidden; width: 38px; height: 192px;}

.tools-wrap img{width: 100%; height: 100%;}

.tools-wrap.on{transform: translateX(38px);}



.tools-mask{display: block; position: absolute; top: 0; right: 30px; width: 140px; border-radius: 10px; overflow: hidden; border: 1px solid #dadada; transform: translateX(170px);}

.tools-mask .img-box{text-align: center; overflow: hidden; font-size: 0;}

.tools-mask .img-box img{width: 100%; height: auto;}

.tools-mask .txt-box{position: relative; background-color: #fff; padding-bottom: 30px;}

.tools-mask .text{line-height: 40px; border-bottom: 1px solid #e7e7e7; font-size: 12px; color: #7a7a7a; padding: 0 0 0 45px; position: relative; cursor: pointer;}

.tools-mask .text a{color: #7a7a7a;}

.tools-mask .text .icon{position: absolute; width: 25px; height: 25px; left: 10px; top: 0; bottom: 0; margin: auto;}

.tools-mask .tools-close{position: absolute; bottom: 5px; right: 10px; width: 20px; height: 20px; background: url(../image/tools_icon4.png) no-repeat; background-size: 100% 100%;}

.tools-mask.on{transform: translateX(0);}



.message-mask{position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.7); z-index: 6; display: none;}

.message-mask .message-wrap{width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;}

.message-mask .box{width: 30%; padding: 22px; background-color: #fff; position: relative;}

.message-mask .title{background-color: #013e5a; font-size: 16px; color: #fff; padding: 0 20px; height: 55px; line-height: 55px;}

.message-mask .message-form{padding: 20px; box-shadow: 0 0 10px #ccc; position: relative;}

.message-mask .message-form .message-text{width: 100%; height: 40px; border: 1px solid #eee; border-left: 3px solid #013e5a; margin-bottom: 14px; padding: 0 10px; font-size: 13px; color: #333;}

.message-mask .message-form .message-textarea{width: 100%; border: 1px solid #ccc; border-left: 3px solid #013e5a; margin-bottom: 14px; padding: 5px 10px; font-size: 13px; color: #333;}

.message-mask .message-form .btn{width: 100%; height: 33px; line-height: 33px; border: none; background-color: #ff6f00; color: #fff;}

.message-mask .message-close{position: absolute; top: -15px; right: -15px; border: 2px solid #fff; width: 30px; height: 30px; line-height: 26px; background-color: #333; box-shadow: 0 0 5px #ccc; text-align: center; font-size: 20px; color: #fff; border-radius: 50%; z-index: 2;}









@media (max-width: 1499px){

    .padding1{padding: 70px 0;}

    .padding2{padding: 70px 0 0 0;}

    .title-index{margin-bottom: 50px;}

    .product-list .item{padding: 30px;}

    .product-list .item .content{top: 30px; left: 30px;}

    .application .item .mask .text{font-size: 16px; padding-bottom: 30px;}

    .about .text{margin-bottom: 50px;}

    /*  */

    .inner-page{padding: 50px 0;}

    .inner-page-left{width: 260px;}

    .inner-page-right{width: calc(100% - 300px);}

    .sideBar .list>li>a{height: 50px; line-height: 50px;}

    .product-page-list .item .text1{font-size: 16px;}

    .product-page-tab .item .title{font-size: 24px;}

    .product-page-tab .item .content{width: calc(100% - 40px); padding-top: 40px;}

    .product-page-tab .item .list{padding: 30px; margin-top: 40px;}

    .product-page-tab .item .list li a{line-height: 40px;}

}



@media (max-width: 1399px){

    .padding1{padding: 60px 0;}

    .padding2{padding: 60px 0 0 0;}

    .title-index{margin-bottom: 40px;}

    .news-list li{padding: 20px 0;}

    .news-list .item .time{padding: 10px 0;}

    .news-list .item .content{padding: 0 0 0 20px;}

    /*  */

    .inner-page-left{width: 240px;}

    .inner-page-right{width: calc(100% - 270px);}

    .sideBar .sideBar-title{padding: 20px;}

    .product-page-list{width: calc(100% + 30px);}

    .product-page-list li{width: calc(100% / 3 - 30px); margin: 0 30px 20px 0;}

    .product-page-list .item .text1{font-size: 14px;}

    .product-page-list .item .text2{margin-top: 15px;}

    .breadcrumb{margin-bottom: 20px; padding-bottom: 15px;}

    .breadcrumb .text1{font-size: 20px;}

    .news-page-list .item .img-box{width: 25%;}

    .news-page-list .item .content{width: 75%;}

    .message-mask .box{width: 50%;}

    

