@media screen and (max-width: 1400px) {
    .container{width:1200px; margin: 0 auto;}
    .in-about-left{ float: left; width: 520px; }
    .in-pro-left{ width: 230px; }
    .in-pro-right{  width: 920px; }
    .ct2-sd{float:left;width:250px}
    .ct2-mn{float:right;width:920px}
    .header .nav li{ margin-right:0; }
    .header .search-btn {
        margin-right: 10px;
    }
    .header .nav {
        margin-left: 30px;
    }

}

@media screen and (max-width: 767px) {
    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;}
  .headtel{display:none;}
    .kf {display: none;}
    .footer-fix {display: block;}

    .header {padding: 10px 0 0; height: 60px;}
    .header .logo a{height: 40px;}
    .header .search-btn{ display: none;}
    .header .nav {text-align: left;display: none;height: auto; width: 100%;  margin: 9px 0 0 }
    .header .nav ul {margin: 0 -15px; background: #FFF; }
    .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;  margin: 0}
    .header .nav li>a::before{  height: 1px;}
    .header .nav li .arr {display: block;}
    .header .nav li.open .arr:after {border-color: #5841e0;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:#5841e0 !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 .desc {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;}
    .section2 {padding: 10px 0;}
    .section-title{ margin-bottom: 20px; }
    .section-title strong{ font-size: 24px; }
    .section-title p{ font-size: 14px; }

    .in-about-left{ float: none; width: auto; }
    .in-about-right{float: none; width: auto; margin-top: 15px; }

    .in-about-left .tits{font-size: 14px; margin-top: 10px; margin-bottom: 10px; }
    .in-about-left .tits span{ font-size: 24px; }

    .in-about-right li{ width: 48%; margin-right: 2%; }
    .in-about-right li:nth-child(2){ margin-top: 0px; }
    .in-about-right li:nth-child(3){ margin-top: 0px; }
    .in-about-right li .items{ margin-bottom: 5px; }
    .in-about-right li .items .text h2 span{ font-size: 40px; }

    .in-about-con{ padding-top: 20px; }
    .in-about-con li{ width: 50%; justify-content: flex-start; margin-bottom: 20px; }
    .in-about-con li:before{ display: none; }
    .in-about-con li .icon{ margin-right: 10px; }
    .in-about-con li .icon img{ width:60px; }
    .in-about-con li .text h2 span{ font-size: 28px; }

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

    .in-pro-menu li{ line-height: 25px; display: inline-block; width: 50%; }
    .in-pro-menu li a{  font-size: 16px;}

    .in-pro-con ul{ margin: 0 0 0 -10px }
    .in-pro-con li{ width: 50%;  }
    .in-pro-con li a{ margin: 0 0 10px 10px; font-size: 14px;  }
    .in-pro-con li .text{ padding: 10px; }
    .in-pro-con li .text p{ margin-top: 4px;}

    .in-yy-menu{ width: 150px;}
    .in-yy-menu li a{ padding: 0 10px; }
    .in-yy-menu li.active{ width: 150px;}
    .in-yy-menu li.active p{ display: none; }

    .in-ys ul{ margin: 0 0 0 -10px }
    .in-ys li a{ margin: 0 0 10px 10px;}
    .in-ys li .img-center{ float: none; width: 100%; }
    .in-ys li .text{ margin-left: 0; padding: 10px; height: 180px;}
    .in-ys li .text h2{ font-size: 16px; }

    .in-news ul{ 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; }
    .in-news li .text p{overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
    
    .footer{ padding:10px 0; height: auto; overflow: hidden;}
    .footer .fnav{ display: none; }
    .footer .ewm{ float: none; width: auto; padding: 10px 10px 30px; }
    .footer .ewm img{ width: 120px; }
    .footer .copyright{ float:none; width: auto; padding: 20px 50px; height: auto;} 
    .footer .copyright .btns{ margin: 10px 0; }

    .banner-sub {height: 130px; margin-top: 0;}

    .section-sub {padding: 20px 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-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{}
}