body {
    font-family: "微软雅黑";
    overflow-x: hidden;
    font-size: 14px;
}

ul,
li {
    list-style: none;
}

.cb {
    width: 100%;
    clear: both;
    height: 0;
}

a:hover {
    text-decoration: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.tac {
    text-align: center;
}

a {
    text-decoration: none !important;
}

h1 {
    margin: 0;
    height: 70px;
    line-height: 70px;
}

img {
    max-width: 100%;
}



#nav {
    height: 75px;
    line-height: 75px;
    width: 100%;
    z-index: 999999;
    position: fixed;
    box-shadow: 0px 4px 12px 2px rgba(0, 0, 0, 0.08);
    background: #fff;
}

#nav .container {
    position: relative;
}

#nav .logo {
    height: 75px;
    background: no-repeat left center;
    line-height: 75px;
    position: absolute;
    left: 8px;
}

#nav .logo img {
    vertical-align: middle;
}

#nav .container {
    position: relative;
}

#nav .nava {
    position: absolute;
    width: 100%;
    z-index: 9;
    height: 75px;
    padding: 0;
    margin-bottom: 0;
    text-align: right;
}

#nav .nava li {
    display: inline-block;
    position: relative;
    width: 12%;
    text-align: center;
    max-width: 120px;
}

#nav .nava .a1 {
    display: block;
    padding: 0 2px;
    color: #333;
    height: 75px;
    line-height: 75px;
    cursor: pointer;
    position: relative;
}

#nav .nava .a1::before {
    content: '';
    position: absolute;
    width: 1px;
    height: 17px;
    background: #fff;
    top: 35%;
    right: 0px;
}

#nav .nava .a1 img {
    display: none;
}

#nav .daohangi {
    display: none;
}


#banner {
    width: 100%;
    height: 600px;
    position: relative;
    overflow: hidden;
    line-height: 800px;
    text-align: center;
    overflow: hidden;
}

#banner ul {
    width: 500%;
    height: 100%;
    position: relative;
    padding: 0;
    left: 0;
    z-index: 2;
}

#banner ul li {
    width: 20%;
    height: 100%;
    float: left;
    background: #fff url("../../../../264-x-hqlxvip-x-com.img.addlink.cn/static/jzweb2/images/banner0.jpg")
        /*tpa=http://264.hqlxvip.com/static/jzweb2/images/banner0.jpg*/
        no-repeat top center;
    background-size: cover;
}

#banner ol {
    text-align: center;
    position: absolute;
    width: 100%;
    bottom: 20px;
    padding: 0;
    z-index: 5;
    height: 14px;
    line-height: 14px;
}

#banner ol li {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    display: inline-block;
    margin: 0 12px;
    cursor: pointer;
}

.i_con1 {
    height: 450px;
    overflow: hidden;
    margin-top: 18px;
    padding: 0;
}

.i_con1 .right {
    padding: 0;
    background: center center;
    background-size: cover;
    height: 450px;
}

.i_con1 .right img {
    display: none;
    width: 100%;
}

.i_con1 .left {
    height: 450px;
    line-height: 450px;
    background: #fff;
    padding: 30px 45px;
}

.i_con1 .left .box11 {
    display: inline-block;
    line-height: 1;
    vertical-align: middle;
}

.i_con1 .left .p1 {
    font-size: 24px;
    margin-bottom: 30px;
}

.i_con1 .left .span1 {
    display: inline-block;
    height: 2px;
    width: 12px;
    margin-bottom: 30px;
}

.i_con1 .left .a {
    color: #4b4b4b;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 20px;
    display: block;
}

.i_con1 .left .p2 {
    font-size: 13px;
    color: #909090;
    line-height: 20px;
    margin-bottom: 50px;
}

.i_con1 .left .a2 {
    display: inline-block;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 50%;
}

.i_con2 .left {
    background: #2b2b2b;
}

.i_con2 .left .p1 {
    color: #ffffff;
}

.i_con2 .left .span1 {
    background: #666666;
}

.i_con2 .left .a {
    color: #FFF;
}

.i_con2 .left .p2 {
    color: #909090;
}

.i_con2 .left .a2 {
    border: 1px solid #FFF;
}

.i_con3 {
    background: #fff;
    margin-top: 18px;
    overflow: hidden;
}

.i_bt {
    text-align: center;
    margin-top: 36px;
    margin-bottom: 18px;
}

.i_bt .p1 {
    color: #222222;
    font-size: 24px;
    height: 56px;
    line-height: 56px;
}

.i_bt .p2 {
    max-width: 760px;
    font-size: 12px;
    color: #909090;
    line-height: 24px;
    margin: 0 auto;
}

