@charset "utf-8";

@import url(public.css);

.swiper-button-lock{display: block;}
/* header */
.header{width: 100%; position: relative;}
.header-content{width: 100%; position: relative; height: 110px; background-color: #fff;}
.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: 459px; height: auto;}
/* menu */
.header-menu{position:absolute; top: 0; bottom: 0; right: 15px; margin: auto; z-index: 6; padding: 0; height: 20px; display:block; cursor:pointer;}
.header-menu .icon-bar{background:#333; width:30px; height: 3px; display: block;}
.header-menu .icon-bar:nth-child(2){margin: 5px 0;}
.header-menu .icon-bar:nth-child(3){width: 22px;}
.header-menu.on .icon-bar:nth-child(1){margin-top: 8px; transform:rotateZ(45deg);}
.header-menu.on .icon-bar:nth-child(2){opacity:0;}
.header-menu.on .icon-bar:nth-child(3){width: 30px; top:50%; position:absolute; transform:translate(0,-50%) rotateZ(135deg);}
/* nav */
.header-nav{position: relative;}
.header-nav .nav{max-width: 1200px; margin: 0 auto;}
.header-nav .nav-list{width: 100%;}
.header-nav .nav-list>li{float: left; position: relative; text-align: center;}
.header-nav .nav-list>li>a{line-height: 110px; font-size: 16px; padding: 0 20px; color: var(--main-font-color); display: block;}
.header-nav .nav-list>li:hover>a{background-color: var(--main-color); color: #fff;}
.header-nav .nav-list>li.on>a{background-color: var(--main-color); color: #fff;}
.header-nav .nav-list>li>i{display: none;}
.header-nav .nav-down{display: none; position: absolute; top: 100%; left: 50%; min-width: 100%; transform: translateX(-50%); z-index: 4; background-color: #fff;}
.header-nav .nav-down li{text-align: center;}
.header-nav .nav-down li a{line-height:40px; font-size: 15px; color: var(--main-font-color); display: block; padding: 0 5px;  white-space: nowrap;}
.header-nav .nav-down li a:hover{color: var(--main-color);}
.header-right{height: 100%; display: flex; align-items: center;}
.header-wechat{float: left; position: relative;}
.header-wechat .icon{width: 33px; height: 27px; position: relative;}
.header-wechat .icon img{width: 100%; height: 100%;}
.header-wechat .mask{position: absolute; top: 100%; left: 50%; transform: translateX(-50%) scale(0); z-index: 2;}
.header-wechat .mask img{width: 100px; height: 100px;}
.header-wechat:hover .mask{transform: translateX(-50%) scale(1);}
.header-tel{float: left;}
.header-tel .tel{font-size: 24px; color: var(--main-color); font-family: Arial; font-weight: bold; padding-left: 40px; 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-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%;}
/*  */
.title-index{margin-bottom: 50px; text-align: center;}
.title-index .title1{font-size: 24px; color: #fff; line-height: 1; position: relative; line-height: 1; padding: 0 15px; margin-bottom: 20px; display: inline-block;}
.title-index .title1::before, .title-index .title1::after{content: ""; position: absolute; top: 0; bottom: 0; margin: auto; width: 40px; height: 2px; background-color: #fff;}
.title-index .title1::before{left: 100%;}
.title-index .title1::after{right: 100%;}
.title-index .title2{font-size: 14px; color: #fff; line-height: 1; margin-bottom: 10px;}
.title-index .title3{font-size: 20px; color: #fff; font-family: Arial; line-height: 1; text-transform: uppercase;}
.more{text-align: center; margin-top: 50px;}
.more a{display: inline-block; width: 140px; height: 50px; line-height: 40px; text-align: center; padding: 3px; border: 2px solid #ff7800; border-radius: 50px; overflow: hidden;}
.more a span{display: inline-block; width: 100%; height: 100%; background-color: #ff7800; border-radius: 50px; font-size: 14px; color: #fff;}
.padding-index{padding: 80px 0;}
/*  */
.about{overflow: hidden; background: url(../images/about_bg.jpg) no-repeat center center; background-size: cover;}
.about .left{width: 42%; padding-right: 20px;}
.about .right{width: 58%; padding-left: 20px;}
.about .img-box{text-align: center; overflow: hidden;}
.about .img-box img{width: 100%; height: auto;}
.title-about{margin-bottom: 30px;}
.title-about .title1{font-size: 20px; color: #fff; font-weight: bold;}
.title-about .title2{font-size: 14px; color: #fff; font-family: Arial; margin-top: 10px;}
