@media only screen and (max-width: 1280px) {
     .fd-link {
         display: none;
     }

    .fd-right {
        float: none;
        width: auto;
        text-align: center;
    }

    .fd-qr,
    .fd-addr {
        float: none;
        display: inline-block;
    }

    .fd-addr {
        text-align: left;
    }
}

@media only screen and (max-width: 1199px) {
    .kf {
        display: none;
    }

    .m-link1 .item:first-child {
        margin-bottom: 20px;
    }

    .yunu-head {
        height: 90px;
    }

    .yunu-nav li {
        width: auto;
        padding: 0 10px;
    }

    .yunu-head .logo,
    .yunu-nav li>a,
    .yunu-head .lang {
        line-height: 90px;
    }

    .yunu-head .logo img {
        height: 60px;
    }

    .yunu-nav li>a::after {
        bottom: 22px;
    }

    .yunu-nav dl {
        top: 83px;
    }
}

/*Common For Max 768*/
@media only screen and (max-width: 959px) {
    body {
        padding-top: 70px;
    }

    .yunu-head {
        height: 70px;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 9999;
        -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
        box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    }

    .yunu-head .logo {
        line-height: 70px;
    }

    .yunu-head .so,
    .menuBtn {
        display: block;
    }

    .yunu-head .hr {
        display: none;
        float: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.5);
    }

    .yunu-nav {
        float: none;
        width: 100%;
        background-color: #fff;
    }

    .yunu-nav li {
        float: none;
        padding: 0;
        border-top: 1px solid #ccc;
    }

    .yunu-nav li>a {
        display: block;
        padding: 0 20px 0 10px;
        line-height: 35px;
        text-align: left;
    }

    .yunu-nav li>.v1 {
        background-repeat: no-repeat;
        background-position: 95% center;
        background-image: url(../images/touch-arrow-d.png);
        -o-background-size: auto 12px;
        -ms-background-size: auto 12px;
        -moz-background-size: auto 12px;
        -webkit-background-size: auto 12px;
        background-size: auto 12px;
    }

    .yunu-nav li.on1 {
        padding-bottom: 30px;
    }

    .yunu-nav li.on1>a {
        background-color: #e6e6e6;
    }

    .yunu-nav .on1 .v1 {
        background-image: url(../images/touch-arrow-u.png);
    }

    .yunu-nav li::after,
    .yunu-nav li>a::after {
        display: none;
    }

    .yunu-nav .on>a,
    .yunu-nav li>a:hover {
        color: #333;
    }

    .yunu-nav dl {
        position: static;
        width: 100%;
        min-width: 100%;
        transform: none;
        -webkit-transform: none;
        -moz-transform: none;
        -ms-transform: none;
        -o-transform: none;
        /* padding-bottom: 30px; */
    }

    .yunu-nav dl::before {
        display: none;
    }

    .yunu-nav dd a {
        text-align: left;
        line-height: 35px;
        color: #333;
        padding-left: 30px;
        background-color: #fff;
    }

    .yunu-head .lang {
        text-align: left;
        float: none;
        width: auto;
        line-height: 35px;
        padding-left: 10px;
        border-top: 1px solid #ccc;
        border-bottom: 1px solid #ccc;
        background-color: #fff;
    }

    .yunu-head .up {
        display: block;
    }

    .row-a1 {
        display: none;
    }

    .row-a2,
    .row-a3,
    .row-a4,
    .row-a5,
    .row-a6 {
        padding: 20px 0;
    }

    .g-tit_b a {
        font-size: 18px;
    }

    .ul-pro_b,
    .ul-pic {
        margin: 0;
    }

    .ul-pro_b li,
    .ul-pic li {
        width: 50%;
    }

    .ul-tabs_b li {
        width: auto;
    }

    .ul-tabs_b li a {
        padding: 0 15px;
    }

    .m-video {
        float: none;
        width: auto;
    }

    .m-info_b {
        margin-top: 0;
        padding: 25px 15px;
    }

    .m-info_b .txt {
        height: auto;
        margin-bottom: 15px;
    }

    .ul-imgtxt li {
        width: 33.33%;
        margin-bottom: 15px;
    }

    .ul-imgtxt .li3::after {
        display: none;
    }

    .ul-imgtxt .icon {
        margin-bottom: 15px;
    }

    .ul-tabs_b2 {
        display: block;
    }

    .tab-box2 {
        display: none;
    }

    .tab-box2.show {
        display: block;
    }

    .ul-txt {
        margin: 0;
    }

    .ul-txt li dt {
        display: none;
    }

    .ul-txt li dl {
        margin: 0;
    }

    .ul-txt li {
        float: none;
        width: auto;
    }

    .ul-txt li .more {
        line-height: 40px;
        background-color: #1C87E9;
        color: #fff;
    }

