@media screen and (max-width: 768px) {
    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;
    }

    .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 {
        margin: 0;
        padding-left: 10px;
        font-size: 16px;
    }

    .header .text span {
        display: block;
    }

    .header .tel {
        display: none;
    }

    .header .logo {
        height: 40px;
        line-height: 40px;
        padding: 0;
        float: left;
        margin-left: -20px;
    }

    .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:first-child img {
        display: 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: #1c4da9
    }

    .header .nav li.open .arr:after {
        border-color: #1c4da9;
        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: #1c4da9 !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;
    }

    .yunu-sou {
        padding: 5px 0;
    }

    .yunu-sou .container {
        padding: 0;
    }

    .yunu-sou .hot {
        display: none;
    }

    .yunu-sou .hform {
        float: none;
        width: 100%;
    }

    .banner {
        display: none;
    }

    .m-banner {
        display: block;
    }

    .section {
        padding: 30px 0;
    }

    .section2 {
        padding: 10px 0
    }

    .section-title {
        margin-bottom: 15px
    }

    .section-title strong {
        font-size: 24px;
    }

    .section-title p {
        font-size: 14px;
    }

    .in-pro-left {
        display: none;
    }

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

    .in-pro-right ul {
        margin: 0 0 0 -10px;
    }

    .in-pro-right li {
        width: 50%;
    }

    .in-pro-right li a {
        margin: 0 0 10px 10px;
    }

    .in-pro-right li .text h2 {
        font-size: 16px;
    }

    .in-pro-right li .text p {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .liucheng .swiper-slide a:before {
        right: -18px;
    }

    .in-liucheng .btns {
        margin: 20px 10px;
        font-size: 18px;
        height: 46px;
        justify-content: center;
    }

    .in-liucheng .btns i {
        width: 30px;
        text-align: center;
        padding-right: 10px;
        padding-left: 0;
    }

    .in-liucheng .btns a {
        display: none;
    }

    .in-about {
        background: url(../images/bg1.jpg) no-repeat top center / cover;
        padding-bottom: 100px;
    }

    .in-about-con {
        font-size: 14px;
        padding: 10px;
        margin-top: 0px;
        line-height: 24px;
        background: rgba(255, 255, 255, 0.6);
    }

    .in-about .btns {
        margin-top: 20px;
    }

    .in-about .btns a {
        line-height: 40px;
    }

    .in-ys {
        padding-bottom: 0;
    }

    .super {
        display: none
    }

    .m-ys {
        display: block;
    }

    .in-news .tits {
        margin-bottom: 10px;
    }

    .in-news .tits span {
        font-size: 18px;
        padding-left: 50px;
    }

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

    .in-news-right {
        float: none;
        width: auto;
        margin-top: 20px;
    }

    .gundong {
        height: 280px !important;
    }

    .gundong li a {
        padding: 10px 0;
    }

    .gundong li .img-center {
        width: 110px;
    }

    .gundong li .text {
        margin-left: 125px;
    }

    .gundong li .text h2 {
        line-height: 30px;
        font-size: 16px;
    }

    .gundong li .text p {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .footer {
        padding: 15px 0;
    }

    .fnav {
        display: none;
    }

    .footer .contact {
        float: none;
        width: auto;
        margin-left: 0;
    }

    .footer .ewm {
        float: none;
        width: auto;
        padding-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-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 {}

}