@media screen and (max-width: 768px) {
    body {min-width: 320px;padding-top: 60px;padding-bottom: 50px;}
    .container {width: auto; padding: 0 10px;}

    #message .m-content .m-message{width:90%;padding:20px;}
  
    .kf {display: none;}
    .footer-fix {display: block;}
    .topbar {display: none;}

    .header {padding: 10px 0;position: fixed;z-index: 10;width: 100%;top: 0;left: 0;box-shadow: 0 0 10px rgba(0,0,0,0.2);}
    .header .text{display: none; }
    .header .logo {height: 60px;line-height: 60px;padding: 0;float: left;margin: auto;}
    .header .nav { float: none; margin: 50px 0 -10px;text-align: left;display: none; width: 100%;}
    .header .nav ul {margin: 0 -15px;}
    .header .nav li {display: block;margin: 0;border-top: 1px solid #eee;background: none; }
    .header .nav li a {line-height: 40px;padding: 0 15px;color: #333; border-right: none;}
    .header .nav li .arr {display: block;}
    .header .nav li.active>a, .header .nav li.open>a, .header .nav li>a:hover {background: none;color: #333}
    .header .nav li.open .arr:after {border-color: #d90100;transform: rotate(225deg);}
    .header .nav .dropdown-box {position: static;background-color: #f5f5f5;min-width: auto;text-align: left;box-shadow: none;}
    .header .nav .dropdown-box a {color: #333 !important;border-top: 1px dotted #ddd;padding: 0 15px;line-height: 40px;background-color: transparent !important;border-bottom: 0;}
    .header .nav .dropdown-box a:hover {background-color: transparent !important;color:#d90100 !important}
    .menu-btn {display: block;}

    .yunu-showcase {margin-bottom: 30px;}
    .pc-slide {float: none;width: auto;}
    .view .swiper-slide .img-center {height: 260px;line-height: 260px;}
    .yunu-showcase-info {margin: 20px 0 0;}
    .yunu-showcase-info h1 {margin-bottom: 20px;font-size: 18px;}
    .yunu-showcase-info p {margin-top: 10px;min-height: auto;}
    .yunu-showcase-info .tel {font-size: 14px;}
    .yunu-showcase-info .tel strong {font-size: 18px;}

    .banner{ display: none;}
    .m-banner{ display: block; }
    
    .section{padding:20px 0;}
    .section-title{margin-bottom:20px;}
    .section-title strong{ font-size: 20px; }
    .section-title strong span:first-child,.section-title strong span:last-child{ display: none; }

    .section-title1{margin-bottom:20px;}
    .section-title1 strong{ font-size: 24px;}

    .section-title3{margin-bottom:10px;}
    .section-title3 strong{ font-size: 20px; }
    .section-title3 p{ font-size: 14px; margin-top: 0;}

    .sub-nav{ margin-top: 10px; position: relative; z-index: 3; height: auto; }
    .sub-nav li{ float: none;  width:auto; }
    .sub-nav li a{ margin: 0 0 10px 10px; padding: 10px 0 10px 15px; }

    .in-ys ul{ margin: 0; }
    .in-ys li{ float: none; width: auto; }
    .in-ys li .items{  margin: 0 0 10px 0;padding: 18px 30px;  display: block;width: 100%;}

    .in-ys .btns{ margin-top: 10px; }
    .in-ys .btns span{ padding: 0 10px 0 10px; font-size: 16px; flex:1;}

    .in-ys2 ul{ margin: 0 0 0 -10px; }
    .in-ys2 li{  width: 50%; }
    .in-ys2 li a{ font-size: 14px; margin: 0 0 10px 10px; }

    .in-gd-left{ float: none; width: auto; position: relative; }
    .in-gd-right{ float: none; width: auto; padding: 10px; }

    .in-gd-right li .img-center{ width: 100px; }
    .in-gd-right li .text{ margin-left: 110px; min-height: auto; padding:0;}
    .in-gd-right li .text h2{ font-size: 16px; color: #222; line-height: 25px; height: 25px; }
    .in-gd-right li .text p{ line-height: 20px; }
    .in-gd-bg .btns{  margin-top: 15px; }

    .in-ys3 li{ width: 50%; }
    .in-ys3 li a{ margin:0 0 10px 10px;  padding: 10px; height: 189px; }
    .in-ys3 li .number{right: 10px; bottom: 0;  font-size: 48px; }
    .in-ys3 .btns{ margin-top: 10px; }

    .in-news-menu{  margin-bottom: 10px; }
    .in-news-con .items{ float: none; width: auto; margin-right: 0; margin-bottom: 10px; }
    .in-news-con .items h2{ line-height: 50px; font-size: 20px; }
    .in-news-con .items ul{ padding: 10px; }
    .in-news-con .items li span{ width: 60px; }

    .in-case ul{ margin: 0 0 0 -10px; }
    .in-case li{ width: 50%; }
    .in-case li .items{  margin: 0 0 10px 10px; height: auto;}
    .in-case li .items .img-cover{padding-top: 75%; }
    .in-case li .text div{ padding-top: 20px; }
    .in-case li .text h2{ font-size:20px;  }
    .in-case li .text p{ display: none; }
    .in-case li .btn{ bottom: 0px; }
    .in-case li .btn a{  line-height:30px;}
    .in-case .btns a{ margin-right: 0;}
    .in-case .btns a:first-child{ display: none; }

