@charset "utf-8";
    /*通用样式*/

    * {
        margin: 0;
        padding: 0;
        outline: none;
        text-decoration: none;
        list-style: none;
        font-style: normal;
        font-weight: normal;
        font-size: 16px;
        border: none;
        color: #6b6b6b;
        font-family: "微软雅黑";
    }

    .left {
        float: left;
    }

    .right {
        float: right;
    }

    .clearfix:after {
        overflow: hidden;
        height: 0;
        content: "";
        clear: both;
        display: block;
    }

    .clearfix {
        zoom: 1;
    }
    /* 主页滚动 */

    .slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 2
    }

    .slide>div {
        position: relative;
        overflow: hidden;
        width: 100%;
        height: 100%;
    }

    .slide>div>.bgs {
        width: 100%;
        height: 100%;
        position: absolute;
        z-index: 1;
        left: 0;
        top: 0;
        background-position: center center;
        background-repeat: no-repeat;
        background-size: cover;
        -webkit-transition: all 3s ease-out;
        -moz-transition: all 3s ease-out;
        -ms-transition: all 3s ease-out;
        transition: all 3s ease-out
    }

    .current .slide>div.current .bgs {
        -webkit-transform: scale(1.1);
        -ms-transform: scale(1.1);
        -moz-transform: scale(1.1);
        transform: scale(1.1)
    }

    .index_inner .solgan h3 {
        font-family: 'Titillium-Regular';
        font-size: 30px;
        color: #ea5106;
        margin: -200px auto 20px auto;
        position: relative;
        opacity: 0;
        font-weight: 400;
    }

    .index_inner .solgan h3:after {
        content: "";
        height: 3px;
        width: 75px;
        background: #ea5106;
        display: block;
        margin: 20px auto 0 auto;
    }

    .index_inner .solgan h2 {
        color: #fff;
        font-size: 46px;
        font-weight: 700;
        position: relative;
        opacity: 0
    }
    /*nav导航*/
    .ry h2{
        font-size: 30px;
        line-height: 60px;
        margin-top: 30px;
        color: #000;
    }
    .about_xy{
        width: 1200px;
        /* width: 100%; */
        margin: 150px auto;

        /* margin-top: 200px; */
        /* margin-bottom: 250px; */
        /* margin-bottom: 20px; */
    }
    @media (max-width:420px) {
       .about_xy .photo1{
           height: 800px;
       }
       .about_xy .photo2{
        height: 490px;
        }
    .about_xy .photo3{
        height: 490px;
        }
    }

    .target ul li{
        text-align: center;
        font-size: 30px;
        margin-top: 50px;
    }
    .target ul li span {
        font-size: 30px;
        color: #000;
    }

    nav {
        width: 1500px;
        padding-top: 30px;
        z-index: 1;
        margin: 0 auto;
    }

    .logo {
        float: left;
        margin-top: -6px;
    }

    header {
        width: 100%;
        height: 120px;
        z-index: 99;
        position: absolute;
    }

    .nav {
        float: right;
    }

    .nav>ul {
        float: left;
        margin-top: 34px;
    }

    .nav>ul>li {
        float: left;
        margin: 0 20px;
        line-height: 1;
        cursor: pointer;
        color: #fff;
        font-size: 18px;

    }

    .nav>ul>li:hover {
        color: #cecece;
    }

    .nav>ul>li>a:hover {
        color: #cecece;
    }

    .nav ul li a {
        color: #fff;
        font-size: 20px;
        font-weight: 700;
    }

    .nav ul li.bg a {
        color: #cecece;
    }
    /* .nav ul li a:hover {
    color: #cecece;
} */

    .nav ul li ul {
        padding-top: 38px;
        /* padding-top: 10px; */
        position: absolute;
        display: none;
    }

    .nav ul li ul li {
        background: rgba(112, 119, 122, 0.8);
        float: none;
    }

    .nav ul li ul li:hover {
        background: rgba(33, 152, 220, 0.8);
    }

    .nav ul li ul li a {
        display: inline-block;
        text-decoration: none;
        transition: all 0.2s ease-in-out;
        -moz-transition: all 0.2s ease-in-out;
        -webkit-transition: all 0.2s ease-in-out;
        -o-transition: all 0.2s ease-in-out;
        display: block;
        color: #ffffff;
        font-size: 16px;
        font-family: 'Asap', "Open Sans", "Microsoft YaHei", sans-serif;
        padding: 10px 20px;
        text-transform: uppercase;
        font-weight: 400;
        /* background: #BA0511; */
        margin: 0;
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav ul li:hover ul {
        display: block;
    }

    .nav p {
        float: right;
        margin-top: 4px;
        padding-top: 25px;
        padding-left: 55px;
        background: url(../images/sj.png) no-repeat 0 bottom;
        padding-bottom: 3px;
    }

    @media (max-width:420px) {
        header {
            display: none;
        }
    }
    /*banner*/me

    .banner {
        overflow: hidden;
        position: relative;
    }

    .banner img {
        /* position: relative;
        left: 50%;
        margin-left: -960px; */
        width: 100%;
        height: 100vh;
        background-size:100%;
        background-position: center center;
    }

    .zx {
        position: absolute;
        color: #fff;
        width: 148px;
        height: 33px;
        border: 1px solid #fff;
        line-height: 33px;
        text-align: center;
        left: 50%;
        margin-left: -75px;
        top: 625px;
        display: block;
        z-index: 1;
        cursor: pointer;
    }

    .yd_nav {
        position: absolute;
        width: 99%;
        padding-left: 1%;
        z-index: 2;
        padding-top: 6px;
        padding-bottom: 4px;
        background: #097ede;
        display: none;
    }

    @media (max-width:420px) {
        .banner {
            padding-top: 10%;
        }
        .banner,
        .banner img {
            width: 100%;
            left: 0;
            margin-left: 0;
        }
        .banner a {
            top: auto;
            bottom: 20px;
            bottom: 20%;
            width: 80px;
            height: 18px;
            line-height: 18px;
            font-size: 8px;
            margin-left: -40px;
        }
        .yd_nav {
            display: block;
        }
    }

    .yd_logo {
        float: left;
        width: 20.333%;
    }

    .yd_logo img {
        margin-top: -11px;
        width: 100%;
        margin-left: 15px;
    }

    .yd_nav p {
        float: right;
        margin-right: 20px;
        padding-top: 5px;
        line-height: 20px;
    }

    .yd_nav p img {
        height: 20px;
    }

    .yd_n {
        position: absolute;
        right: 10px;
        top: 1px;
        height: 100%;
        z-index: 2;
    }

    .yd_n img {
        height: 100%;
        cursor: pointer;
    }

    .yd_n>ul {
        position: absolute;
        top: 100%;
        width: 150px;
        left: 61px;
        margin-left: -150px;
        background: #555;
        display: none;
        margin-top: -1px;
    }

    .yd_n>ul>li {
        text-align: center;
        border-bottom: 1px solid #888;
        color: #fff;
        font-size: 12px;
        line-height: 37px;
    }

    .yd_n ul li a {
        color: #fff;
        line-height: 37px;
        display: block;
    }

    .yd_n ul li ul {
        /* position: absolute; */
        padding-top: 0px;
        /* padding-top: 10px; */
        /* position: absolute; */
        display: none;
    }

    .yd_n ul li ul li {
        background: rgba(112, 119, 122, 0.8);
        float: none;
    }

    .yd_n ul li ul li:hover {
        background: rgba(33, 152, 220, 0.8);
    }

    .yd_n>ul>li ul li a {
        /* display: inline-block; */
        text-decoration: none;
        transition: all 0.2s ease-in-out;
        -moz-transition: all 0.2s ease-in-out;
        -webkit-transition: all 0.2s ease-in-out;
        -o-transition: all 0.2s ease-in-out;
        /* display: block; */
        color: #ffffff;
        font-size: 12px;
        font-family: 'Asap', "Open Sans", "Microsoft YaHei", sans-serif;
        /* padding: 10px 10px; */
        text-transform: uppercase;
        font-weight: 400;
        /* background: #BA0511; */
        margin: 0;
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    /* .yd_n ul li:hover ul {
    display: block;
} */
    /*
.yd_n ul li:hover ul li a {
    display: block;
} */
    /*首页标题*/

    .title h1 {
        text-align: center;
        font-size: 36px;
        font-weight: 700;
        color: #2f2f2f;
        line-height: 1;
        padding-bottom: 20px;
        background: url(../images/title_bg.png) no-repeat center bottom;
    }

    .title p {
        text-align: center;
        color: #8c8c8c;
        line-height: 1.8;
        padding-top: 25px;
        font: 600 20px '微软雅黑';
;
    }
    /*自主产品*/

    .xm {
        margin-top: 120px;
        margin-bottom: 175px;
    }

    .xm ul {
        width: 1200px;
        margin: 0 auto;
        margin-top: 64px;
    }

    .xm ul li {
        float: left;
        width: 33%;
        text-align: center;
        padding-top: 115px;
        padding-bottom: 24px;
        position: relative;
        z-index: 0;
        cursor: pointer;
        opacity: 0;
        transition: opacity 2s, top 2s;
        -webkit-transition: opacity 2s, top 2s;
        top: 60px;
    }

    .xm ul li:nth-of-type(1) {
        transition: all 1s;
    }

    .xm ul li:nth-of-type(2) {
        transition: all 1.5s;
    }

    .xm ul li:nth-of-type(3) {
        transition: all 2s;
    }

    .xm ul li:nth-of-type(4) {
        transition: all 2.5s;
    }

    .xm ul li.bg {
        opacity: 1;
        top: 0;
    }

    .xm_bg {
        float: left;
        width: 100%;
        text-align: center;
        padding-top: 115px;
        padding-bottom: 24px;
        position: absolute;
        top: 0;
        left: 0;
        background: red;
        transition: all 0.3s;
        transform: scale(1, 0);
        -webkit-transform: scale(1, 0);
        z-index: -1;
    }

    .xm ul li:hover .xm_bg {
        transform: scale(1, 1);
        -webkit-transform: scale 1, 1;
    }

    .xm ul li h1 {
        font-size: 26px;
        color: #5c5c5c;
        margin-bottom: 8px;
    }

    .xm ul li p {
        color: #8c8c8c;
        line-height: 1.5;
    }

    .xm ul li:hover h1 {
        color: white;
    }

    .xm ul li:hover p {
        color: white;
    }

    .xm ul li:nth-of-type(1) {
        background: url(../images/img01.png) no-repeat center 28px;
        background-size: auto 30%;
    }

