@media screen and (max-width: 767px) {
    body {min-width: 320px;padding-top: 50px;padding-bottom: 50px;}
    .container {width: auto;}
.header .nav li a{width: 70%;  }

 .box {
    border: 0;
    padding: 15px;
}
  .box-title{
      display: block;
    margin-bottom: 20px;
    font-size: 20px;
    padding-bottom: 10px;}


    #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,.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; text-align: left; }
    .header .nav li span{ display: none; }
    .header .nav li a {line-height: 40px;padding: 0 15px;color: #333; }
    .header .nav li .arr{float:right;height:40px;width:40px;position:relative;display: block; background: none;}
    .header .nav li .arr:after{content:'';border-top:2px solid #ccc;border-left:2px solid #ccc;box-sizing:content-box;display:block;width:8px;height:8px;margin:auto;position:absolute;top:0;bottom:0;transform:rotate(135deg);right:15px}
    .header .nav li.active>a, .header .nav li.open>a, .header .nav li>a:hover {background: none;color: #75c327}
    .header .nav li.open .arr:after {border-color: #75c327;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;font-size:14px;}
    .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 .swiper-pagination-bullet{  width: 10px; height: 10px; border: none;}

    .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 {padding-bottom: 20px;font-size: 24px;}
    .section-title strong{ top:4px;  font-size: 24px;}
    .section-title strong:before{ margin-top: 15px; }
    .section-title strong:after{ margin-top: 15px; }
    .section-title p {font-size: 15px; margin-top: 25px;}

    .section-title1 strong{ font-size:32px;}
    .section-title1 strong b{font-size: 40px; }
    .section-title1 p{font-size:12px; }
    
    .bg1{background:url(../images/bg1.jpg) no-repeat center / cover ;     padding-bottom: 100px;padding-top: 40px; }
    .bg2{background:url(../images/bg2.jpg) no-repeat center / cover; }

    .in-prod-menu li a{ width: auto; padding: 0 15px; line-height: 35px; }
    .in-pro .swiper-slide .text{line-height:35px; padding: 0 10px; font-size: 16px;}

	
	.ys li .ys-ico{width: 120px;height: 120px;}
	.section-title2{font-size: 24px;} 
	.section-title2 p{font-size: 12px;}
    .ys{ padding-bottom: 0px; }
    .ys li{ float: left; width: 48.5%;margin-right: 3%;  height: 320px; }
    .ys li:nth-child(2){ margin-right: 0; }
    .ys li:first-child,.ys li:last-child{ margin-top: 0px; }
    .ys li:before{ height: 240px; }
    .ys li .ys-con{padding: 15px; }
    .ys li h2{ margin: 15px 0 10px; font-size: 18px;  }
    .ys li p{ line-height: 25px; padding-top: 10px;}

    .ys-2 li{width: 33.333%; display: inline-block; }
    .ys-2 li a{ padding-top: 10px; font-size: 16px; line-height:35px;}
    .ys-2 li a img{ height:90px; border:5px solid #e6f5ec;}

    .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;}
    .list-1 li .text p span{ height: 34px; }
        
    .in-case{ padding-top: 30px; }
   
    .in-about{ width: auto; padding-top: 0;}
    .in-about h4{font-size:25px}
    .in-about .fl{ float: none; width: auto; padding-top: 15px; }
    .in-about .fr{ float: none; width: auto; }

    .about-ico ul li{ width: 33.333%; padding: 0; }

    .in-news-left{ float: none; width: auto; }
    .in-news-right{ float: none; width: auto; padding-top: 10px; }
    .in-news-right ul li{ padding: 10px 0; }
    .in-news-right ul li h2{ font-size: 16px; }
    .in-news-right ul li h2 span{ display: none;}
    .in-news-right ul li .text h2:before{ top:30px; }
    .in-news-right ul li p {margin: 10px 0 0; overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}

    .footer {padding-top: 30px;}
    .footer .fnav {display: none;}
    .footer .tits{margin:0px}
    .footer .contact{ float: none;width:auto; margin-left: 0;   }
    .footer .ewm{float: none;width:auto; margin-top: 30px;}
    .footer .ewm img{ display: inline-block;margin-top: 10px; }
    .footer-copy{margin-top:20px; padding:10px 0;}
    .footer-copy span{ display: block; }

    .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-2 li{width:50%;}

    .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;}

     .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;}


}