    .fd-copy .s {
        display: none;
    }
}

/*Common For Max 480*/
@media only screen and (max-width: 768px) {
    body {
        padding-top: 50px;
    }

    .yunu-head,
    .yunu-head .so {
        height: 50px;
    }

    .yunu-head .logo {
        line-height: 50px;
    }

    .yunu-head .logo img {
        height: 40px;
    }

    .yunu-nav li>a,
    .yunu-nav dd a {
        font-size: 14px;
    }

    .banner .item a {
        padding-top: 60%;
    }

    .banner .slider .slick-dots {
        bottom: 10px;
    }

    .ul-tabs_b {
        overflow: hidden;
        margin: 10px 0;
    }

    .ul-tabs_b li {
        float: left;
        width: 33.33%;
    }

    .ul-tabs_b li a {
        padding: 0 5px;
        margin: 5px;
        font-size: 14px;
        line-height: 34px;
    }

    .ul-pro_b .con {
        margin: 5px;
    }

    .ul-pro_b .con .txt {
        line-height: 40px;
    }

    .ul-pic .con:hover .txt,
    .ul-pro_b .con .mask {
        padding: 5px;
    }

    .ul-pro_b .con .more {
        padding-top: 18px;
        font-size: 14px;
    }

    .ul-pic .con .desc {
        padding: 5px;
    }

    .ul-pic .con .desc h3 {
        max-height: 90px;
        overflow: hidden;
        -ms-text-overflow: ellipsis;
        text-overflow: ellipsis;
    }

    .ul-pic .con .desc p {
        display: none;
    }

    .tab-box1 .more {
        font-size: 14px;
    }

    .m-case {
        padding-top: 20px;
        height: 132px;
    }

    .m-case p {
        display: none;
    }

    .ul-tabs_b1 {
        margin-top: -25px;
        margin-bottom: 20px;
    }

    .ul-tabs_b1 li {
        width: 50%;
    }

    .ul-tabs_b1 li a {
        padding: 0;
        line-height: 45px;
        font-size: 16px;
    }

    .ul-tabs_b1 .li1 {
        padding-left: 0;
    }

    .ul-tabs_b1 .li2 {
        padding-right: 0;
    }

    .ul-pic {
        margin: 0 -4px;
    }

    .ul-pic .con {
        margin: 4px;
    }

    .m-video,
    .m-video .video,
    .m-video .pic {
        height: auto;
    }

    .m-info_b {
        padding: 10px;
    }

    .m-info_b .tit h3 {
        font-size: 18px;
    }

    .m-info_b .tit h3::after {
        margin: 10px 0;
    }

    .m-video .pic .js-play {
        font-size: 14px;
    }

    .ul-txt .con {
        padding: 5px;
        margin-bottom: 10px;
    }

    .ul-imgtxt {
        margin-top: 15px;
    }

    .ul-imgtxt .txt {
        font-size: 14px;
    }

    .ul-imgtxt li {
        margin-bottom: 0;
    }

    .ul-imgtxt li::after {
        width: 25%;
        height: 15px;
        -webkit-background-size: auto 12px;
        background-size: auto 12px;
    }

    .ul-imgtxt li .icon {
        width: 80%;
        height: 89px;
        -webkit-background-size: auto 80%;
        background-size: auto 80%;
        margin-bottom: 10px;
    }

    .fd-top {
        display: none;
    }

    .fd-copy {
        text-align: center;
    }

    /*  .fd-copy p:first-child {
        display: none;
    } */
}

/*Common For Max 320*/
@media only screen and (max-width: 479px) {
.ul-imgtxt-01 {
        margin-top: 9px;
}
}