    .xm ul li:nth-of-type(2) {
        background: url(../images/img02.png) no-repeat center 28px;
        background-size: auto 30%;
    }

    .xm ul li:nth-of-type(3) {
        background: url(../images/img03.png) no-repeat center 28px;
        background-size: auto 30%;
    }
    /* .xm ul li:nth-of-type(4) {
    background: url(../images/img04.png) no-repeat center 28px;
    background-size: auto 25%;
} */

    .xm ul li:nth-of-type(1) .xm_bg {
        background: url(../images/img011.png) no-repeat center 28px, #097EDE;
        background-size: auto 30%;
    }

    .xm ul li:nth-of-type(2) .xm_bg {
        background: url(../images/img022.png) no-repeat center 28px, #097EDE;
        background-size: auto 30%;
    }

    .xm ul li:nth-of-type(3) .xm_bg {
        background: url(../images/img033.png) no-repeat center 28px, #097EDE;
        background-size: auto 30%;
    }
    /* .xm ul li:nth-of-type(4) .xm_bg {
    background: url(../images/img044.png) no-repeat center 28px, #097EDE;
    background-size: auto 25%;
} */

    @media (max-width:420px) {
        * {
            font-size: 14px;
        }
        .title h1 {
            font-size: 18px;
            padding-bottom: 10px;
        }
        .xm {
            margin-top: 30px;
            margin-bottom: 40px;
        }
        .xm ul {
            width: 94%;
            margin-top: 10px;
        }
        .xm ul li {
            float: left;
            width: 33%;
            text-align: center;
            padding-top: 57px;
            padding-bottom: 12px;
        }
        .xm_bg {
            width: 100%;
            text-align: center;
            padding-top: 57px;
            padding-bottom: 12px;
            position: absolute;
            top: 0;
            left: 0;
            background: red;
            transition: all 0.3s;
            transform: scale(1, 0);
            -webkit-transform: scale(1, 0);
            z-index: -1;
        }
        .xm ul li h1 {
            font-size: 13px;
            color: #5c5c5c;
            margin-bottom: 4px;
        }
        .xm ul li p {
            display: none;
        }
    }
    /*解决方案*/

    .jjfa {
        /* margin-top: 120px;
    margin-bottom: 175px; */
        padding-top: 120px;
        padding-bottom: 175px;
        background: #f0f0f0;
    }

    .jjfa ul {
        width: 1200px;
        margin: 0 auto;
        margin-top: 64px;
    }

    .jjfa ul li {
        float: left;
        width: 25%;
        text-align: center;
        padding-top: 115px;
        padding-bottom: 24px;
        position: relative;
        z-index: 0;
        cursor: pointer;
        opacity: 0;
        transition: opacity 2s, top 2s;
        -webkit-transition: opacity 2s, top 2s;
        top: 60px;
    }
    .jjfa ul li a h1 {
        font:700 26px/1.5 "微软雅黑";

    }
    .jjfa ul li a p {
        font:600 16px/1.5 "微软雅黑";
    }

    .jjfa ul li:nth-of-type(1) {
        transition: all 1s;
    }

    .jjfa ul li:nth-of-type(2) {
        transition: all 1.5s;
    }

    .jjfa ul li:nth-of-type(3) {
        transition: all 2s;
    }

    .jjfa ul li:nth-of-type(4) {
        transition: all 2.5s;
    }

    .jjfa ul li.bg {
        opacity: 1;
        top: 0;
    }

    .jjfa_bg {
        float: left;
        width: 100%;
        text-align: center;
        padding-top: 115px;
        padding-bottom: 24px;
        position: absolute;
        top: 0;
        left: 0;
        background: red;
        transition: all 0.3s;
        transform: scale(1, 0);
        -webkit-transform: scale(1, 0);
        z-index: -1;
    }

    .jjfa ul li:hover .jjfa_bg {
        transform: scale(1, 1);
        -webkit-transform: scale 1, 1;
    }

    .jjfa ul li h1 {
        font-size: 26px;
        color: #5c5c5c;
        margin-bottom: 8px;
    }

    .jjfa ul li p {
        color: #8c8c8c;
        line-height: 1.5;
    }

    .jjfa ul li:hover h1 {
        color: white;
    }

    .jjfa ul li:hover p {
        color: white;
    }

    .jjfa ul li:nth-of-type(1) {
        background: url(../images/img211.png) no-repeat center 28px;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(2) {
        background: url(../images/img221.png) no-repeat center 28px;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(3) {
        background: url(../images/img231.png) no-repeat center 28px;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(4) {
        background: url(../images/img241.png) no-repeat center 28px;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(1) .jjfa_bg {
        background: url(../images/img212.png) no-repeat center 28px, #097EDE;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(2) .jjfa_bg {
        background: url(../images/img222.png) no-repeat center 28px, #097EDE;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(3) .jjfa_bg {
        background: url(../images/img232.png) no-repeat center 28px, #097EDE;
        background-size: auto 25%;
    }

    .jjfa ul li:nth-of-type(4) .jjfa_bg {
        background: url(../images/img242.png) no-repeat center 28px, #097EDE;
        background-size: auto 25%;
    }

    @media (max-width:420px) {
        * {
            font-size: 14px;
        }
        .title h1 {
            font-size: 18px;
            padding-bottom: 10px;
        }
        .jjfa {
            width: 100%;
            padding-top: 30px;
            padding-bottom: 40px;
        }
        .jjfa ul {
            width: 94%;
            margin-top: 10px;
        }
        .jjfa ul li {
            float: left;
            width: 25%;
            text-align: center;
            padding-top: 57px;
            padding-bottom: 12px;
        }
        .jjfa_bg {
            width: 100%;
            text-align: center;
            padding-top: 57px;
            padding-bottom: 12px;
            position: absolute;
            top: 0;
            left: 0;
            background: red;
            transition: all 0.3s;
            transform: scale(1, 0);
            -webkit-transform: scale(1, 0);
            z-index: -1;
        }
        .jjfa>ul>li>a>h1 {
            font-size: 14px;
            color: #5c5c5c;
            margin-bottom: 4px;
        }
        .jjfa ul li p {
            display: none;
        }
    }
    /*关于我们*/

    .about_box {
        padding-top: 60px;
        padding-bottom: 115px;
        /* background: #f0f0f0; */
    }

    .about {
        width: 1200px;
        margin: 0 auto;
        padding-top: 65px;
        overflow: hidden;
    }

    @media (max-width:420px) {
        .about_box {
            padding-top: 30px;
            padding-bottom: 40px;
            background: #ffffff;
        }
        .about {
            width: 94%;
            margin: 0 auto;
            padding-top: 30px;
        }
    }

    .about_img {
        width: 320px;
        height: 404px;
        border: 2px solid #097ede;
        margin-left: 85px;
        margin-top: 28px;
        float: left;
        box-sizing: border-box;
    }


    .about_img1 {
        height: 600px;
        width: 375px;
        overflow: hidden;
        transition: margin-left 2s, margin-top 2s;
        -webkit-transition: margin-left 2s, margin-top 2s;
    }

    .about_right {
        width: 765px;
        height: 432px;
        float: right;
        overflow: hidden;
        transition: margin-right 2s;
        -webkit-transition: margin-right 2s;
        margin-right: -85px;
    }

    .about_right p {
        height: 455px;
        background: white;
        padding-top: 25px;
        padding-bottom: 30px;
        padding-left: 28px;
        padding-right: 28px;
        line-height: 2.2;
        font-size: 16px;
        color: #6b6b6b;
        overflow: hidden;
        text-indent: 2em;
    }

    @media (max-width:420px) {

        .about_box {
            padding-top: 30px;
            padding-bottom: 40px;
            background: #ffffff;

        }
        .about_box .about_xy .photo img{
            width: 420px;
            height: auto;

        }
        .about {
            width: 100%;
            margin: 0 auto;
            padding-top: 30px;
        }
        .about_img {
            width: 100%;
            border: none;
            margin-left: 0;
            margin-top: 0;
            height: auto;
        }
        .about_right {
            width: 100%;
            height: 455px;
            float: right;
            overflow: hidden;
        }
        .about_img1 {
            height: auto;
            width: 100%;
            overflow: hidden;
            margin-left: 0;
            margin-top: 0px;
        }

        .about_img1 img {
            width: 100%;
        }
        .about_right p {
            height: auto;
            background: white;
            padding-top: 12px;
            padding-bottom: 15px;
            padding-left: 14px;
            padding-right: 14px;
            line-height: 2.2;
            font-size: 12px;
            color: #6b6b6b;
            overflow: hidden;
            margin-top: 22px;
        }
    }

    .about_right ul {
        margin-top: 28px;
    }

    .about_right ul li {
        width: 240px;
        height: 155px;
        background: white;
        float: left;
        margin-right: 22px;
        font-size: 72px;
        color: #097ede;
        text-align: center;
        font-weight: bold;
        padding-top: 20px;
    }

    .about_right ul li b {
        font-size: 72px;
        color: #097ede;
        font-family: arial;
    }

    .about_right ul li i {
        font-size: 72px;
        color: #097ede;
        text-align: center;
    }

    .about_right ul li span {
        font-size: 18px;
        color: #6b6b6b;
        text-align: center;
        display: block;
    }

    @media (max-width:420px) {
        .about_right ul {
            margin-top: 14px;
        }
        .about_right ul li {
            width: 33%;
            height: 75px;
            margin-right: 0;
            font-size: 36px;
            padding-top: 10px;
        }
        .about_right ul li b {
            font-size: 36px;
        }
        .about_right ul li i {
            font-size: 36px;
        }
        .about_right ul li span {
            font-size: 9px;
        }
    }
    /*客户案例*/

    .al {
        padding-top: 60px;
        padding-bottom: 115px;
        /* margin-top: 115px; */
        background-color: #f0f0f0;
    }

    .al_nav {
        text-align: center;
        margin-top: 60px;
        margin-bottom: 40px;
    }

    .al_nav li {
        width: 112px;
        height: 40px;
        margin: 0 7px;
        display: inline-block;
        line-height: 40px;
        background: #e3e3e3;
        text-align: center;
        cursor: pointer;
    }

    .al_nav li.bg {
        background: #097ede;
        color: #fff;
    }

    .al_cn {
        width: 1238px;
        margin: 0 auto;
        display: none;
    }

    .al_cn li {
        margin: 0 19px;
        width: 374px;
        height: 300px;
        float: left;
        border-radius: 15px;
        overflow: hidden;
        /* background: url(../images/anbg_box.jpg) no-repeat center; */
        position: relative;
        cursor: pointer;
        margin-bottom: 79px;
        transition: top 2s, opacity 2s;
        -webkit-transition: top 2s, opacity 2s;
        top: 40px;
        opacity: 0;
    }