.about .text{font-size: 14px; color: #fff; line-height: 28px;}
.about .more{text-align: left;}
/*  */
.swiper-box{position: relative;}
.service{width: 100%; overflow: hidden; background: url(../images/service_bg.jpg) no-repeat center center; background-size: cover;}
.service-list{width: 100%; overflow: hidden;}
.service-list li{width: calc(100% / 4); float: left; }
.service-list .item{width: 100%; transform: scale(.7); display: block; position: relative; padding: 15px;}
.service-list .item::before{content: ""; position: absolute; top: -8px; left: 10px; width: calc(100% - 20px); height: calc(100% - 20px); background-color: var(--main-color); z-index: -1; transform: rotate(45deg);}
.service-list .item .img-box{position: relative; transform: rotate(45deg); background-color: #fff; border: 2px solid #fff; z-index: 1; overflow: hidden;}
.service-list .item .content{transform: rotate(-45deg); }
.service-list .item .content::before{content: ""; display: block; padding-top: 100%;}
.service-list .item .img-box img{transform: scale(1.4);}
.service-list .item .mask{position: absolute; bottom: 30px; left: 0; width: 100%; text-align: center; background-color: var(--main-color); height: 40px; line-height: 40px; font-size: 16px; color: #fff; transform: scale(1.4);}
.service-list .item:hover .mask{background-color: #ff7800;}
.service-list .item:hover::before{background-color: #ff7800;}
.service-list .item.act .mask{background-color: #ff7800;}
.service-list .item.act::before{background-color: #ff7800;}
.service .service-prev, .service .service-next{position: absolute; top: 0; bottom: 0; margin: auto; width: 47px; height: 87px; cursor: pointer; background-image: url(../images/service_prev_icon.png); background-repeat: no-repeat; background-size: 100% 100%;}
.service .service-prev{left: -70px;}
.service .service-next{right: -70px; transform: rotate(180deg);}
/*  */
.advantage{width: 100%; overflow: hidden; text-align: center; background: url(../images/advantage_bg.jpg) no-repeat center center; background-size: cover;}
.title-advantage{text-align: center; margin-bottom: 50px;}
.title-advantage img{max-width: 100%; height: auto;}
.advantage .wrap{position: relative; text-align: center; display: inline-block;}
.advantage .img-box{text-align: center; position: relative; border: 1px dotted var(--main-color); width: 320px; height: 320px; border-radius: 50%; padding: 10px; display: inline-block;}
.advantage .img-box img{width: 100%; height: 100%; border-radius: 50%;}
.advantage .content{position: absolute; top: 0; left: 0; width: 100%; height: 100%;}
.advantage .content li{position: absolute; overflow: hidden; width: 350px; display: flex; align-items: center; text-align: left;}
.advantage .content .number{width: 60px; height: 60px; line-height: 60px; float: left; text-align: center; font-size: 20px; color: #fff; font-weight: bold; font-family: Arial; border-radius: 50%; background-color: var(--main-color);}
.advantage .content .txt-box{float: left; padding: 0 0 0 20px; flex: 1;}
.advantage .content .txt-box .title{font-size: 16px; color: var(--main-color); font-weight: bold;}
.advantage .content .txt-box .text{font-size: 14px; color: #333; margin-top: 5px;}
.advantage .content li:nth-child(1){left: -350px; top: 0; flex-direction: row-reverse; text-align: right;}
.advantage .content li:nth-child(1) .txt-box{padding: 0 20px 0 0;}
.advantage .content li:nth-child(2){left: -400px; top: 90px; flex-direction: row-reverse; text-align: right;}
.advantage .content li:nth-child(2) .txt-box{padding: 0 20px 0 0;}
.advantage .content li:nth-child(3){left: -400px; top: 180px; flex-direction: row-reverse; text-align: right;}
.advantage .content li:nth-child(3) .txt-box{padding: 0 20px 0 0;}
.advantage .content li:nth-child(4){left: -350px; top: 270px; flex-direction: row-reverse; text-align: right;}
.advantage .content li:nth-child(4) .txt-box{padding: 0 20px 0 0;}
.advantage .content li:nth-child(5){right: -350px; top: 0;}
.advantage .content li:nth-child(6){right: -400px; top: 90px;}
.advantage .content li:nth-child(7){right: -400px; top: 180px;}