    .in-designer-con { margin: 0 0 0 -10px; }
    .in-designer-con li{  width: 50%; }
    .in-designer-con li .items{ margin: 0 0 10px 10px;height: 260px; }
    .in-designer-con li .text div{ padding-top: 20px; }
    .in-designer-con li .text h2{ font-size:20px;  }
    .in-designer-con li .text p{ padding: 0 10px; }
    .in-designer-con li .btn{ bottom: 20px; }
    .in-designer-con li .btn a{  line-height:30px;}
    .in-designer .btns a{ margin-right: 0;}
    .in-designer .btns a:first-child{ display: none; }

    .in-lp-menu{  margin-bottom: 10px; }
    .in-lp-con ul{ margin: 0; }
    .in-lp-con li{  width: 48%; float: left;margin: 1%;}
    .in-lp-con li .items{ margin: 0 0 10px 0;}
    .in-lp-con li .texts div{ padding-top: 50px; }


    .in-partner li{  width: 50%; }


    .footer .fnav{ display: none; }
    .footer .ewm{ float: none; width: 100%; text-align: center;  }
    .footer .contact{ float: none; width: auto; margin-top: 20px;}
    .footer .contact h2{ margin-bottom:0px; }
    .footer .contact p{ line-height: 23px; }

    .footer-copy{ line-height: 22px; margin-top:10px; padding: 8px 0; }

    .yuyue-box .yuyue-main{ width:100%; top:50%; height: 500px; left:0; margin:-250px 0 0; position:absolute; padding-top:30px;}


    .banner-sub {height: 150px;}

    .curmbs { line-height: 40px;}

    .section-sub{ padding-bottom: 10px; }

    .ct-sd {display: none;}
    .ct-mn {float: none !important;width: auto;}

    .ct2-sd {display: none;}
    .ct2-mn {float: none !important;width: auto;}

    .lanmu2{ flex-wrap: wrap; height: auto;  }
    .lanmu2 .tits{ width: 100%; padding-left: 10px;  line-height: 44px;  }
    .lanmu2 ul{ flex:100%; padding: 10px 0; }

    .list-3 {margin: 0 0 0 -10px;}
    .list-3 li {float: left;width: 50%;}
    .list-3 li a {margin: 10px 0 0 10px;}
    .list-3 li .text {line-height: 34px;font-size: 12px;}
    .list-3 li .text p span{ height: 34px; }
    .list-3 li .img-cover{ height: 140px;}
    .list-3 li .text{  height: 140px; line-height: 20px; padding: 10px; }
    .list-3 li .texts{ padding: 10px; }
    .list-3 li .texts h2{ font-size: 16px; }


    .list-4{margin:0 0 0 -10px}
    .list-4 li{width:50%}
    .list-4 li .items{margin:10px 0 0 10px;}
    .list-4 li .img-cover{ height: 230px; }
    .list-4 li .text{height:230px; line-height: 25px;  padding: 10px; }

    .list-5 li a { padding: 10px 0; }
    .list-5 li .img-cover {width: 100px; height: 100px;}
    .list-5 li .text { margin-left: 110px;}
    .list-5 li .text .more {display: none;}
    .list-5 li .text h4 {line-height: 20px;font-size: 16px;}
    .list-5 li .text p {-webkit-line-clamp: 2;}

    .list-6 ul{ margin: 0 0 0 -10px; }
    .list-6 li{ width: 50%; }
    .list-6 li .items{  margin: 0 0 10px 10px; height: auto;}
    .list-6 li .items .img-cover{padding-top: 75%; }
    .list-6 li .text div{ padding-top: 10px; }
    .list-6 li .text h2{ font-size:20px;  }
    .list-6 li .text p{ display: none; }
    .list-6 li .btn{ bottom: 0px; }
    .list-6 li .btn a{  line-height:30px;}
    .list-6 .btns a{ margin-right: 0;}
    .list-6 .btns a:first-child{ display: none; }

    .pages {margin-top: 20px;}
    .pages a {font-size: 12px;line-height: 30px;padding: 0 12px;}

    .yunu-infocontent-title h1 {font-size: 18px;}
    .yunu-infocontent-desc {padding: 10px;}
    .yunu-infocontent-epx li {line-height: 24px;}
    .yunu-infocontent-epx li span {font-size: 12px;padding: 0 5px;margin-right: 5px;}
    .yunu-infocontent-epx li em {display: none;}
    .yunu-infocontent-return .more {display: none;}
    .yunu-infocontent-return {font-size: 12px;line-height: 22px;padding-top: 5px;}
    .yunu-infocontent-rem h4 {font-size: 18px;line-height: 34px;margin-bottom: 5px;}

    .prod-menu {margin-bottom: 15px;}
    .prod-menu li {margin-right: 5px;}
    .prod-menu li a {font-size: 14px;line-height: 34px;padding: 0 15px;}

    .m-message{width:auto;margin:18px auto 0}
    .m-message label input.inp,.m-message label textarea{width:67%;}
    .m-message label.code input{}

    .show-sjs .img-center{ float: none; width: auto; }
    .show-sjs .text{ margin-left: 0; }
    .show-sjs .text .desc{ margin: 10px 0; }
    
}