    .yd_al li {
        background: url(../images/yd_box.jpg) no-repeat center;
    }

    .al_img {
        width: 374px;
        /* height: 300px; */
        overflow: hidden;
        margin: auto;
    }

    .yd_img {
        width: 112px;
        height: 199px;
        overflow: hidden;
        margin-top: 12.3%;
        border: 1px solid #abacac;
        margin-left: 37.8%;
    }

    .al_img img {
        width: 100%;
    }

    .yd_img img {
        display: block;
        width: 100%;
    }

    .al_cn p {
        position: absolute;
        width: 100%;
        height: 45%;
        background: url(../images/j.png) no-repeat center 120px, rgba(54, 148, 222, 0.8);
        top: 0;
        left: 0;
        text-align: center;
        color: #fff;
        padding-top: 55%;
        display: none;
        font-size: 18px;
    }

    .xt {
        width: 100%;
        margin: 0 auto;
    }

    .xt img {
        width: 100%;
        display: block;
    }

    @media (max-width:420px) {
        .al {
            padding-top: 30px;
        }
        .al_nav {
            margin-top: 30px;
            margin-bottom: 20px;
        }
        .al_nav li {
            width: 22.5%;
            height: 40px;
            margin: 0 0.5%;
            line-height: 40px;
        }
        .al_cn {
            width: 96%;
            margin: 0 auto;
            display: none;
        }
        .al_cn li {
            margin: 0 0;
            width: 100%;
            height: auto;
            margin-bottom: 20px;
            /* background: url(../images/anbg_box.jpg) no-repeat center; */
            background-size: 100%;
        }
        .yd_al li {
            background: url(../images/yd_box.jpg) no-repeat center;
            background-size: 100%;
        }
        .yd_img {
            width: 30.5%;
            height: auto;
            overflow: hidden;
            margin-top: 8.3%;
            margin-bottom: 12%;
            border: 1px solid #abacac;
            margin-left: 37.5%;
        }
        .al_img {
            width: 77.6%;
            height: auto;
            margin-top: 12.7%;
            margin-left: 10.1%;
            margin-bottom: 16%;
        }
        .al_cn p {
            position: absolute;
            width: 100%;
            height: 45%;
            background: url(../images/j.png) no-repeat center 35%, rgba(54, 148, 222, 0.8);
            top: 0;
            left: 0;
            text-align: center;
            color: #fff;
            padding-top: 55%;
            display: none;
            font-size: 18px;
        }
    }
    /*/@media(max-width:1300px){
	.banner{
		width:1300px;
	}
	.xt{
		width:1300px;
	}
}*/
    /*售后服务*/

    .sh {
        width: 1300px;
        margin: 115px auto;
    }

    .sh ul li {
        width: 225px;
        margin: 0 50px;
        margin-top: 49px;
        float: left;
    }

    .sh ul li i {
        float: left;
        display: block;
        height: 100%;
        width: 65px;
        height: 73px;
        transition: all 1.5s;
        transform-origin: center;
        left: -15px;
        position: relative;
    }

    @keyframes gd {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }

    .sh ul li i:hover {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        animation: gd 1s;
    }

    .sh ul li h2 {
        font-size: 16px;
        color: #535353;
        font-weight: bold;
        margin-bottom: 10px;
        float: left;
        width: 160px;
        position: relative;
        -webkit-transition: right 1.5s;
        transition: right 1.5;
        right: -15px;
    }

    .sh ul li p {
        font-size: 12px;
        color: #8b8b8b;
        line-height: 1.8;
        float: left;
        position: relative;
        width: 160px;
        -webkit-transition: right 1.5s;
        transition: right 1.5s;
        right: -15px;
    }

    @media (max-width:420px) {
        .sh {
            width: 100%;
            margin: 50px auto;
        }
        .sh ul li {
            width: 94%;
            margin: 0 3%;
            margin-top: 20px;
            height: 60px;
        }
        .sh ul li i {
            float: left;
            display: block;
            height: 100%;
            width: 25%;
            height: 60px;
        }
        .sh ul li h2 {
            width: 75%;
        }
        .sh ul li p {
            width: 75%;
        }
    }

    .sh ul li:nth-of-type(1) i {
        background: url(../images/icon1.png) no-repeat center;
    }

    .sh ul li:nth-of-type(2) i {
        background: url(../images/icon2.png) no-repeat center;
    }

    .sh ul li:nth-of-type(3) i {
        background: url(../images/icon3.png) no-repeat center;
    }

    .sh ul li:nth-of-type(4) i {
        background: url(../images/icon4.png) no-repeat center;
    }

    .sh ul li:nth-of-type(5) i {
        background: url(../images/icon5.png) no-repeat center;
    }

    .sh ul li:nth-of-type(6) i {
        background: url(../images/icon6.png) no-repeat center;
    }

    .sh ul li:nth-of-type(7) i {
        background: url(../images/icon7.png) no-repeat center;
    }

    .sh ul li:nth-of-type(8) i {
        background: url(../images/icon8.png) no-repeat center;
    }

    .sh ul li:nth-of-type(9) i {
        background: url(../images/icon5.png) no-repeat center;
    }

    .sh ul li:nth-of-type(10) i {
        background: url(../images/icon6.png) no-repeat center;
    }

    .sh ul li:nth-of-type(11) i {
        background: url(../images/icon7.png) no-repeat center;
    }

    .sh ul li:nth-of-type(12) i {
        background: url(../images/icon8.png) no-repeat center;
    }
    /*新闻中心*/

    .news_box {
        padding-top: 65px;
        padding-bottom: 47px;
        background: #f0f0f0;
    }

    .news {
        width: 1260px;
        margin: 0 auto;
    }

    .news dl {
        width: 303px;
        height: 237px;
        float: left;
        margin: 0 30px;
        position: relative;
        background: white;
        padding: 28px 24px;
        margin-top: 118px;
        -webkit-transition: right 1s;
        transition: top 1s, opacity 1s;
        top: 50px;
        opacity: 0;
    }

    .news dl:nth-of-type(2) {
        transition: all 1s;
    }

    .news dl:nth-of-type(3) {
        transition: all 2s;
    }

    @media (max-width:420px) {
        .news {
            width: 98%;
            margin: 0 auto;
        }
        .news dl {
            width: 96%;
            height: 237px;
            float: left;
            margin: 0 auto;
            position: relative;
            background: white;
            padding: 14px 2%;
            margin-top: 50px;
        }
    }

    .news dl dt {
        position: absolute;
        height: 90px;
        width: 90px;
        background: url(../images/xx.png) no-repeat center, #097ede;
        right: 22px;
        top: -42px;
        text-align: center;
        color: #fff;
        font-size: 20px;
        line-height: 45px;
    }

    .news dl dd h1 {
        font-size: 16px;
        color: #535353;
        font-weight: bold;
    }

    .news dl dd p {
        font-size: 14px;
        color: #8b8b8b;
        line-height: 2;
        margin-top: 35px;
    }

    .news dl dd a {
        float: right;
        font-size: 12px;
        color: #8b8b8b;
        text-transform: uppercase;
    }

    .news_box a.gd {
        width: 176px;
        height: 44px;
        border: 2px solid #71b1e6;
        display: block;
        margin: 0 auto;
        font-size: 18px;
        color: #78b5e7;
        text-align: center;
        line-height: 44px;
        text-transform: uppercase;
        background: url(../images/jt.png) no-repeat 125px center;
        margin-top: 56px;
        font-family: arial;
        cursor: pointer;
    }
    /* 产品展示页 */
    @media (max-width:420px) {
      .case .case_list{
        height: 600px;
      }
      .case .case_list .case_text {
       height: auto;
     }
    }
    .case {
        width: 1200px;
        margin: 0 auto;
        margin-top: 60px;
    }

    .case h1 {
        font-size: 30px;
        font-weight: 700;
        color: #3d3d3d;
        text-align: left;
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #333333 5px solid;
    }

    .case>div {
        height: 240px;
        margin-bottom: 50px;
        margin-top: 20px;
    }

    .case .case_img {
        float: left;
        width: 25.8%;
        height: 100%;
    }
    .case .case_img div{
        width: 100%;
        height: 100%;
        background-position: center;
        background-repeat: no-repeat;
        background-size: contain;

    }

    .case .case_blank {
        float: left;
        width: 4%;
        height: 100%;
    }

    .case .case_img img {
        height: 100%;
        border: 1px #ededed solid;
        width: 100%;
    }

    .case .case_text {
        float: left;
        width: 70%;
        height: 100%;
        /* padding: 3% 0; */
    }

    .case .case_text>.case .title_d {
        margin-top: 0;
        margin-bottom: 10px;
    }

    .case .case_text h3 {
        font-size: 24px;
        letter-spacing: normal;
        line-height: 1.4;
        overflow-x: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        font-weight: bold;
        color: #000;
    }

    .case .case_text h3 a:hover {
        color: #BA0511;
    }

    .case .case_text p {
        color: #666;
        text-indent: 2em;
        line-height: 30px;
        display: -webkit-box;
        overflow: hidden;
        text-overflow: ellipsis;
        word-wrap: break-word;
        white-space: normal !important;
        -webkit-line-clamp: 3;
        font-size: 17px;

        /* -webkit-box-orient: vertical; */
    }

    .case .case_text .more {
        margin-top: 10px;
    }

    .case .case_text .more a {
        font-size: 16px;
        text-transform: uppercase;
        line-height: 23px;
        color: #7d8489;
    }

    .case .case_text .more a:hover {
        color: #000;
    }
    /* 产品详情展示页 */

    .case_details {
        width: 1200px;
        margin: 0 auto;
        margin-top: 100px;
        margin-bottom: 100px;
    }

    .case_details h1 {
        font-size: 30px;
        color: #3d3d3d;
        text-align: center;
        /* padding-left: 15px; */
        margin-bottom: 30px;
        /* border-left: #333333 5px solid; */
    }

    .case_details h2 {
        font-size: 28px;
        line-height: 36px;
        color: #ffffff;
        /* text-align: center; */
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #ffffff 5px solid;
    }

    .case_details>div {

        height: 300px;
        margin-bottom: 50px;
        margin-top: 75px;
    }
    .case_details div p {
        font-size: 24px;

    }

    .case_details .case_img {
        float: left;
        width: 60%;
        height: 100%;
    }

    .case_details .case_blank {
        float: left;
        width: 4%;
        height: 100%;
    }

