@media screen and (min-width: 768px) {
    .header-fix {height: 155px;}
    .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,.header .tel {display: none;}
    .header .logo {height: 30px;line-height: 30px;float: none;padding: 0;}
    .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 {line-height: 60px;padding: 0 15px;color: #333;}
    .header .nav li .arr {display: block;}
    .header .nav li.active a, .header .nav li.open a, .header .nav li a:hover {background-color: transparent;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;}
    .qiyou58-showcase {margin-bottom: 30px;}
    .pc-slide {float: none;width: auto;}
	.banner .swiper-slide img{height: auto;width: 100%;}
    .view .swiper-slide .img-center {height: 260px;line-height: 260px;}
    .qiyou58-showcase-info {margin: 20px 0 0;}
    .qiyou58-showcase-info h1 {margin-bottom: 20px;font-size: 18px;}
    .qiyou58-showcase-info p {margin-top: 10px;min-height: auto;}
    .qiyou58-showcase-info .tel {font-size: 14px;}
    .qiyou58-showcase-info .tel strong {font-size: 18px;}
    .banner {height: 160px;}
    .qiyou58-sou {padding: 0;}
    .qiyou58-sou .container {padding: 0;}
    .qiyou58-sou .hot {display: none;}
    .qiyou58-sou .hform {float: none;position: relative;}
    .qiyou58-sou .hform input {border-color: transparent;width: 100%;box-sizing: border-box;line-height: 20px;padding: 9px 60px 9px 15px;border-radius: 0;border-bottom: 1px solid #eee;}
    .qiyou58-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 p {font-size: 12px;}
    .section-title:after {width: 20px;height: 2px;margin-top: 10px;}
    .in-prod-menu {margin-bottom: 10px;}
    .in-prod-menu li a {width: 100px;margin: 0 3px 6px;line-height: 34px;}
    .in-prod-menu li a:before, .in-prod-menu li a:after {display: none !important;}
    .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;}
    .in-ys-tel {margin-top: 20px;width: 220px;background-size: 100% 100%;font-size: 12px;line-height: 36px;}
    .in-ys-tel strong {font-size: 16px;}
    .in-ys dl {padding: 30px 0;}
    .in-ys dt {float: none !important;width: auto;}
    .in-ys dd {margin: 20px 0 0 !important;}
    .in-ys dd h4 {margin-bottom: 15px;}
    .in-ys dd h4 i {width: 50px;line-height: 50px;font-size: 30px;}
    .in-ys dd h4 span {padding: 6px 0;margin-left: 60px;font-size: 20px;}
    .in-ys dd .text {margin: 0;}
    .in-ys dd p {line-height: 1.8;}
    .in-ys dd .btn {margin-top: 20px;}
    .in-ys dd .btn .tel {display: block;margin-top: 10px;}
    .in-ys-list {margin-top: -15px;}
    .in-ys-list li {width: 33.333333%;margin-top: 15px;background: none;}
    .in-ys-list li .ys-circle {width: 86px;height: 80px;}
    .in-ys-list li .icon img {width: 21px;height: 21px;margin-top: 20px;}
    .in-ys-list li .icon h3 {font-size: 12px;}
    .in-about dt {width: auto;float: none;}
    .in-about dd {margin: 20px 0 0;}
    .in-about dd h4 {font-size: 18px;margin-bottom: 15px;}
    .in-about dd h4 small {font-size: 12px;}
    .in-about dd h4:after {width: 20px;height: 2px;}
    .in-about dd .btn {margin-top: 20px;}
    .in-about-class {margin: 10px 0 0 -10px;}
    .in-about-class li {width: 50%;}
    .in-about-class li a {margin: 10px 0 0 10px;overflow: hidden;}
    .in-news {margin-top: -20px;}
    .in-news .item {width: 100%;}
    .in-news .wrap {margin-top: 20px;}
    .footer {padding-top: 30px;}
    .footer-logo {display: none;}
    .footer-nav {display: none;}
    .footer-contact {float: none;width: auto;margin: 0 0 20px;padding: 0 0 20px;border: 0;border-bottom: 1px solid #515151;}
    .footer-ewm {float: none;margin: 0;}
    .banner-sub {height: 130px;}
    .section-sub {padding: 30px 0;}
    .qiyou58-curmbs {display: none;}
    .ct2-sd {display: none;}
    .ct2-mn {float: none !important;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;}
    .pages {margin-top: 20px;}
    .pages a {font-size: 12px;line-height: 30px;padding: 0 12px;}
    .qiyou58-infocontent-title h1 {font-size: 18px;}
    .qiyou58-infocontent-desc {padding: 10px;}
    .qiyou58-infocontent-epx li {line-height: 24px;}
    .qiyou58-infocontent-epx li span {font-size: 12px;padding: 0 5px;margin-right: 5px;}
    .qiyou58-infocontent-epx li em {display: none;}
    .qiyou58-infocontent-return .more {display: none;}
    .qiyou58-infocontent-return {font-size: 12px;line-height: 22px;padding-top: 5px;}
    .qiyou58-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;}
    .contact dt {float: none;width: auto;}
    .contact dd {margin: 0;padding: 20px;}
    .contact dd h4 {margin-bottom: 15px;font-size: 18px;}
    .contact dd h4 small {font-size: 12px;}
    .contact dd p {margin: 10px 0 0;font-size: 14px;}
    .map {height: 250px;}
    .qywh dt {float: none !important;width: auto;}
    .qywh dd {margin: 0 !important;padding: 20px;}
    .qywh dd h4 {font-size: 18px;margin-bottom: 15px;}
    .qywh dd h4 small {font-size: 12px;}
    .qywh dd h4:after {width: 20px;height: 2px;}
}