@media screen and (min-width: 768px) {

    .header-fix { position: fixed;left: 0;top: 0; background: #FFF;}
    .header-fix .logo .img1{ display: none; }
    .header-fix .logo .img2{ display: block; position: relative; top:20px; }
    .header-fix .nav li a{color: #333;}
    .header-fix .search-btn{background-image:url(../images/search-btn-2.png) ;}
    .header-fix .tel{ color: #0061ae; border-color: #0061ae; }
    .header-fix .tel .img1{ display: none; }
    .header-fix .tel .img2{ display: block; }

}

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

    body {min-width: 320px;padding-top: 60px;padding-bottom: 50px;}

    .container {width: auto;}

    #message .m-content .m-message{width:90%;padding:20px;}

  

    .kf {display: none;}

    .footer-fix {display: block;}

  .in-about .text{ float: none; width: auto;}
    .in-about .text h2{ font-size: 16px;}
    .in-about .text h2 span{ display: block; font-size: 24px; color: #0061ae; font-weight: bold; }
    .in-about .img-center{ float: none; width: auto; margin-top: 20px;}
    .in-about .text .more a{  line-height: 40px; padding: 0 30px;}

    .header {padding: 10px 0 0;position: fixed;width: 100%; top:0; height: 50px; background: #FFF;}

    .header .logo {height: 40px;line-height: 40px;padding: 0;float: left;}
    .header .logo .img1{ display: none; }
    .header .logo .img2{ display: block; }

    .header .navbg{ display: none; text-align: left; background-color:#FFF;  float: none; margin: 50px -15px 0;  }

    .header .navbg .search-btn{ display: none; }

    .header .navbg .tel{display: none;}

    .header .nav{float: none;  width: 100%; }

    .header .nav li {display: block;margin: 0;border-top: 1px solid #eee; }

    .header .nav li a {line-height: 40px;padding: 0 15px;color: #333; width: 100%;}

    .header .nav li .arr {display: block;}

    .header .nav li.active>a, .header .nav li.open>a, .header .nav li>a:hover {background: none;color: #023793}

    .header .nav li.open .arr:after {border-color: #023793;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:#0061ae !important}



    .search .close{ right: 20px; top:20px;}

    .search form{ padding: 0 20px; }

    .search form button{ width: 80px; }



    .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: 30px 0;}
    .section2 {padding: 10px 0;}

    .section-title{  font-size: 20px; margin-bottom: 20px; }

    .section-title p{ font-size: 14px; }



    .in-pro-menu{  margin: 0 0 20px; }

    .in-pro-menu li{ width: 33.333% }

    .in-pro-menu li a{  font-size: 15px; line-height: 40px;}



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

    .in-pro-con li{width: 50%; }

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

    .in-pro-con li .text{ padding: 20px 0; }

    .in-pro-con li .text .btn{ margin-top: 10px; line-height: 30px; padding: 0 20px; }



    .in-ys ul{ margin: 0 -13px; }

    .in-ys li{ width: 50%; height: 160px;  }

    .in-ys li .text{ padding: 0 15px; }

    .in-ys li .text p{  margin:12px 0 0; line-height: 22px; height: auto; }



    .in-case .text{ padding: 10px; }

    .in-case .text h2{ font-size: 14px; }

    .in-case .text p{ display: none; }



    .in-about-con{ flex-wrap: wrap; }

    .in-about-con .tits{ font-size: 28px;  }

    .in-about-con1{ flex-wrap: wrap; margin-top: 20px; }



    .in-about-img{flex-wrap: wrap; margin-top: 20px;}

    .in-about-img .pic{display: none; }

    .in-about-img .play{ height: 200px; background-size: 100%; }

    .video video{ width: 90%; height: 250px; }



    .in-news{ margin: 0 0 0 -10px; }

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

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

    .in-news li .text{ padding: 10px; }



    .footer{ padding: 15px 0; }

    .foot{flex-wrap: wrap; padding: 0; }

    .foot .fnav{ display: none; }

    .foot .ewm{ margin-left:0px; width: 100%;}

    .foot .ewm img{ width: 135px; }

    .footer-copy{ line-height: 22px; font-size: 14px; padding: 10px 0 0; }



    .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; 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-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{}

   



}