    .case_details .case_img img {
        /* height: 100%; */
        /* border: 1px #ededed solid; */
        width: 100%;
    }

    .case_details .case_text {
        float: left;
        width: 36%;
        height: 100%;
        /* padding: 3% 0; */
    }

    .case_details .case_text p {
        padding-top: 20px;
        text-indent: 2;
        font-size: 18px;
        line-height: 36px;
        /* padding: 3% 0; */
    }

    .bg_black {
        width: 100%;
        background-color: #6b6b6b;
        height: 550px;
        padding-top: 50px;
        padding-bottom: 20px;
    }

    .bg_black .case_details {
        padding-bottom: 50px;
    }

    .bg_black .case_details .title_d {
        float: left;
        width: 100%;
        height: auto;
    }

    .bg_black .case_details .title_d h2 {
        float: left;
        width: 100%;
        height: auto;
        text-align: center;
        padding: 20px 0px 20px 0px;
    }

    .bg_black .case_details .title_d h2 span {
        line-height: 34px;
        color: #010101;
        font-size: 36px;
        padding-left: 20px;
        font-weight: normal;
        background: url(../images/bok.gif) no-repeat left center;
    }

    .bg_black .case_details .title_d p {
        float: left;
        width: 100%;
        height: auto;
        text-align: center;
        font-size: 14px;
        color: #616161;
        padding: 15px 0px 10px 0px;
    }

    .bg_black .case_details .title_d p b {
        color: #000;
        font-weight: normal
    }

    .bg_black .case_details ul {
        float: left;
        width: 100%;
        height: auto;
        margin-top: 30px
    }

    .bg_black .case_details ul li {
        float: left;
        width: 570px;
        height: auto;
    }

    .bg_black .case_details ul li img {
        margin-left: 15px;
        padding-top: 2px;
    }

    .bg_black .case_details ul li.rt {
        float: right;
    }

    .bg_black .case_details ul li b {
        float: left;
        width: 60px;
        height: 60px;
        background: url(../images/xsim_trd_1.png) no-repeat left top
    }

    .bg_black .case_details ul li div {
        float: right;
        width: 500px;
        height: auto;
    }

    .bg_black .case_details ul li div h3 {
        float: left;
        width: 100%;
        height: auto;
        font-size: 24px;
        color: #ffffff;
        font-weight: normal
    }

    .bg_black .case_details ul li div p {
        float: left;
        width: 100%;
        height: auto;
        line-height: 22px;
        font-size: 14px;
        color: #ffffff;
        padding: 5px 0px 5px 0px;
        font-family: "微软雅黑"
    }

    .bg_black .case_details ul li.cur b {
        background: url(../images/xsim_trd_1_hover.png) no-repeat left top
    }

    .bg_black .case_details ul li:hover b {
        background: url(../images/xsim_trd_1_hover.png) no-repeat left top
    }

    .bg_black .case_details_subtitle {
        float: left;
        width: 100%;
        height: auto;
        margin-top: 30px
    }

    .bg_black .case_details_subtitle h4 {
        float: left;
        width: auto;
        height: auto;
        font-size: 24px;
        color: #ff0800;
        font-weight: normal
    }

    .bg_white {
        width: 100%;
        background-color: #ffffff;
        height:1000px;
    }

    .bg_white .case_details {
        padding: 50px 0px 0px 0px;
    }

    .bg_black .case_details span {
        font-size: 28px;
        line-height: 36px;
        color: #ffffff;
        /* text-align: center; */
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #ffffff 5px solid;
    }

    .bg_white .case_details span {
        font-size: 28px;
        line-height: 36px;
        color: #000000;
        /* text-align: center; */
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #000000 5px solid;
    }

    .bg_white .case_details ul {
        width: 1200px;
        height: auto;
        text-align: center;
    }

    .bg_white .case_details ul li {
        float: left;
        width: 395px;
        height: 200px;
        margin-top: 70px;
        text-align: center;
    }

    .bg_white .case_details ul li b {
        font-size: 60px;
        font-weight: normal;
        color: #a8c2dd;
        line-height: 100px;
    }

    .bg_white .case_details ul li h3 {
        color: #333333;
        line-height: 35px;
        padding-bottom: 10px;
        font-size: 26px;
        font-weight: normal;
        width: 80%;
        margin-left: 10%;
    }

    .bg_white .case_details ul li .xian {
        width: 38px;
        height: 4px;
        background: #849fbd;
        margin: 50px 0 0 180px;
    }

    .bg_white .case_details li:hover .xian {
        display: none;
    }

    .bg_white .case_details li:hover b {
        line-height: 80px;
        color: #678bb2;
    }

    .bg_white .case_details ul .second {
        border-left: 1px solid #c5d2e0;
        border-right: 1px solid #c5d2e0
    }
    /* ÒÔϵĴúÂë·Ç³£ÄÑ¿´£¬ÎªÁ˾ÓÖУ¬±ØÐë¸ø²»Ò»ÑùµÄ¿í£¬ËùÒÔдÁ˺ܶà±é£¬autoÒ²¿ÉÒÔÈ¡µ½¿íÂð */

    .bg_white .case_details ul li .subinfo30 {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 32%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
    }

    .bg_white .case_details ul li .subinfo34 {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 36%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
    }

    .bg_white .case_details ul li .subinfo38 {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 39%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
    }

    .bg_white .case_details ul li .subinfo {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 50%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
        text-align: center;
    }

    .bg_white .case_details ul li .subinfo52 {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 53%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
    }

    .bg_white .case_details ul li .subinfo60 {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 60%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
    }

    .bg_white .case_details ul li .subinfo70 {
        color: #777;
        font-size: 14px;
        line-height: 22px;
        display: none;
        margin-top: 10px;
        text-align: left;
        width: 70%;
        margin: 0 auto;
        height: 108px;
        overflow: hidden;
    }

    .bg_white .case_details ul li .subinfo b,
    .bg_white .case_details ul li .subinfo30 b,
    .bg_white .case_details ul li .subinfo70 b,
    .bg_white .case_details ul li .subinfo52 b,
    .bg_white .case_details ul li .subinfo60 b,
    .bg_white .case_details ul li .subinfo34 b,
    .bg_white .case_details ul li .subinfo38 b {
        display: inline-block;
        width: 5px;
        height: 5px;
        background: url(../images/technology_circle.jpg);
        margin-right: 8px;
    }

    .bg_white .case_details li:hover .subinfo,
    .bg_white .case_details li:hover .subinfo30,
    .bg_white .case_details li:hover .subinfo70,
    .bg_white .case_details li:hover .subinfo52,
    .bg_white .case_details li:hover .subinfo60,
    .bg_white .case_details li:hover .subinfo34,
    .bg_white .case_details li:hover .subinfo38 {
        display: block;
    }

    @media (max-width:420px) {
        .case_details {
            width: 100%;
            margin: 0 auto;
            margin-top: 15px;
            margin-bottom: 15px;
        }
        .case_details h1 {
            font-size: 24px;
            color: #3d3d3d;
            text-align: center;
            /* padding-left: 15px; */
            margin-bottom: 15px;
            /* border-left: #333333 5px solid; */
        }
        .case_details h2 {
            font-size: 20px;
            line-height: 28px;
            color: #ffffff;
            /* text-align: center; */
            padding-left: 15px;
            margin-bottom: 15px;
            border-left: #ffffff 5px solid;
        }
        .case_details>div {
            height: auto;
            margin-bottom: 50px;
            margin-top: 20px;
        }
        .case_details .case_img {
            float: none;
            width: 100%;
            height: 100%;
        }
        .case_details .case_blank {
            display: none;
            float: none;
            width: 4%;
            height: 100%;
        }
        .case_details .case_img img {
            height: auto;
            /* border: 1px #ededed solid; */
            width: 100%;
        }
        .case_details .case_text {
            float: none;
            width: 100%;
            /* height: 100%; */
            /* padding: 3% 0; */
        }
        .case_details .case_text p {
            text-indent: 2;
            line-height: 36px;
            /* padding: 3% 0; */
        }
        .bg_black {
            width: 100%;
            background-color: #333333;
            height: auto;
            margin: 20px 0;

