@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;}
    .topbar {display: none;}

    .header{ position: fixed; top:0; left:0; z-index: 1000; height: 60px; }
    .header .logo {height: 60px;line-height: 60px; text-align: left;}
    .header .navs{ display: none; }
    .menu-btn{ width: 60px; height: 60px;}
    .menu-btn span{width:24px;margin:6px 0; }

    .search{ top:60px; padding:10px}
    .search form button{ width: 30px; }
    .search form .close{ width: 30px;  } 

    .nav{   padding: 0;top:60px;}
    .nav-box{ flex-wrap: wrap; text-align: left;}
    .nav dl{ flex:100%; margin: 0; }
    .nav dl:first-child img{ display: none; }
    .nav dl dt{ border-bottom:1px solid #ddd; padding-bottom: 0; line-height: 40px;padding-left: 10px; font-size: 14px;   }
    .nav dl dt:before{ display: none; }
    .nav dl dt .arr{ display: block; position: relative; z-index: 1000; }
    .nav dl.open dt .arr:after {border-color: #cc0000;-webkit-transform: rotate(225deg);transform: rotate(225deg);}
    .nav dl dd{ display: none; margin:10px 0 0; }
    .nav dl dd a{ line-height: 28px; padding-left: 10px; font-size: 14px;  }
    .nav dl.open dd{ 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; }

    .in-feedback{ padding: 10px; }
    .in-feedback .img-center{ display: none; }
    .in-feedback .feedback{ float: none; width: auto; padding:17px 0 0; }
    .in-feedback .feedback form input{ flex:100%; margin-right: 0%;}
    .in-feedback .feedback form select{ flex:100%; margin-right: 0%;}
    .in-feedback .feedback form button{ flex:100%; margin-right: 0%;}

    .section{padding: 30px 0;}
    .section-title{margin-bottom:20px; overflow: hidden;}
    .section-title strong{ font-size: 20px; }
    .section-title strong::before{display: none;}
    .section-title p::after{display: none;}
    .section-title span{ display: none; }

    .in-about:before{ display: none;}
    .in-about-left{ float: none; width: auto; padding-top: 0px; }
    .in-about-left .btns{ margin-top: 20px; }
    .in-about-left .btns a{ margin: 0 auto; }
    .in-about-right{ float: none; width: auto; margin-top: 20px; }

    .in-course{ padding: 30px 10px 0; }
    .in-course li{ float: none; width: auto; }
    .in-course li .img-cover{ padding-top: 75%;}
    .in-course li .text{ padding:20px 10px;  }
    .in-course li .text p{ min-height: auto; line-height: 24px; }

    .in-ys{ padding-bottom: 40px; }
    .in-ys ul{ margin: 0 0 0 -10px; }
    .in-ys li{  width: 50%; }
    .in-ys li a{margin: 0 0 10px 10px; }
    .in-ys li .text{ padding: 10px 5px; height: 130px; }
    .in-ys li .text h2{font-size: 15px;  }
    .in-ys li .text h3{ margin:5px 0;  font-size: 13px; }
    .in-ys li .text p{ font-size: 12px; }

    .in-photo{ padding: 0 10px; }
    .in-photo-menu{  margin:25px 0; }
    .in-photo-menu li a{  margin: 0 10px;  }
    .in-photo-con ul{ margin:0 0 0 -10px;  }
    .in-photo-con li{  width: 50%; }
    .in-photo-con li a{ padding-bottom: 30px; margin: 0 0 10px 10px; }
    .in-photo-con li .text{padding: 0 10px;}
    .in-photo-con li .text h2{ line-height: 30px;  }
    .in-photo-con li .text p{  line-height: 30px; }

    .in-news .swiper-slide .text{ padding: 5px 10px; }
    .in-news .swiper-button-prev,.in-news .swiper-button-next{ display: none;}

    .in-kd{ padding: 0px 10px; }
    .in-ken-bg{ padding: 10px 0; }
    .in-ken{ padding: 30px 30px; }
    .in-ken .swiper-slide a{ background-image: none; padding: 0; }
    .in-ken .swiper-button-prev{ left:0; padding: 0; background-size: 30%; }
    .in-ken .swiper-button-next{ right:0; padding: 0; background-size: 30%;}





    .footer{padding: 15px 0;}
    .footer .kefu{ float: none; width: auto;  }
    .footer .fnav{ display: none;  }
    .footer .contact{ float: none; width: auto; text-align: center; 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 span{ right: 0px;}

    .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{}
}