}



@media (max-width: 1299px){

    .header-nav{width: 55%;}

    .header-nav .nav-list>li>a{font-size: 16px;}

    .padding1{padding: 50px 0;}

    .padding2{padding: 50px 0 0 0;}

    .title-index{margin-bottom: 30px;}

    .title-index .title1{font-size: 30px;}

    .product-list .item{padding: 20px;}

    .product-list .item .content{left: 20px; top: 20px;}

    .product-list .item .content .title{margin-bottom: 15px;}

    .application .item .mask .text{padding-bottom: 20px;}

    .about .about-title{font-size: 30px;}

    .about .text{font-size: 14px;}

    .news-right{padding: 0 0 0 60px;}

    .news-list li{padding: 10px 0;}

    .news-list .item .title{font-size: 18px; margin-bottom: 10px;}

    .footer1{padding: 30px 0;}

    .footer2{padding: 20px 0;}

    /*  */

    .inner-page-left{width: 220px;}

    .inner-page-right{width: calc(100% - 240px);}

    .sideBar .sideBar-title{padding: 15px;}

    .sideBar .sideBar-title .text1{font-size: 24px;}

    .sideBar .list>li>a{padding: 0 30px 0 10px; height: 45px; line-height: 45px; padding: 0 20px 0 10px;}

    .sideBar .list>li>a .icon{right: 5px; width: 15px; height: 15px; line-height: 15px;}

    .product-page-tab .item{width: calc(100% / 3 - 20px);}

    .product-page-tab .item .list{padding: 15px;}

    .product-page-tab .item .list li a{line-height: 30px;}

}



@media (max-width: 1199px){

    .header-nav .nav-list>li>a{font-size: 14px;}

    .header-tel{margin-left: 15px;}

    .header-tel .tel{font-size: 14px;}

    .news-list .item .time-text1{font-size: 24px;}

    .footer-contact{font-size: 12px;}

    .footer_nav dd{font-size: 12px; line-height: 30px;}



}



@media (min-width: 991px){

    .header .header-nav{display: block !important;}

}



@media (max-width: 991px){

    .header{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: 40px;}

    .header-nav .nav-list>li>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%;}

    /*  */

    .padding1{padding: 30px 0;}

    .padding2{padding: 30px 0 0 0;}

    .title-index{margin-bottom: 20px;}

    .title-index .title1{font-size: 22px;}

    .product-list .item{padding: 10px;}

    .product-list .item .content{left: 10px; top: 10px;}

    .product-list .item .content .title{margin-bottom: 10px; font-size: 14px; line-height: 20px;}

    .application .item .mask .text{font-size: 14px; padding-bottom: 15px;}

    .about .about-right{padding: 0 0 0 10px;}

    .about .content{padding: 0 10px 0 0;}

    .about .about-title{font-size: 22px; margin-bottom: 15px;}

    .about .text{font-size: 12px; line-height: 25px; margin-bottom: 15px;}

    .about .more-text{width: 120px; height: 35px; line-height: 35px;}

    .news-left::before{top: 10px; left: 10px;}

    .news-right{padding: 0 0 0 30px;}

    .news-list .item .time-text1{font-size: 20px;}

    .news-list .item .time-text2{font-size: 14px;}

    .news-list .item .content{padding: 0 0 0 10px;}

    .news-list .item .title{font-size: 14px;}

    .news-list .item .text{font-size: 12px;}

    .footer1{display: none;}

    .footer2{padding: 10px 0;}

    .footer2 .copyright{font-size: 12px;}

    /*  */

    .inner-page{padding: 30px 0;}

    .inner-page-left{width: 200px;}

    .inner-page-right{width: calc(100% - 220px);}

    .sideBar .list>li>a{height: 40px; line-height: 40px; font-size: 12px;}

    .breadcrumb .text1{font-size: 16px;}

    .breadcrumb .text2{font-size: 12px;}

    .breadcrumb{margin-bottom: 15px; padding-bottom: 10px;}

    .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{margin-top: 5px;}

    .product-page-list .item .text1{font-size: 12px; line-height: 20px; height: 40px;}