        }


        .bg_black .case_details {
            padding: 20px 0px 0px 0px;
        }
        .bg_black .case_details .title_d {
            float: left;
            width: 100%;
            height: auto;
        }
        .bg_black .case_details .title_d h2 {
            float: left;
            width: 100%;
            height: auto;
            text-align: center;
            padding: 20px 0px 20px 0px;
        }
        .bg_black .case_details .title_d h2 span {
            line-height: 34px;
            color: #010101;
            font-size: 36px;
            padding-left: 20px;
            font-weight: normal;
            background: url(../images/bok.gif) no-repeat left center;
        }
        .bg_black .case_details .title_d p {
            float: left;
            width: 100%;
            height: auto;
            text-align: center;
            font-size: 14px;
            color: #616161;
            padding: 15px 0px 10px 0px;
        }
        .bg_black .case_details .title_d p b {
            color: #000;
            font-weight: normal
        }
        .bg_black .case_details ul {
            float: none;
            width: 100%;
            height: auto;
            /* margin-top: 30px; */
        }
        .bg_black .case_details ul li {
            float: none;
            width: 100%;
            height: auto;
            margin-top: 30px;
            text-align: center;
        }
        .bg_black .case_details ul li img {
            margin-left: 0px;
            padding-top: 2px;
        }
        .bg_black .case_details ul li.rt {
            float: none;
        }
        .bg_black .case_details ul li b {
            display: none;
            float: left;
            width: 60px;
            height: 60px;
            background: url(../images/xsim_trd_1.png) no-repeat left top
        }
        .bg_black .case_details ul li div {
            float: none;
            width: 100%;
            height: auto;
        }
        .bg_black .case_details ul li div h3 {
            float: none;
            width: 100%;
            height: auto;
            font-size: 20px;
            color: #ffffff;
            font-weight: normal
        }
        .bg_black .case_details ul li div p {
            float: none;
            width: 100%;
            height: auto;
            line-height: 22px;
            font-size: 14px;
            color: #ffffff;
            padding: 5px 0px 5px 0px;
            font-family: "微软雅黑"
        }
        .bg_black .case_details ul li.cur b {
            background: url(../images/xsim_trd_1_hover.png) no-repeat left top
        }
        .bg_black .case_details ul li:hover b {
            background: url(../images/xsim_trd_1_hover.png) no-repeat left top
        }
        .bg_black .case_details_subtitle {
            float: left;
            width: 100%;
            height: auto;
            margin-top: 30px
        }
        .bg_black .case_details_subtitle h4 {
            float: left;
            width: auto;
            height: auto;
            font-size: 24px;
            color: #ff0800;
            font-weight: normal
        }
        .bg_white {
            width: 100%;
            background-color: #ffffff;
            height: auto;
            margin: 20px 0;
        }
        .bg_white .case_details {
            padding: 20px 0px 0px 0px;
        }
        .bg_black .case_details span {
            font-size: 28px;
            line-height: 36px;
            color: #ffffff;
            /* text-align: center; */
            padding-left: 15px;
            margin-bottom: 30px;
            border-left: #ffffff 5px solid;
        }
        .bg_white .case_details span {
            font-size: 28px;
            line-height: 36px;
            color: #000000;
            /* text-align: center; */
            padding-left: 15px;
            margin-bottom: 30px;
            border-left: #000000 5px solid;
        }
        .bg_white .case_details ul {
            width: 100%;
            height: auto;
            text-align: center;
        }
        .bg_white .case_details ul li {
            float: none;
            width: 100%;
            /* height: 200px; */
            margin-top: 20px;
            text-align: center;
        }
        .bg_white .case_details ul li b {
            font-size: 60px;
            font-weight: normal;
            color: #a8c2dd;
            line-height: 100px;
        }
        .bg_white .case_details ul li h3 {
            color: #333333;
            line-height: 35px;
            padding-bottom: 10px;
            font-size: 26px;
            font-weight: normal;
            width: 80%;
            margin-left: 10%;
        }
        .bg_white .case_details ul li .xian {
            width: 38px;
            height: 4px;
            background: #849fbd;
            margin: 50px 0 0 180px;
        }
        .bg_white .case_details li:hover .xian {
            display: none;
        }
        .bg_white .case_details li:hover b {
            line-height: 80px;
            color: #678bb2;
        }
        .bg_white .case_details ul .second {
            /* border-left: 1px solid #c5d2e0;
        border-right: 1px solid #c5d2e0 */
        }
        /* ÒÔϵĴúÂë·Ç³£ÄÑ¿´£¬ÎªÁ˾ÓÖУ¬±ØÐë¸ø²»Ò»ÑùµÄ¿í£¬ËùÒÔдÁ˺ܶà±é£¬autoÒ²¿ÉÒÔÈ¡µ½¿íÂð */
        .bg_white .case_details ul li .subinfo30 {
            color: #777;
            font-size: 14px;
            line-height: 22px;
            display: none;
            margin-top: 10px;
            text-align: left;
            width: 32%;
            margin: 0 auto;
            height: 108px;
            overflow: hidden;
        }
        .bg_white .case_details ul li .subinfo34 {
            color: #777;
            font-size: 14px;
            line-height: 22px;
            display: none;
            margin-top: 10px;
            text-align: left;
            width: 36%;
            margin: 0 auto;
            height: 108px;
            overflow: hidden;
        }
        .bg_white .case_details ul li .subinfo {
            color: #777;
            font-size: 14px;
            line-height: 22px;
            display: none;
            margin-top: 10px;
            text-align: left;
            width: 50%;
            margin: 0 auto;
            height: 108px;
            overflow: hidden;
        }
        .bg_white .case_details ul li .subinfo52 {
            color: #777;
            font-size: 14px;
            line-height: 22px;
            display: none;
            margin-top: 10px;
            text-align: left;
            width: 53%;
            margin: 0 auto;
            height: 108px;
            overflow: hidden;
        }
        .bg_white .case_details ul li .subinfo60 {
            color: #777;
            font-size: 14px;
            line-height: 22px;
            display: none;
            margin-top: 10px;
            text-align: left;
            width: 60%;
            margin: 0 auto;
            height: 108px;
            overflow: hidden;
        }
        .bg_white .case_details ul li .subinfo70 {
            color: #777;
            font-size: 14px;
            line-height: 22px;
            display: none;
            margin-top: 10px;
            text-align: left;
            width: 70%;
            margin: 0 auto;
            height: 108px;
            overflow: hidden;
        }
        .bg_white .case_details ul li .subinfo b,
        .bg_white .case_details ul li .subinfo30 b,
        .bg_white .case_details ul li .subinfo70 b,
        .bg_white .case_details ul li .subinfo52 b,
        .bg_white .case_details ul li .subinfo60 b,
        .bg_white .case_details ul li .subinfo34 b {
            display: inline-block;
            width: 5px;
            height: 5px;
            background: url(../images/technology_circle.jpg);
            margin-right: 8px;
        }
        .bg_white .case_details li:hover .subinfo,
        .bg_white .case_details li:hover .subinfo30,
        .bg_white .case_details li:hover .subinfo70,
        .bg_white .case_details li:hover .subinfo52,
        .bg_white .case_details li:hover .subinfo60,
        .bg_white .case_details li:hover .subinfo34 {
            display: block;
        }
    }
    /* 任务解决方案展示页 */

    .solution {
        width: 1200px;
        margin: 0 auto;
        margin-top: 60px;
    }

    .solution>div {
        width: 100%;
        /* float: left; */
        height: 1300px;
        margin-bottom: 200px;
    }

    .solution h1 {
        font-size: 30px;
        color: #3d3d3d;
        text-align: left;
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #333333 5px solid;
    }

    .solution .up {
        float: left;
        /* height: 100px; */
        width: 100%;
        margin-left: 7px;
        font-size: 18px;
        line-height: 30px;
        font-weight: normal;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .solution .xian {
        float: right;
        /* height: 1px; */
        width: 99%;
        border-bottom: 1px solid #bbb;
        padding-top: 10px;
    }

    .solution .left {
        float: left;
        width: 55%;
        /* height: 400px; */
        /* margin-left: 15px;
    margin-right: 15px; */
        margin-top: 30px;
    }

    .solution .left h2 {
        font-size: 24px;
        font-weight: normal;
    }

    .solution .left h2 span {
        color: #333;
        font-size: 48px;
        line-height: 48px;
        border-bottom: 2px solid #d20001;
        margin-right: 20px;
    }

    .solution .left p {
        font-size: 15px;
        line-height: 28px;
        padding-top: 20px;
    }

    .solution .left b {
        width: 79px;
        height: 31px;
        background: url(../images/triangle.png) no-repeat left center;
        display: block;
        margin-top: 10px;
        padding-left: 25px;
        margin-bottom: 10px;
        color: #000;
        font-size: 18px;
        text-align: center;
        line-height: 32px;
        font-weight: bold;
    }

    .solution .left ul {
        float: left;
        width: 80%;
        height: auto;
    }

    .solution .left ul li {
        float: left;
        width: 45%;
        font-size: 16px;
        line-height: 35px;
        margin-top: 5px;
        padding-left: 5%;
    }

    .solution .left ul .b {
        background: url(../images/case_dian.jpg) no-repeat left center;
    }

    .solution .right {
        float: right;
        width: 45%;
        height: 350px;
        /* height: 400px; */
        padding-bottom: 35px;
        margin-top: 80px;
    }

    .solution .right img {
        width: 90%;
        padding-left: 10%;
        height: 100%;
        margin: auto;
    }

    .solution .solutiontitle {
        line-height: 30px;
        color: #010101;
        font-size: 30px;
        padding-left: 20px;
        margin: 50px auto 0 auto;
        font-weight: normal;
    }

    .success {
        /* float: left; */
        width: 100%;
        margin-bottom: -80px;
        height: 800px;
        background: #e8edf4;
    }

    .success .mid {
        width: 1200px;
        height: auto;
        margin: 0px auto;
    }

    .success .v_content {
        position: relative;
        width: 1200px;
        height: 600px;
        overflow: hidden;
    }

    .success .v_content_list {
        position: absolute;
        width: 4800px;
        height: 600px;
    }

    .success .fr_page ul {
        display: block;
        width: 1200px;
    }

    .success .fr_page ul li {
        float: left;
        width: 250px;
        margin: 0 25px;
        height: 220px;
        margin-top: 60px;
        text-align: center;
        position: relative;
    }

    .success .fr_page {
        float: left;
    }

    .success .fr_page ul li img {
        /* float: left; */
        width: 100%;
        height: 100%;
    }

    .success .fr_page ul li h3 {
        /* float: left; */
        width: 100%;
        color: #333;
        /* font-size: 16px; */
        line-height: 60px;
        font-weight: normal;
        bottom: 0;
        background-image: url(../images/tou_min.png);
        text-align: center;
        background-repeat: repeat;
        color: #fff;
        width: 100%;
        position: absolute;
        /*line-height: 30px;*/
        /*height: 35px;*/
        font-size: 14px;
        left: 0;
        overflow: hidden;
        /* white-space: nowrap; */
        /* text-overflow: ellipsis; */
        height: 60px;
        /* margin-left: 28px; */
    }

    .success .fr_page ul li p {
        float: left;
        width: 48%;
        margin-left: 28px;
        font-size: 14px;
        color: #666;
        margin-top: 15px;
    }

    .success .highlight2 span.prev2,
    .success .highlight2 span.next2 {
        width: 20px;
        height: 20px;
        background: #b9c1ce;
        text-indent: -9999px;
        display: inline-block;
        margin-right: 18px;
        border-radius: 50px;
    }

    .success .highlight2 span.prev2.current,
    .success .highlight2 span.next2.current {
        background: #fc685e;
    }

    .success .highlight2 {
        width: 250px;
        margin: 0 auto;
        margin-top: 0px;
        margin-top: 20px;
        text-align: center;
    }

    .success .highlight2 .num-badge {
        width: 20px;
        height: 20px;
        background: #b9c1ce;
        text-indent: -9999px;
        display: inline-block;
        margin-right: 18px;
        border-radius: 50px;
    }

    .success .highlight2 .current {
        background: #fc685e;
    }

    .success .solutiontitle {
        padding-top: 50px;
    }

    .success .solutiontitle h1 {
        font-size: 30px;
        color: #3d3d3d;
        text-align: left;
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #333333 5px solid;
    }
    /*合作流程*/
    @media (max-width:420px) {
        .lc .logos>div{
            width: 33%;
            height: 220px;
            background-position: center;
            background-repeat: no-repeat;
            background-size: contain;
        }
        .lc .logos {
            width: 100%;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
    }

    .lc {
        padding-top: 100px;
        padding-bottom: 140px;
        width: 100%;
        margin: 0 auto;