.advantage .content li:nth-child(8){right: -350px; top: 270px;}
/*  */
.inner-page{width: 100%; overflow: hidden;}
.inner-page .tab{width: 100%; text-align: center; margin-bottom: 20px; overflow: hidden; text-align: center;}
.inner-page .tab .tab-list{overflow: hidden; width: 100%; font-size: 0; display: flex; justify-content: center;}
.inner-page .tab .tab-list li{float: left; padding: 0 5px 10px 5px;}
.inner-page .tab .tab-list li a{display: block; width: 135px; height: 40px; line-height: 36px; border: 1px solid #f2f2f2; text-align: center; background-color: var(--main-color); font-size: 16px; color: #fff;}
.inner-page .tab .tab-list a:hover{background: #ff7800; color: #fff;}
.inner-page .tab .tab-list .select a{background: #ff7800; color: #fff;}

.news{width: 100%; overflow: hidden; background: url(../images/news_bg.jpg) no-repeat center center; background-size: cover;}
.news .tab{width: 100%; text-align: center; margin-bottom: 20px; overflow: hidden; text-align: center;}
.news .tab .tab-list{overflow: hidden; width: 100%; font-size: 0; display: flex; justify-content: center;}
.news .tab .tab-list li{float: left; padding: 0 5px 10px 5px;}
.news .tab .tab-list li a{display: block; width: 135px; height: 40px; line-height: 36px; border: 2px solid #fff; text-align: center; background-color: var(--main-color); font-size: 16px; color: #fff;}
.news .tab .tab-list a:hover{background: #ff7800; color: #fff;}
.news .tab .tab-list .select a{background: #ff7800; color: #fff;}
.news .tab-content{width: 100%; overflow: hidden;}
.news .tab-content .con{display: none;}
.news .tab-content .con.act{display: block;}
.news-list{width: calc(100% + 20px);}
.news-list li{width: calc(100% / 3 - 20px); float: left; margin: 0 20px 0 0;}
.news-list .item{width: 100%; display: block; border-radius: 10px; overflow: hidden;}
.news-list .item .img-box{position: relative; overflow: hidden;}
.news-list .item .img-box::before{content: ""; display: block; padding-top: 43%;}
.news-list .item .content{background-color: #fff; padding: 20px;}
.news-list .item .content .title{font-size: 16px; color: #333; margin-bottom: 15px;}
.news-list .item .content .text{font-size: 14px; color: #333; margin-bottom: 15px; line-height: 25px; height: 75px; overflow: hidden;}
.news-list .item .content .time{font-size: 14px; color: #333;}
/*  */
.partner{width: 100%; overflow: hidden;}
.partner .title-index .title1{color: var(--main-color);}
.partner .title-index .title1::before, .partner .title-index .title1::after{background-color: var(--main-color);}
.partner .title-index .title2{color: #333;}
.partner .title-index .title3{color: #333;}
.partner-list{width: 100%;}
.partner-list li{width: calc(100% / 5 - 20px); float: left; margin: 0 20px 20px 0;}
.partner-list .item{width: 100%; display: block; overflow: hidden;}
.partner-list .item .img-box{position: relative; overflow: hidden;}
.partner-list .item .img-box::before{content: ""; display: block; padding-top: 40%;}
/*  */
.contact{width: 100%; overflow: hidden; background: url(../images/contact_bg.jpg) no-repeat center center; background-size: cover;}
.contact .map{position: relative; overflow: hidden;}
.contact .map::before{content: ""; display: block; padding-top: 35%;}
.contact .map iframe{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; width: 100%; height: 100%;}
.contact .mask{position: absolute; top: 20px; left: 20px; width: 350px; padding: 40px 20px; background-color: rgba(22,149,72,.88); z-index: 2;}
.contact .mask .tel{padding-left: 80px; background: url(../images/tel_icon2.png) no-repeat left center;}
.contact .mask .tel .text1{font-size: 14px; color: #fff;}
.contact .mask .tel .text2{font-size: 38px; color: #fff; font-family: Impact;}
.contact .mask .content{font-size: 14px; color: #fff; line-height: 30px; margin-top: 10px;}
/*  */
.footer1{width: 100%; padding: 30px 0; overflow: hidden; background: url(../images/footer_bg.jpg) no-repeat center center; background-size: cover;}
.footer1 .wrap{display: flex; justify-content: space-between;}
.footer1 .QR{float: left; overflow: hidden;}
.footer1 .QR .item{float: left; padding: 0 5px; text-align: center;}
.footer1 .QR .item img{width: 130px; height: 130px;}