    .product-page-list .item .text2{margin-top: 10px;}

    .product-page-tab .item{width: calc(100% / 3 - 10px);}

    .product-page-tab .item .content{width: calc(100% - 20px);}

    .product-page-tab .item .list{padding: 5px 10px;}

    .product-page-tab .item .list li a{line-height: 25px; font-size: 12px;}

    .product-page-tab .item .title{font-size: 20px;}

    .message-mask .box{width: 70%;}

	.about-page .content table td{width: 100% !important; height: auto !important; float: left !important;}

}



@media (max-width: 767px){

    .header{height: 60px; position: relative; background-color: #fff;}

    .header .logo img{width: 140px;}

    /*  */

    .padding1{padding: 20px 0;}

    .padding2{padding: 20px 0 0 0;}

    .title-index{margin-bottom: 15px;}

    .title-index .title1{font-size: 18px;}

    .product-list li{width: calc(100% / 2 - 2px);}

    .product-list .item{display: block; overflow: hidden;}

    .product-list .item .img-box{width: 100%; margin: 0;}

    .product-list .item .content{position: static;}

    .product-list .item .content .title{height: 20px; overflow: hidden;}

    .about .about-title{font-size: 18px;}

    .about .wrap{display: block; overflow: hidden;}

    .about .about-right{width: 100%; padding: 0;}

    .about .content{width: 100%; padding: 0; margin-top: 10px;}

    .about .about-title{margin-bottom: 10px;}

    .about .text{line-height: 20px;}

    .news-left{width: 100%;}

    .news-right{width: 100%; padding: 0; margin-top: 15px;}

    .news-list .item .time{width: 20%;}

    .news-list .item .content{width: 80%;}

    .footer2 .footer-link{display: none;}

    .footer2 .copyright{line-height: 20px;}

    /*  */

    .inner-page{padding: 20px 0;}

    .inner-page-left{width: 100%;}

    .inner-page-right{width: 100%; margin-top: 15px;}

    .sideBar .sideBar-title{padding: 10px;}

    .sideBar .sideBar-title .text1{font-size: 18px;}

    .sideBar .sideBar-title .icon{display: block;}

    .sideBar .list{display: none;}

    .breadcrumb .text2{display: none;}

    .breadcrumb .text1{font-size: 14px;}

    .product-page-list li{width: calc(100% / 2 - 10px);}

    .product-page-list .item .text1{height: 20px;}

    .product-page-tab{display: block; overflow: hidden;}

    .product-page-tab .item{width: 100%; margin-bottom: 20px;}

    .product-page-tab .item .content{margin-top: -60px; padding: 0;}

    .product-page-tab .item .title{font-size: 18px;}

    .product-page-tab .item .list{margin-top: 10px;}

    .product-page-tab .item .img-box{height: auto; position: relative;}

    .product-details .wrap1{padding: 0;}

    .product-details .xiangce{width: 100%;}

    .product-details .wrap1 .txt-box{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 .product-details-tab .tabList li a{height: 30px; line-height: 30px; width: 130px; font-size: 12px;}

    .product-details .product-details-tab-content{padding: 10px;}

    .product-details .wrap2{margin-top: 15px;}

    .product-details .wrap2 .content{font-size: 12px; 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;}

    .tools{top: 30%;}

    

    .message-mask .box{width: 90%; padding: 10px;}

    .message-mask .title{padding: 10px;}

    .message-mask .message-form{padding: 10px;}

    .message-mask .message-form .message-text{height: 30px; font-size: 12px; margin-bottom: 10px;}

    .message-mask .message-form .message-textarea{font-size: 12px; margin-bottom: 10px;}

    .message-mask .message-form .btn{height: 30px; line-height: 30px; font-size: 12px;}

	.news-details .title .title1{font-size: 16px;}



	.about-page .content{font-size: 14px; color: #000; line-height: 24px;}

	

	.product-details .tel .tel-text{font-size: 14px; color: #333; line-height: 28px;}





}