    }

    /* .lc img {
        margin: 0 auto;
        display: block;
        margin-top: 45px;
    } */
    .logos {
        width: 1200px;
        margin: 0 auto;
        display: flex;
       flex-wrap: wrap;
       justify-content: space-between;
    }
    .logos>div{
        width: 13%;
        height: 220px;

        background-position: center;
        background-repeat: no-repeat;
        background-size: contain;
    }
    .logos>div:hover{
        box-shadow: 0 0 20px gray;
        cursor: pointer;
        border-radius: 10px;
    }

    /*页脚*/

    footer {
        height: 365px;
        background: #1e1e1e;
        margin-top: 80px;
    }

    .footer {
        width: 1200px;
        margin: 0 auto;
        -webkit-transition: right 2s;
        transition: top 2s, opacity 2s;
        position: relative;
        top: 100px;
        opacity: 0;
    }

    .footer_left {
        width: 278px;
        height: 286px;
        float: left;
        padding-right: 22px;
        background: url(../images/footer_bg.png) no-repeat center;
        margin-top: -35px;
        padding-top: 59px;
    }

    .footer_left p {
        height: 50px;
        color: white;
        padding-left: 86px;
        margin-bottom: 10px;
        padding-right: 25px;
        line-height: 50px;
    }

    .footer_left p:nth-of-type(1) {
        background: url(../images/dh1.png) no-repeat 32px center;
    }

    .footer_left p:nth-of-type(2) {
        background: url(../images/ph.png) no-repeat 32px center;
    }

    .footer_left p:nth-of-type(3) {
        background: url(../images/yj.png) no-repeat 32px center;
    }

    .footer_left p:nth-of-type(4) {
        background: url(../images/dz.png) no-repeat 32px center;
    }

    .footer_right {
        width: 875px;
        float: right;
    }

    .footer_nav {
        float: left;
        width: 520px;
    }

    .footer_nav li {
        float: left;
        margin-right: 58px;
        margin-top: 35px;
        padding-left: 37px;
        background: url(../images/zfx.png) no-repeat 25px;
    }

    .footer_nav li a {
        color: white;
        font-size: 16px;
    }

    .ewm {
        float: right;
        margin-top: 34px;
    }

    .ewm_img {
        width: 100px;
        color: #12121b;
        font-size: 14px;
        /*background: white;*/
        text-align: center;
        padding-bottom: 10px;
        float: right;
        margin-left: 20px;
    }

    .ewm_img img {
        width: 100%;
    }

    .ewm p {
        text-align: right;
        font-size: 12px;
        color: #fff;
        margin-top: 10px;
    }

    .yq {
        margin-top: 30px;
    }

    .yq h2 {
        color: #fff;
        padding-left: 28px;
        background: url(../images/yq.png) no-repeat 0 center;
        position: relative;
    }

    .yq em {
        color: #bcbcbc;
        font-size: 14px;
        padding-left: 5px;
    }

    .yq h2:after {
        content: "";
        display: block;
        position: absolute;
        border-bottom: 1px dashed #919191;
        width: 82%;
        right: 0;
        top: 12px;
    }

    .yq ul li {
        float: left;
        margin-right: 25px;
        font-size: 14px;
        margin-top: 10px;
        color: #6b6b6b;
        cursor: pointer;
    }
    /*客服服务fw.html*/

    .fw_bg {
        background: url(../images/fw_bg.jpg) no-repeat center;
        height: 4151px;
    }

    .fw_top {
        height: 320px;
        width: 750px;
        margin: 0 auto;
        padding-left: 450px;
        padding-top: 295px;
    }

    .fw_top a {
        float: left;
        width: 163px;
        padding-top: 98px;
        color: #fff;
        font-size: 18px;
        text-align: center;
    }

    .fw_top a:nth-of-type(1) {
        background: url(../images/icon12.png) no-repeat center 0;
    }

    .fw_top a:nth-of-type(2) {
        background: url(../images/icon13.png) no-repeat center 0;
    }

    .fw_top a:nth-of-type(3) {
        background: url(../images/icon14.png) no-repeat center 0;
    }

    .fw_top a:nth-of-type(4) {
        background: url(../images/icon15.png) no-repeat center 0;
    }
    /*fw1*/

    .fw_cn1 {
        width: 1200px;
        margin: 0 auto;
        height: 560px;
    }

    .fw_cn1 dl dt {
        padding-left: 230px;
        margin-bottom: 50px;
        position: relative;
    }

    .fw_cn1 dl dd {
        padding-left: 110px;
        margin-bottom: 50px;
        position: relative;
    }

    .fw_cn1 dl dt h2,
    .fw_cn1 dl dd h2 {
        color: #010101;
        font-size: 24px;
        line-height: 30px;
    }

    .fw_cn1 dl dt h2 i,
    .fw_cn1 dl dd h2 i {
        color: white;
        font-size: 24px;
        line-height: 30px;
        padding: 0 20px;
        font-weight: bold;
        background: url(../images/ys_bg.png) no-repeat center;
        font-family: arial;
    }

    .fw_cn1 dl dt h2 em,
    .fw_cn1 dl dd h2 em {
        color: #0780c6;
        font-size: 18px;
        line-height: 30px;
    }

    .fw_cn1 dl dt p,
    .fw_cn1 dl dd p {
        width: 560px;
        color: #6c6c6c;
        font-size: 14px;
        line-height: 2;
        margin-top: 8px;
        left: -2000px;
        position: relative;
    }

    .fw_cn1 dl dt:nth-of-type(1) p {
        transition: all 1s;
    }

    .fw_cn1 dl dt:nth-of-type(2) p {
        transition: all 4s;
    }

    .fw_cn1 dl dd:nth-of-type(1) p {
        transition: all 2s;
    }

    .fw_cn1 dl dd:nth-of-type(2) p {
        transition: all 3s;
    }

    .fw_cn1 dl.bg p {
        left: 0;
        transition: left 1s;
        -webkit-transition: left 1s;
    }
    /*fw_cn2*/

    .fw_cn2 {
        padding-top: 1500px;
        height: 660px;
        width: 1060px;
        margin: 0 auto;
        padding-left: 140px;
    }

    .fw_txt {
        padding-left: 78px;
        background: url(../images/!.png) no-repeat 0;
        margin-bottom: 45px;
    }

    .fw_txt h3,
    .fw_txt1 h3 {
        font-size: 18px;
        color: #097ede;
        font-weight: bold;
    }

    .fw_txt p {
        line-height: 1.8;
        font-size: 14px;
        color: #6c6c6c;
        font-weight: bold;
        margin-top: 5px;
    }

    .fw_txt1 {
        padding-left: 78px;
    }

    .fw_txt1 p {
        color: #8e8e8e;
        font-size: 14px;
        line-height: 1.8;
        float: left;
        width: 340px;
        margin-top: 5px;
    }

    .youshi {
        padding-left: 310px;
        background: url(../images/img05.png) no-repeat 20px center;
        height: 425px;
        margin-top: 35px;
    }

    .youshi dl {
        float: left;
        width: 316px;
        height: 112px;
        overflow: hidden;
        background: url(../images/img06.png) no-repeat 0 center, #f0f0f0;
        margin-right: 24px;
        margin-bottom: 24px;
        position: relative;
        opacity: 0;
        top: 20px;
        transition: top 1.5s, opacity 1.5s;
        -webkit-transition: top 1.5s, opacity 1.5s;
    }

    .youshi dl:nth-of-type(1) {
        transition: all 0.5s;
    }

    .youshi dl:nth-of-type(2) {
        transition: all 1s;
    }

    .youshi dl:nth-of-type(3) {
        transition: all 1.5s;
    }

    .youshi dl:nth-of-type(4) {
        transition: all 2s;
    }

    .youshi dl:nth-of-type(5) {
        transition: all 2.5s;
    }

    .youshi dl:nth-of-type(6) {
        transition: all 3s;
    }

    .youshi dl dt {
        width: 60px;
        float: left;
        height: 112px;
        line-height: 112px;
        color: white;
        text-align: center;
        font-weight: bold;
        font-size: 36px;
    }

    .youshi dl dd {
        float: left;
        width: 236px;
        height: 112px;
        padding-left: 18px;
    }

    .youshi dl h2 {
        font-size: 18px;
        color: #333;
        font-weight: bold;
        margin-top: 30px;
    }

    .youshi dl dd p {
        font-size: 14px;
        color: #8f8f8f;
        line-height: 1.8;
    }
    /*服务内容3*/

    .fw_cn3 {
        padding-top: 20px;
        height: 430px;
        width: 500px;
        margin: 0 auto;
        position: relative;
        padding-left: 720px;
        padding-top: 270px;
    }

    .dhhm {
        position: absolute;
        font-size: 36px;
        color: #0f5078;
        font-family: arial;
        transform: rotate(-7deg);
        right: 75px;
        top: -10065px;
        -webkit-transition: top 2s;
        transition: top 2s;
    }

    .fw_cn3 h1 {
        font-size: 30px;
        color: white;
        font-weight: bold;
        margin-bottom: 10px;
        position: relative;
        opacity: 0;
        left: -20px;
        -webkit-transition: left 2s, opacity 2s;
        transition: left 2s, opacity 2s;
    }

    .fw_cn3 h2 {
        font-size: 18px;
        color: white;
        margin-bottom: 60px;
        position: relative;
        opacity: 0;
        left: 20px;
        -webkit-transition: left 2s, opacity 2s;
        transition: left 2s, opacity 2s;
    }

    .fw_cn3 p {
        font-size: 14px;
        color: white;
        line-height: 35px;
        position: relative;
        opacity: 0;
        top: 20px;
        -webkit-transition: top 2s, opacity 2s;
        transition: top 2s, opacity 2s;
    }

    @media (max-width:1300px) {
        .fw_cn3 p,
        .youshi dl {
            opacity: 1;
            top: 0;
        }
        .fw_cn3 h1,
        .fw_cn3 h2 {
            opacity: 1;
            left: 0;
        }
    }

    .fw_cn3 a {
        width: 110px;
        height: 35px;
        line-height: 35px;
        text-align: center;
        float: left;
        background: white;
        color: #6b6b6b;
        margin-right: 20px;
        margin-top: 30px;
        cursor: pointer;
    }

    .fw_cn3 a.bg {
        background: #0f81c7;
        color: #fff;
    }
    /*al.html*/

    .z_banner {
        height: 120px;
        overflow: hidden;
    }

    .z_banner img {
        width: 1920px;
        margin-left: -960px;
        left: 50%;
        position: relative;
    }

    .z_al_nav {
        height: 58px;
        padding-top: 2px;
        line-height: 56px;
        background: #f0f0f0;
        text-align: center;
        margin-bottom: 76px;
    }

    .z_al_nav li {
        display: inline-block;
        margin: 0 22px;
        color: #5a5a5a;
    }