.footer1 .QR .item .text{font-size: 14px; color: #fff; line-height: 20px; margin-top: 5px;}
.footer1 .footer-nav{width: 55%; display: flex; justify-content: space-between;}
.footer1 .footer-nav dt{font-size: 16px; color: #fff; font-weight: bold; margin-bottom: 15px; line-height: 20px;}
.footer1 .footer-nav dt a{color: #fff;}
.footer1 .footer-nav dd{font-size: 14px; color: #fff; line-height: 30px;}
.footer1 .footer-nav dd a{color: #fff;}
.footer1 .footer-nav dd a:hover{text-decoration: underline;}
.footer1 .footer-logo{text-align: center; overflow: hidden;}
.footer1 .footer-logo img{max-width: 100%; height: auto;}
.footer2{background-color: #fff; padding: 12px 0;}
.footer2 .text{font-size: 14px; color: #333;}
/*  */
.inner-page{width: 100%; padding: 40px 0; overflow: hidden; min-height: 500px;}
.inner-page .service-list{margin-bottom: 20px;}
/*  */
.about-page{width: 100%; overflow: hidden;}
.about-page .img-box{text-align: center; overflow: hidden;}
.about-page .img-box img{max-width: 100%; height: auto;}
.about-page .content{font-size: 14px; color: #333; line-height: 25px; text-align: left; margin-top:10px;}
.about-page .content img{max-width: 100%; height: auto;}
/*  */
.service-page{width: 100%; overflow: hidden;}
.service-page-list{width: 100%;}
.service-page-list li{margin-bottom: 30px;}
.service-page-list .item{width: 100%; display: flex; align-items: center; margin-bottom: 20px;}
.service-page-list .item .img-box{width: 50%; float: left; position: relative; overflow: hidden;}
.service-page-list .item .img-box::before{content: ""; display: block; padding-top: 50%;}
.service-page-list .item .content{width: 50%; float: left; padding: 0 0 0 40px;}
.service-page-list .item .content .title{font-size: 16px; color: #333; margin-bottom: 15px; font-weight: bold; line-height:2;}
.service-page-list .item .content .text{font-size: 14px; color: #333; line-height: 30px; height: 150px; margin-bottom: 20px; overflow: hidden;}
.service-page-list .item .m{display: inline-block; width: 140px; height: 50px; line-height: 40px; text-align: center; padding: 3px; border: 2px solid #ff7800; border-radius: 50px; overflow: hidden;}
.service-page-list .item .m span{display: inline-block; width: 100%; height: 100%; background-color: #ff7800; border-radius: 50px; font-size: 14px; color: #fff;}
.service-page-list li:nth-child(even) .item{flex-direction: row-reverse;}
.service-page-list li:nth-child(even) .item .content{padding: 0 40px 0 0;}
/*  */
.product-details{width: 100%; overflow: hidden;}
.product-details .wrap1{background-color: #fff; padding: 20px 0;}
.product-details .wrap1 .imgbox{width: 40%; float: left; text-align: center; overflow: hidden;}
.product-details .wrap1 .imgbox img{width: 100%; height: auto;}
.product-details .wrap1 .content{width: 60%; float: left; padding-left: 30px;}
.product-details .wrap1 .title{font-size: 20px; color: #333; margin-bottom: 15px; font-weight: bold;}
.product-details .wrap1 .text{font-size: 16px; color: #333; line-height: 32px; margin-bottom: 20px;}
.product-details .wrap1 .tel{font-size: 20px; color: var(--main-color); float: left; line-height: 35px;}
.product-details .tab{width: 100%; text-align: left;}
.product-details .wrap2{width: 100%; background-color: #fff;}
.product-details .product-details-tab{width: 100%; background-color: var(--main-color);}
.product-details .product-details-tab .tabList{overflow: hidden; width: 100%; font-size: 0;}
.product-details .product-details-tab .tabList li{float: left;}
.product-details .product-details-tab .tabList li a{display: block; width: 140px; height: 50px; line-height: 50px; text-align: center; font-size: 16px; color: #fff;}
.product-details .product-details-tab .tabList .select a{background: #333;}
.product-details .product-details-tab-content{width: 100%; overflow: hidden; padding: 20px;}
.product-details .product-details-tab-content .con{display: none;}
.product-details .product-details-tab-content .con.act{display: block;}
.product-details .wrap2{width: 100%; background-color: #fff;}
.product-details .wrap2 .content{font-size: 16px; color: #333; line-height: 32px;}
.product-details .wrap2 .content img{max-width: 100%; height: auto;}
