@media screen and (max-width: 767px) {

    body {min-width: 320px;padding-top: 50px;padding-bottom: 50px;}

    .container {width: auto;}



    #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{font-size:12px; margin: 0; display: none;}

    .header .text strong{font-size:16px;}

    .header .tel {display: none;}

    .header .logo {height: 40px;line-height: 40px;padding: 0;float: left;}

    .header .nav {margin: 10px 0 -10px;text-align: left;display: none;background-color: transparent;border-bottom: 0;}

    .header .nav ul {margin: 0 -15px;}

    .header .nav li {display: block;margin: 0;border-top: 1px solid #eee;background: none; }

    .header .nav li span{ display: none; }

    .header .nav li a::before{ display: 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: #00b0ec}

    .header .nav li.open .arr:after {border-color: #00b0ec;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;}

    .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 {margin-top: 10px;display: block;}


    



    .section{padding:20px 0;}

    .section-title{font-size: 20px; margin-bottom: 10px; padding-top: 15px; height: 50px; background-size: cover;}



    .section-title1{  font-size: 20px;}

    .section-title1 span{  font-size: 20px; }



    .in-pro-left{ display: none; }

    .in-pro-right{ float: none; width: auto; }

    .in-pro-right ul{ margin: 0 0 0 -10px; }

    .in-pro-right li{ width: 50%;font-size: 14px;}

    .in-pro-right li a{margin: 10px 0 0 10px;  }

    .in-pro-right li .text{ display: flex; flex-wrap: wrap; justify-content: center; padding: 10px; }

    .in-pro-right li .text span{ width: 100%;  }

    .in-pro-right li .text .mores{  }



    .ys-left{ float: none; width: auto; padding-top: 20px;}

    .ys-img{ float: none; width: auto; }

    .ys-right{ float: none; width: auto; padding-top: 20px; }

    .in-ys{ padding-top: 10px; }

    .in-ys li{ display: flex; margin-bottom: 20px; }

    .in-ys li .text h2{  font-size: 18px;  }

    .in-ys li .text h2 i{ font-size: 22px; }



    .in-safe{ padding: 20px 0; overflow: hidden; height: auto;}

    .in-safe ul{ margin: 20px 0 0 -10px; }

    .in-safe li{ width:50%; height: auto; margin:0; border: 0; }

    .in-safe li .item{ display: block; transform: translate(0,0);  width: auto; height: auto;  padding:25px 10px 20px; margin: 0 0 10px 10px }

    .in-safe li p{ margin: 10px 0 0; }



    .adv-1{ height: auto; overflow: hidden; padding: 10px 0; }

    .adv-1 .text{ float: none; width: auto; padding-top: 10px; }

    .adv-1 .text h2{ font-size: 20px; }

    .adv-1 .text p{ margin:5px 0 0; font-size: 16px; }

    .adv-1 .weixin{ float: none; width: auto; padding-top: 15px; }

    .adv-1 .weixin span{ font-size: 16px; padding: 0 20px;}

    .adv-1 .weixin span:first-child img{  margin-right: 5px; }

    .adv-1 .weixin span:last-child{  font-size: 16px; }



    .in-case .swiper-button-prev,.in-case .swiper-button-next{ display: none; }

    .in-case .swiper-slide .text{ margin-top: 5px; font-size: 12px; }

    .more{ margin-top: 20px; }



    .in-news-left{ float: none; width: auto; }

    .in-news-right{ float: none; width: auto; }

    .focus .text{ height: 100px; padding: 10px; }

    .focus .text h2{  line-height: 30px;}

    .focus .text h2 i{ font-size: 12px;}

    .focus .text p{ line-height: 23px; height: 46px; overflow: hidden; }



    .footer {padding: 30px 0 0;}

    .f-nav{display: none; }

    .f-ewm{ float: none; width: auto; margin-left: 0; }

    .f-ewm img{ width: 120px; }

    .f-contact{ float: none; width: auto; padding-top: 20px; }

    .footer-copy{ line-height: 20px; font-size: 12px; padding: 8px 0; margin-top: 20px;}







    .banner-sub {height: 130px;}



    .section-sub {padding: 30px 0;}



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

    .curmbs {display: none;}



    .ct2-sd {display: none;}

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



    .list-3 {margin: -10px 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 .btn a{ font-size: 12px; padding: 0px 10px; }



    .list-4 li{ float: none; width: auto; }

    .list-4 li a{ margin-right: 0; }

    .list-4 li span{ right: 0; }



    .list-5 li {padding-bottom: 15px;border-bottom: 1px solid #eee;}

    .list-5 li a {padding: 0;border: 0;}

    .list-5 li .img-center {float: none;width: auto;display: none;}

    .list-5 li .text {margin: 0;}

    .list-5 li .text .more {display: none;}

    .list-5 li .text h4 {line-height: 20px;font-size: 16px;}

    .list-5 li .text p {margin: 10px 0 0;}



    .list-6 li{width: 50%;  }



    .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{}

    

}