@media screen and (min-width: 768px) {
    .header-fix {height: 156px;}
    .header-fix .nav {position: fixed;left: 0;top: 0;width: 100%;z-index: 100;}
}
@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}
    .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 a:first-child{ border-left: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: #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;}
    .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 {height: 160px;}*/
    .banner .swiper-pagination-bullet{  width: 10px; height: 10px; border: none;}
.banner .swiper-slide img {
    width: 100%;
    height: auto;
}.banner {
    /* height: 160px; */
    width: 100%;
    position: relative;
    margin-top: 18px;
}
    .yunu-sou {padding: 0;}
    .yunu-sou .container {padding: 0;}
    .yunu-sou .hot {display: none;}
    .yunu-sou .hform {float: none;position: relative;}
    .yunu-sou .hform input {border-color: transparent;width: 100%;box-sizing: border-box;line-height: 20px;padding: 10px 60px 10px 15px;border-radius: 0;border-bottom: 1px solid #eee;}
    .yunu-sou .hform button {position: absolute;right: 0;top: 0;width: 50px;height: 40px;}

    .section {padding: 30px 0;}
    .section-title {margin-bottom: 20px;font-size: 20px; }
    .section-title strong{ height: 30px; background:url(../images/tbg1.png) no-repeat center; background-size: 100%}
    .section-title em {font-size: 14px; padding: 5px 10px;}


    .in-about .fl{ float: none; width: auto; padding-top: 15px; }
    .in-about .fr{ float: none; width: auto; text-align: center; }
    .tubiao li{width: 50%; text-align: center; }

    .section-title1{margin-bottom:20px;font-size:24px; }
    .section-title1 strong{ height: 35px; padding-bottom: 15px; }
    .section-title1 p{font-size:14px;  }
    .section-title1 p span{ font-size: 16px; }

    .in-prod-menu {margin-bottom: 10px;}
    .in-prod-menu dl{ float: none; width: 100%; }
    .in-prod-menu dl dd{ display: none; }
    .in-prod-menu dl dt{ margin-right: 0;   }
    .in-prod-menu dl dd{margin-right: 0; }

    .list-1 {margin: -10px 0 0 -10px;}
    .list-1 li {float: left;width: 50%;}
    .list-1 li a {margin: 10px 0 0 10px;}
    .list-1 li .text {line-height: 34px;font-size: 12px;}
    
    .adv{width: 100%; height: 122px;}

    .in-ys dl {padding: 20px 0;}
    .in-ys dt {float: none !important;width: auto;}
    .in-ys dd {margin:0 !important;}
    .in-ys dd h4 {}
    .in-ys dd h4 i {width: 50px;line-height: 30px;font-size: 30px; margin: 15px 0 0 10px; }
    .in-ys dd h4 span {font-size: 20px; padding:0 ; line-height: 1.4;}
    .in-ys dd .text {margin: 0;}
    .in-ys dd p {line-height: 1.2;}
    .in-ys dl:nth-child(3) h4 span,.in-ys dl:nth-child(4) h4 span{ line-height: 2.8; }

    .section-title2{margin-bottom:20px;font-size:20px; }
    .section-title2 strong{ height: 40px; }

    .index-case{margin: -10px 0 0 -10px;}
    .index-case .swiper-slide a {margin: 0px 0 0 10px;}
    .index-case .swiper-slide .text {line-height: 34px;font-size: 12px;}
    .index-case .swiper-slide .text p{padding: 0; }
    .index-case .swiper-slide .text p span{ height: 34px; right:0px; }

    .in-news{ padding: 0; }
    .in-news-left{ float: none; width: auto; }
    .in-news-right{ float: none; width: auto; padding-top: 15px; }
    .in-news-con{ padding-top: 15px; }
    .in-news-tit{ font-size:18px;}
    .in-news-left .fl{ float: none; width: auto;}
    .in-news-left .fr{ float: none; width: auto; padding-top: 15px; }
    .in-news-left .fl .text h2{ font-size: 15px; border-bottom: 1px solid #e1e1e1; line-height: 40px; margin: 0; }
    .in-news-left .fl .text p{ margin-top: 5px; line-height: 25px; }

    .qa{ padding-top: 5px; }
    .qa li{ padding: 10px 15px 10px 35px;  }
    .qa li h2{ font-size: 15px;line-height: 30px;  }
    .qa li p{ line-height: 23px; }

    .list-2 li{ line-height: 20px; }

    .footer {padding-top: 30px;}
    .footer-nav {display: none;}
    .footer .tits{margin-bottom:0px}
    .footer .contact{ float: none;width:auto; background: none }
    .footer .contact .text p{margin:0px}
    .footer .contact .text p em{font-size:12px;padding-left:0px;}
    .footer .footpro{display:none}
    .footer .ewm{float: none;width:auto;text-align: center; background: none; padding-left: 0;}
    .footer .ewm img{ display: inline-block; }
    .footer-copy{margin-top:0px;}

    .banner-sub {height: 130px;}

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

    .yunu-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{ display: none; }

    .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;}

    .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{}
    
    .map {height: 250px;}


}