/*  */
.advantage-page{width: 100%; overflow: hidden;}
.advantage-page .img-box{text-align: center; overflow: hidden;}
.advantage-page .img-box img{max-width: 100%; height: auto;}
.advantage-page .content{font-size: 14px; color: #333; line-height: 25px; text-align: left;}
.advantage-page .content img{max-width: 100%; height: auto;}
/*  */
.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: 18px; color: #333; line-height:1.6; font-weight:bold;}
.news-details .title .title2{font-size: 14px; color: #999; margin-top: 10px;}
.news-details .img-box{text-align: center; overflow: hidden;}
.news-details .img-box img{max-width: 100%; height: auto; display: inline-block;}
.news-details .txtbox{font-size: 14px; color: #333; line-height: 28px; margin-top: 20px;}
.news-details .txtbox img{ max-width:100% !important; height:auto !important;}
/*  */
.partner-page{width: 100%; overflow: hidden;}
.partner-page .partner-list{width: calc(100% + 20px);}
.partner-page .partner-list .item{border: 1px solid #ddd;}
/*  */
.contact-page{width: 100%; overflow: hidden;}
.contact-page .txt-box{width: 50%; float: left; padding-right: 20px; font-size: 14px; color: #333; line-height: 25px;}
.contact-page .map{width: 50%; float: left; position: relative;}
.contact-page .map::before{content: ""; display: block; padding-top: 50%;}
.contact-page .map iframe{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; width: 100%; height: 100%;}






@media (max-width: 1499px){
    .header-nav .nav-list>li>a{padding: 0 15px;}
    .padding-index{padding: 60px 0;}
    .title-index{margin-bottom: 40px;}
    .more{margin-top: 40px;}
}

@media (max-width: 1399px){
    .header .logo img{width: 380px;}
    .header-tel .tel{font-size: 20px;}
    .header-nav .nav-list>li>a{font-size: 14px; padding: 0 10px;}
    .padding-index{padding: 50px 0;}
    .title-index{margin-bottom: 30px;}
    .more{margin-top: 30px;}
    .news-list .item .content{padding: 10px;}
    .news-list .item .content .title{margin-bottom: 10px;}
    .news-list .item .content .text{margin-bottom: 10px;}
    /*  */
    .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;}
}

@media (max-width: 1199px){
    .header-content{height: 100px;}
    .header .logo img{width: 300px;}
    .header .header-nav .nav-list>li>a{padding: 0 5px;}
    .header-tel .tel{font-size: 18px;}
    /*  */
    .news-page-list .item .img-box{width: 25%;}
    .news-page-list .item .content{width: 75%;}
}

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

@media (max-width: 991px){
    .header-content{height: 90px;}
    .header-nav{position: fixed; top: 0; left: 0; z-index: 5; width: 100%; height: 100%; background-color: rgba(0,0,0,.6); display: none;}
    .header-nav .nav{position: absolute; top: 0; right: 0; width: 60%; height: 100%; background-color: #fff; transform: translateX(100%); transition: all .2s;}
    .header-nav .nav-list{padding: 80px 20px 0 20px;}
    .header-nav .nav-list>li{width: 100%; text-align: left;}
    .header-nav .nav-list>li::before{display: none;}
    .header-nav .nav-list>li>a{color: var(--main-font-color); line-height: 50px;}
    .header-nav .nav-list>li:hover>a{color: var(--main-color); background-color: #fff;}
    .header-nav .nav-list>li.on>a{color: var(--main-color); background-color: #fff;}
    .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%;}
    .padding-index{padding: 40px 0;}
    .title-index{margin-bottom: 20px;}
    .more{margin-top: 20px;}
    .about .left{width: 50%; padding-right: 10px;}
    .about .right{width: 50%; padding-left: 10px;}
    .title-about{margin-bottom: 20px;}
    .title-about .title2{margin-top: 5px;}
    .service-list .item .mask{font-size: 14px;}
    .title-advantage{margin-bottom: 20px;}
    .advantage .wrap{width: 100%;}
    .advantage .content{position: static;}
    .advantage .content li{position: static;}
    .advantage .img-box{width: 200px; height: 200px; padding: 5px;}
    .advantage .content{margin-top: 10px;}
    .advantage .content li{width: 100%; margin-bottom: 10px;}
    .advantage .content li:nth-child(1){flex-direction: initial; text-align: left;}