    .z_al_nav li.bg {
        border-bottom: 2px solid #097ede;
    }

    .z_al_nav li.bg a {
        color: #097ede;
    }
    /*分页*/

    .fy {
        text-align: center;
        padding-bottom: 140px;
    }

    .fy li {
        padding: 0 13px;
        line-height: 24px;
        border: 1px solid #dcdcdc;
        font-size: 14px;
        color: #6c6c6c;
        margin: 0 2px;
        text-align: center;
        height: 24px;
        display: inline-block;
        cursor: pointer;
    }

    .fy li:hover {
        border: 1px solid #097ede;
        color: #fff;
        background: #097ede;
    }
    /*sh.html*/

    .sh .title_d {
        font-size: 30px;
        color: #3d3d3d;
        text-align: center;
        margin-bottom: 30px;
    }

    .sh_jj {
        font-size: 14px;
        color: #6c6c6c;
        text-align: center;
        line-height: 1.8;
    }

    #nav {
        cursor: pointer;
    }

    .z_news {
        width: 1200px;
        margin: 0 auto;
        margin-top: 60px;
    }

    .z_news dl {
        padding-bottom: 28px;
        border-bottom: 1px solid #dcdcdc;
        margin-bottom: 29px;
    }

    .z_news dl dt {
        float: left;
        height: 110px;
        width: 110px;
        background: url(../images/news_sj.png) no-repeat center 0;
        font-size: 72px;
        color: white;
        line-height: 80px;
        font-weight: bold;
        text-align: center;
        font-family: arial;
        margin-right: 54px;
    }

    .z_news dl dt span {
        line-height: 30px;
        background: #0a70c5;
        display: block;
        height: 30px;
        color: white;
        font-size: 18px;
        font-family: arial;
    }

    .z_news dl dd h2 {
        font-size: 18px;
        color: #097ede;
        margin-bottom: 5px;
    }

    .z_news dl dd span {
        font-size: 14px;
        color: #b0b0b0;
    }

    .z_news dl dd p {
        font-size: 14px;
        color: #6c6c6c;
        line-height: 1.8;
        margin-top: 10px;
    }
    /*公司简介.html*/

    .about_cn {
        width: 1200px;
        margin: 0 auto;
        margin-top: 60px;
    }

    .lx {
        margin: 14px 0 16px 0;
        padding-right: 0;
        padding-left: 0
    }

    .lx:child {
        padding-left: 15px;
    }

    .lx .icon {
        border: 1px solid #ccc;
        color: #ccc;
        border-radius: 5px;
        font-size: 30px;
        padding: 6px;
        display: inline-block;
        vertical-align: top;
        margin-right: 10px
    }

    .lx .text {
        display: inline-block;
        vertical-align: top;
        text-align: left
    }

    .lx p {
        font-size: 14px;
        color: #6a6a6a;
        line-height: 24px
    }

    .lx p.num {
        font-size: 16px
    }

    .lx p.tips {
        line-height: 20px;
        font-size: 12px;
        color: #999
    }

    .about_cn h1,
    .lichen h1 {
        font-size: 30px;
        color: #3d3d3d;
        text-align: left;
        padding-left: 15px;
        margin-bottom: 30px;
        border-left: #333333 5px solid;
    }

    .about_cn p {
        font-size: 16px;
        color: #6c6c6c;
        line-height: 2;
    }

    .about_cn .map {
        margin-bottom: 50px;
        height: 400px;
    }

    .sj {
        margin-top: 28px;
    }

    .sj li {
        width: 400px;
        height: 155px;
        background: white;
        float: left;
        text-align: center;
        font-weight: bold;
        padding-top: 20px;
    }

    .sj li b {
        font-size: 72px;
        color: #097ede;
    }

    .sj li i {
        font-size: 72px;
        color: #097ede;
        text-align: center;
    }

    .sj li span {
        font-size: 18px;
        color: #6b6b6b;
        text-align: center;
        display: block;
    }

    .photo {
        float: left;
        width: 25%;
    }

    .photo img {
        width: 100%;
        cursor: pointer;
        transition: all 0.6s;
    }

    .photo img:hover {
        transform: scale(2);
    }

    .about_photo {
        margin-bottom: 140px;
    }

    .photo1 {
        float: left;
    }

    .photo2 {
        float: left;
        margin-left: 18px;
        margin-bottom: 18px;
    }
    /*成长历程.html*/

    .lichen {
        width: 1050px;
        margin: 0 auto;
    }

    .lichen ul {
        float: left;
        width: 100px;
        overflow: hidden;
        margin-right: 23px;
    }

    .lichen ul li {
        width: 100px;
        color: #feffff;
        padding-right: 10px;
        text-align: center;
        height: 33px;
        line-height: 33px;
        background: #959595;
        font-size: 24px;
        font-family: arial;
        border-radius: 6px;
        margin-bottom: 6px;
        cursor: pointer;
    }

    .lichen ul li.bg a {
        color: white;
    }

    .lichen ul li.bg {
        background: #097ede;
    }

    .lichen dl {
        width: 918px;
        float: right;
        background: url(../images/1.png) repeat-y 9px;
        padding-bottom: 120px;
        display: none;
    }

    .lichen dl dt {
        padding-left: 45px;
        background: url(../images/lc_yd.png) no-repeat 0 center;
        line-height: 65px;
        font-size: 20px;
        color: #666;
        font-weight: bold;
    }

    .lichen dl dd {
        margin-left: 45px;
        border: 1px solid #b3b3b3;
        padding: 15px 10px;
        margin-bottom: 22px;
        position: relative;
    }

    .lichen dl dd i {
        position: absolute;
        width: 11px;
        height: 18px;
        background: url(../images/3.png) no-repeat center;
        top: -18px;
        left: 25px;
    }

    .lichen dl dd:hover i {
        background: url(../images/2.png) no-repeat center;
    }

    .lichen dl dd:hover {
        border: 1px solid #097ede;
    }
    /*小于1300时等于1300*/
    /*@media(max-width:1300px){
	.lichen,
	.fy,
	.lc,
	.al,
	.xm,
	nav,
	footer,
	.xt,
	.banner,
	.z_banner,
	.fw_bg,
	.about_box,
	#nav,
	.news_box{
		width:1300px;
	}
	.nav p{
		margin-right:50px;
	}
	.nav ul{
		margin-right:58px;
	}
	.nav ul li{
		margin:0 17px;
	}
	.logo{
		margin-left:70px;
	}
	.lichen dl{
		float:left;
	}
}*/
    /*移动footer*/

    .yd_footer {
        background: #097EDE;
        padding: 5%;
        padding-right: 2%;
        display: none;
    }

    .yd_footer h1 {
        color: #fff;
        font-size: 32px;
        padding-left: 40px;
        background: url(../images/dh1.png) no-repeat 0 center;
        line-height: 1.5;
        background-size: 35px;
    }

    .yd_footer h2 {
        color: #efefef;
        font-size: 16px;
        line-height: 1.5;
        padding-left: 20px;
        /* background: url(../images/qq.png) no-repeat 0 center; */
    }

    .yd_footer h2:nth-of-type(1) {
        background: url(../images/address.png) no-repeat 0 center;
    }

    .lx_yd {
        display: none;
    }

    @media (max-width:420px) {
        .lx_pc {
            display: none;
        }
        .lx_yd {
            display: block;
        }
        .yd_footer {
            display: block;
        }
        .lc {
            padding-top: 30px;
            padding-bottom: 50px;
        }
        .lc img {
            width: 100%;
        }
        footer {
            display: none;
        }
        .z_banner {
            width: 100%;
            height: auto;
        }
        .z_banner img {
            width: 0;
            left: 0;
            margin-left: 0;
            margin-top: 10%;
        }
        .z_news {
            width: 100%;
            margin-top: 30px;
        }
        .z_news dl dt {
            margin-right: 20px;
        }
        .fy {
            padding-bottom: 20px;
        }
        .fy li {
            padding: 0 5px;
        }
        .z_al_nav {
            margin-bottom: 20px;
            height: 40px;
            line-height: 37px;
        }
        .z_al_nav li {
            margin: 0 9px;
        }
        .sh_jj {
            font-size: 7px;
        }
        .sh .title_d {
            font-size: 25px;
        }
        .sh {
            margin: 25px auto;
        }
        .case {
            width: 100%;
            margin-top: 15px;
        }
        .case h1 {
            font-size: 25px;
        }
        .case>div {
            height: 300px;
        }
        .case .case_img {
            float: none;
            width: 100%;
            height: 150px;
        }

        .case .case_blank {
            display: none;
        }
        .case .case_text {
            margin-top: 10px;
            float: none;
            width: 100%;
            height: 200px;
            display: -webkit-box;
            overflow: hidden;
            text-overflow: ellipsis;
            word-wrap: break-word;
            white-space: normal !important;
            -webkit-line-clamp: 5;
            -webkit-box-orient: vertical;
        }
        .solution {
            margin-top: 15px;
            width: 100%;
        }
        .solution>div {
            height: 2000px;
        }
        .solution .left {
            float: none;
            width: 100%;
        }
        .solution h1 {
            font-size: 25px;
        }
        solution .left ul {
            float: none;
            width: 100%;
            height: auto;
        }
        .solution .left ul li {
            float: none;
            width: 100%;
        }
        /* .solution .left ul .b {
        background: url(../images/case_dian.jpg) no-repeat left center;
    } */
        .solution .right {
            float: none;
            width: 100%;
        }
        .solution .right img {
            width: 100%;
            padding: 0;
        }
        .success {
            height: 1200px;
        }
        .success .mid {
            width: 100%;
        }
        .success .fr_page ul {
            width: 100%;
        }
        .success .v_content {
            position: relative;
            width: 100%;
            height: 600px;
            overflow: hidden;
        }
        .success .fr_page ul {
            width: 100%;
        }
        .success .fr_page ul li {
            width: 48%;
            margin: 0 1%;
            margin-top: 20px;
        }
        .success .solutiontitle {
            padding-top: 20px;
        }
        .about_cn {
            margin-top: 15px;
        }
        .about_cn .map {
            width: 100%;
            height: 300px;
        }
        .about_cn img,
        .about_cn {
            width: 100%;
        }
        .about_cn h1,
        .lichen h1 {
            font-size: 25px;
            margin-bottom: 15px;
        }
        .lichen {
            width: 96%;
        }
        .lichen ul {
            width: 100%;
            text-align: center;
        }
        .lichen ul li {
            display: inline-block;
            width: 32%;
            padding-right: 0;
        }
        .lichen dl {
            width: 100%;
        }
        .lichen dl dd {
            margin-left: 25px;
            margin-bottom: 0;
        }
        .lichen dl dt {
            padding-left: 25px;
            line-height: 55px;
        }
        .sj li {
            width: 33.3333333%;
            height: 77px;
            font-size: 36px;
            padding-top: 10px;
        }
        .sj li b {
            font-size: 36px;
        }
        .sj li:nth-of-type(1) {
            width: 28%;
        }
        .sj li:nth-of-type(3) {
            width: 35%;
        }
        .about_cn p {
            padding: 0 10px;
        }
        .sj li i {
            font-size: 36px;
        }
        .sj li span {
            font-size: 9px;
        }
        .photo1,
        .photo2 {
            margin: 0;
            width: 100%;
        }
        .sj {
            margin-top: 0px;
        }