    .advantage .content li:nth-child(1) .txt-box{padding: 0 0 0 20px;}
    .advantage .content li:nth-child(2){flex-direction: initial; text-align: left;}
    .advantage .content li:nth-child(2) .txt-box{padding: 0 0 0 20px;}
    .advantage .content li:nth-child(3){flex-direction: initial; text-align: left;}
    .advantage .content li:nth-child(3) .txt-box{padding: 0 0 0 20px;}
    .advantage .content li:nth-child(4){flex-direction: initial; text-align: left;}
    .advantage .content li:nth-child(4) .txt-box{padding: 0 0 0 20px;}
    .news-list .item .content .title{font-size: 14px; margin-bottom: 5px;}
    .news-list .item .content .text{font-size: 12px; height: 60px; line-height: 20px;}
    .contact .mask{top: 5px; left: 5px; padding: 10px;}
    .contact .mask .tel{padding-left: 50px; background-size: 30px;}
    .contact .mask .tel .text1{font-size: 12px;}
    .contact .mask .tel .text2{font-size: 20px;}
    .footer1{display: none;}
    /*  */
    .inner-page{padding: 30px 0;}
    .service-page-list .item .content{padding: 0 0 0 15px;}
    .service-page-list li:nth-child(even) .item .content{padding: 0 15px 0 0;}
    .service-page-list .item .content .title{font-size: 14px; margin-bottom: 10px;}
    .service-page-list .item .content .text{font-size: 12px; line-height: 25px; height: 100px;}
    .service-page-list .item .m{width: 120px; height: 40px; padding: 2px; line-height: 32px; font-size: 12px;}
    /*  */
    .product-page-list li{width: calc(100% / 2 - 10px);}
    .product-details .wrap1{padding: 10px 0;}
    .product-details .wrap1 .imgbox{width: 100%;}
    .product-details .wrap1 .content{width: 100%; margin-top: 10px; padding: 0;}
    .product-details .wrap1 .title{font-weight: bold; margin-bottom: 10px; font-size: 16px;}
    .product-details .wrap1 .text{font-size: 12px; line-height: 24px; margin-bottom: 10px;}
    .product-details .wrap1 .tel{width: 100%;}
    .product-details .product-details-tab .tabList li a{height: 30px; line-height: 30px; font-size: 12px;}
    .product-details .product-details-tab-content{padding: 10px;}
    .product-details .wrap2 .content{font-size: 12px; line-height: 24px;}
    .partner-page .partner-list li{width: calc(100% / 3 - 20px);}
}

@media (max-width: 767px){
    .header-content{height: 60px;}
    .header .logo img{width: 260px;}
    .padding-index{padding: 20px 0;}
    .title-index .title1{font-size: 18px; margin-bottom: 10px; padding: 0 5px;}
    .title-index .title2{font-size: 12px; line-height: 20px; margin-bottom: 5px;}
    .title-index .title3{font-size: 14px;}
    .more{margin-top: 15px;}
    .about .left{width: 100%; padding: 0;}
    .about .right{width: 100%; padding: 0;}
    .title-about{margin-bottom: 15px;}
    .title-about .title1{font-size: 16px;}
    .title-about .title2{font-size: 12px;}
    .about .text{font-size: 12px;}
    .more a{width: 120px; height: 40px; padding: 2px; line-height: 32px; font-size: 12px;}
    .service-list .item{padding: 5px;}
    .service-list .item .mask{font-size: 12px; height: 30px; line-height: 30px;}
    .news .tab .tab-list li a{width: 120px; height: 34px; line-height: 30px; font-size: 12px;}
    .news-list{width: 100%;}
    .news-list li{width: 100%; margin: 0 0 10px 0;}
    .contact .mask{display: none;}
    .footer2 .text{width: 100%; text-align: center;}
    /*  */
    .service-list li{width: calc(100% / 2);}
    .inner-page{padding: 20px 0;}
    .service-page-list .item{display: block; overflow: hidden;}
    .service-page-list .item .img-box{width: 100%;}
    .service-page-list .item .content{width: 100%; padding: 0; margin-top: 5px;}
    .service-page-list li:nth-child(even) .item{flex-direction: row;}
    .service-page-list li:nth-child(even) .item .content{padding: 0;}
    .service-page-list .item .content .title{margin-bottom: 5px;}
    .service-page-list .item .content .text{margin-bottom: 5px;}
    .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;}
    .partner-page .partner-list{width: calc(100% + 10px);}
    .partner-page .partner-list li{width: calc(100% / 2 - 10px); margin: 0 10px 10px 0;}
    .contact-page .txt-box{width: 100%; padding: 0;}
    .contact-page .map{width: 100%; margin-top: 10px;}
}