        .photo {
            margin: 0;
            width: 100%;
        }
        .about_photo {
            margin-bottom: 20px;
        }
        .news_box a.gd {
            width: 85px;
            height: 24px;
            border: 2px solid #71b1e6;
            display: block;
            margin: 0 auto;
            font-size: 9px;
            color: #78b5e7;
            text-align: center;
            line-height: 24px;
            text-transform: uppercase;
            background: url(../images/jt.png) no-repeat 65px center;
            background-size: 15px;
            margin-top: 20px;
            font-family: arial;
            cursor: pointer;
        }
    }

    @media (max-width:1220px) {
        .fw_bg {
            width: 1220px;
        }
    }

    @-webkit-keyframes animate {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }

    .animation {
        animation: animate 2s;
    }

    .top_about {
        width: 1200px;
        margin: 0 auto;
        margin-bottom: 250px;
    }

    .top_about dt {
        width: 33%;
        float: left;
    }

    .top_about dd {
        width: 67%;
        float: right;
    }

    .top_about dd h2,
    .top_about dt h2 {
        font-size: 18px;
        font-weight: bold;
        color: #3d3d3d;
        margin-bottom: 24px;
    }

    .top_about dd p,
    .top_about dt p {
        font-size: 14px;
        line-height: 35px;
        color: #6c6c6c;
    }

    .bottom_al {
        background: #333;
    }

    .al_index {
        height: 607px;
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
        background: url(../images/pro.png) no-repeat center 0;
        position: relative;
        top: -144px;
    }

    .al_index_img {
        width: 882px;
        height: 510px;
        margin: 0 auto;
        overflow: hidden;
        padding-top: 2%;
    }

    .al_index_img img {
        width: 100%;
    }

    @media (max-width:420px) {
        .top_about {
            width: 96%;
            margin: 0 2%;
            margin-bottom: 100px;
        }
        .top_about dt {
            width: 100%;
            margin-bottom: 15px;
            float: left;
        }
        .top_about dd {
            width: 100%;
            float: right;
        }
        .top_about dd h2,
        .top_about dt h2 {
            margin-bottom: 10px;
        }
        .al_index {
            height: 307px;
            width: 100%;
            background: url(../images/pro.png) no-repeat center 0;
            background-size: 100%;
            top: -70px;
        }
        .al_index_img {
            width: 70%;
            height: 255px;
        }
        .al_index_img img {
            width: 100%;
        }
    }

    .ys_index {
        text-align: center;
        width: 1200px;
        margin: 0 auto;
        margin-top: -60px;
        margin-bottom: 50px;
    }

    .ys_index img {
        display: block;
        width: 100%;
    }

    .ys {
        width: 1220px;
        margin: 0 auto;
    }

    .ys_z,
    .ys_y {
        width: 590px;
        margin: 0 10px;
        overflow: hidden;
        float: left;
    }

    .ys_z img,
    .ys_y img {
        width: 100%;
        display: block;
    }

    .sxp {
        width: 1200px;
        margin: 0 auto;
        padding-top: 62px;
        padding-bottom: 115px;
    }

    .sxp a {
        width: 255px;
        height: 33px;
        line-height: 33px;
        border: 1px solid #6c6c6c;
        text-align: center;
        font-size: 14px;
        color: #6c6c6c;
        cursor: pointer;
    }

    @media (max-width:420px) {
        .ys_index {
            text-align: center;
            width: 100%;
            margin: 0 auto;
            margin-top: -120px;
            margin-bottom: 25px;
        }
        .ys_index img {
            display: block;
            width: 100%;
        }
        .ys {
            width: 100%;
            margin: 0 auto;
        }
        .ys_z,
        .ys_y {
            width: 100%;
            margin: 0 0;
            overflow: hidden;
            float: left;
            margin-bottom: 25px;
        }
        .ys_z img,
        .ys_y img {
            width: 100%;
            display: block;
        }
        .sxp {
            width: 100%;
            margin: 0 auto;
            padding-top: 10px;
            padding-bottom: 5px;
        }
        .sxp a {
            float: inherit;
            display: block;
            margin-bottom: 20px;
        }
    }

    .yd_index {
        width: 1200px;
        margin: 0 auto;
    }

    .yd_photo {
        width: 533px;
        height: 934px;
        margin: 0 auto;
        position: relative;
        top: -190px;
        background: url(../images/yd_pro.png) no-repeat center 0;
    }

    .yd_photo img {
        margin-top: 103px;
        margin-left: 77px;
    }

    .yd_child {
        width: 1220px;
        margin: 0 auto;
        margin-top: -190px;
    }

    .yd_child li {
        width: 385px;
        float: left;
        margin: 0 10px;
        height: 685px;
        overflow: hidden;
        margin-bottom: 59px;
        box-shadow: 0 0 20px 5px #222;
    }

    .yd_child li img {
        width: 100%;
    }

    @media (max-width:420px) {
        .yd_index {
            width: 100%;
            margin: 0 auto;
        }
        .yd_photo {
            width: 100%;
            height: auto;
            margin: 0 auto;
            padding-top: 1%;
            position: relative;
            top: -90px;
            background: url(../images/yd_pro.png) no-repeat 5px 0;
            background-size: 100%;
            padding-bottom: 100px;
        }
        .yd_photo img {
            margin: 0 auto;
            margin-top: 63px;
            display: block;
            width: 70%;
        }
        .yd_child {
            width: 100%;
            margin: 0 auto;
            margin-top: -90px;
        }
        .yd_child li {
            width: 98%;
            float: left;
            margin: 0 1%;
            height: auto;
            overflow: hidden;
            margin-bottom: 30px;
            box-shadow: 0 0 20px 5px #222;
        }
        body {
            overflow-x: hidden;
        }
    }

    .container {
        float: left;
        margin-left: auto;
        margin-right: auto;
        margin-top: 30px;
        width: 1200px;
    }
    /* .container p {
    float: left;
} */
    /* common and top level styles */

    #nav span {
        display: none;
    }

    #nav,
    #nav ul {
        list-style: none outside none;
        margin: 0;
        padding: 0;
    }

    #nav {
        background-color: transparent;
        /* border-bottom: 5px solid #333333; */
        float: left;
        margin-left: 1%;
        margin-right: 1%;
        position: relative;
        /* width: 98%; */
    }

    #nav ul.subs {
        background-color: rgba(0, 0, 0, 0.6);
        box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
        color: #ffffff;
        /* opacity: 0.5; */
        display: none;
        left: 0;
        padding: 2%;
        position: absolute;
        top: 54px;
        width: 96%;
    }

    #nav>li {
        border-bottom: 5px solid transparent;
        float: left;
        margin-bottom: -5px;
        text-align: left;
        -moz-transition: all 300ms ease-in-out 0s;
        -ms-transition: all 300ms ease-in-out 0s;
        -o-transition: all 300ms ease-in-out 0s;
        -webkit-transition: all 300ms ease-in-out 0s;
        transition: all 300ms ease-in-out 0s;
    }
    /* #nav li.product:hover,
#nav li.caseList:hover {
    text-decoration: none;
    background: url(../images/todown.png) no-repeat center bottom;
} */

    #nav li a {
        display: block;
        text-decoration: none;
        -moz-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
        -ms-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
        -o-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
        -webkit-transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
        transition: color 450ms ease-in-out 0s, background-color 450ms ease-in-out 0s;
        white-space: normal;
    }

    #nav>li>a {
        color: #ffffff;
        display: block;
        font-size: 1.3em;
        line-height: 49px;
        padding: 0 15px;
        text-transform: uppercase;
    }

    #nav>li:hover>a,
    #nav>a:hover {
        /* background-color: #F55856; */
        color: #db2e34;
    }

    #nav li.active>a {
        /* background-color: #333333; */
        color: #db2e34;
    }
    /* submenu */

    #nav li:hover ul.subs {
        display: block;
    }

    #nav ul.subs>li {
        display: inline-block;
        float: none;
        padding: 10px 1%;
        vertical-align: top;
        width: 33%;
    }

    #nav ul.subs>li a {
        color: #ffffff;
        line-height: 20px;
    }

    #nav ul li a:hover {
        color: #db2e34;
    }

    #nav ul.subs>li>a {
        font-size: 1.3em;
        margin-bottom: 10px;
        text-transform: uppercase;
    }

    #nav ul.subs>li li {
        float: none;
        padding-left: 8px;
        -moz-transition: padding 150ms ease-out 0s;
        -ms-transition: padding 150ms ease-out 0s;
        -o-transition: padding 150ms ease-out 0s;
        -webkit-transition: padding 150ms ease-out 0s;
        transition: padding 150ms ease-out 0s;
    }

    #nav ul.subs>li li:hover {
        padding-left: 15px;
    }
    /* responsive rules */

    @media all and (max-width: 980px) {
        #nav>li {
            float: none;
            border-bottom: 0;
            margin-bottom: 0;
        }
        #nav ul.subs {
            position: relative;
            top: 0;
        }
        #nav li:hover ul.subs {
            display: none;
        }
        #nav li #s1:target+ul.subs,
        #nav li #s2:target+ul.subs {
            display: block;
        }
        #nav ul.subs {
            top: 0px;
        }
        #nav ul.subs>li {
            display: block;
            width: auto;
        }
    }

    .map_main {
        width: 1200px;
        margin: 10px auto;
        height: auto;
    }

    .map_main div {
        float: left;
    }

    .map_main a,
    .map_main li,
    .map_main span {
        float: right;
    }

    @media (max-width:420px) {
        .map_main {
            width: 100%;
            height: 20px;
            line-height: 20px;
            /* margin: 0 auto;*/
        }
        .map_main {
            width: 100%;
        }
    }
    .bg_black{
        margin-top: 300px;
    }