.i_con3 .xuanze {
    width: 100%;
    max-width: 632px;
    margin: 0 auto 45px;
    overflow: hidden;
    padding: 0;
}

.i_con3 .xuanze li {
    float: left;
    height: 50px;
    width: 25%;
    max-width: 158px;
    color: #6e6e6e;
    background: #F2F2F2;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
}

.i_con3 .xuanze li.background {
    color: #FFF !important;
}

.i_con3 .lb {
    overflow: hidden;
    margin-bottom: 46px;
}

.lb .big_box {
    width: 400%;
    position: relative;
    left: 0;
}

.lb .big_box .s_box {
    float: left;
    width: 25%;
}

.s_box .col-xs-12 {
    padding: 0 9px;
    margin-bottom: 18px;
}

.s_box .ss_box {
    padding: 15px;
    border: 1px solid #eeeeee;
}

.s_box .ss_box .img {
    display: block;
    overflow: hidden;
}

.img img {
    width: 100%;
    min-height: 100%;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

.img:hover img {
    transform: scale(1.05);
}

.s_box .ss_box .a1 {
    width: 100%;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #434343;
    line-height: 44px;
}

.s_box .ss_box .p1 {
    width: 100%;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 13px;
    color: #9c9999;
    line-height: 1;
}

.i_con4 {
    padding: 200px 15px;
    background: url("../../../../264-x-hqlxvip-x-com.img.addlink.cn/static/jzweb2/images/i_con4_bg.jpg")
        /*tpa=http://264.hqlxvip.com/static/jzweb2/images/i_con4_bg.jpg*/
        center center;
    background-size: cover;
    margin-top: 18px;
    color: #fff;
    text-align: center;
}

.i_con4 .p1 {
    font-size: 30px;
    line-height: 1;
    margin-bottom: 20px;
}

.i_con4 .p2 {
    font-size: 12px;
    line-height: 32px;
    max-width: 1000px;
    margin: 0 auto 30px;
}

.i_con4 .a1 {
    width: 150px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    display: inline-block;
    font-size: 13px;
    color: #373737 !important;
    background: rgba(255, 255, 255, 0.74);
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

.i_con4 .a1:hover {
    background: #fff;
}

.i_con5 {
    margin: 18px auto;
    background: #fff;
    overflow: hidden;
    padding-bottom: 50px;
}

.i_news {
    margin: 15px 0;
}

.i_news a {
    display: block;
    width: 100%;
    overflow: hidden;
}

.i_news .a1 {
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #434343;
    height: 36px;
    line-height: 36px;
    margin-top: 10px;
}

.i_news p {
    font-size: 12px;
    color: #969696;
    margin: 0;
}

.i_news .p2 {
    line-height: 18px;
    height: 54px;
    overflow: hidden;
}

.i_con5 .div div {
    height: 80px;
    line-height: 80px;
    text-align: center;
    max-height: 90%;
    overflow: hidden;
}

.i_con5 div:hover>img {
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

.i_con5 div:hover>img {
    transform: scale(1.1);
}

.footer {
    background: #1e1e1e;
    overflow: hidden;
}

.footer .foot_top {
    border-bottom: 1px solid #000;
    text-align: center;
    padding: 26px 0;
    position: relative;
}

.footer .foot_top .div {
    display: inline-block;
    overflow: hidden;
}

.footer .foot_top .f_top {
    width: 66px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    border-radius: 0 0 5px 5px;
    cursor: pointer;
}

.footer .foot_top a {
    color: #818181;
    font-size: 12px;
    padding: 6px 16px;
    float: left;
}

.footer .foot_top a:hover {
    color: #fff !important;
    text-decoration: underline !important;
}

.footer .foot_top .a1h {
    background: none;
}

.footer .foot_top br {
    display: none;
}

.footer .foot_m {
    border-top: 1px solid #505050;
    padding: 0;
}

.foot_m {
    overflow: hidden;
}

.foot_m .guanzhu {
    text-align: center;
}

.foot_m .foot_lx {
    text-align: left;
}

.foot_m .foot_lx .p1 {
    font-size: 13px;
    color: #ffffff;
    margin-bottom: 30px;
    margin-top: 18px;
}

.foot_m .foot_lx .p2 {
    font-size: 22px;
    color: #fff;
    margin-bottom: 22px;
}

.foot_m .foot_lx a {
    display: inline-block;
    font-size: 14px;
    color: #fff !important;
    width: 150px;
    height: 36px;
    line-height: 36px;
    text-align: center;
}



.foot_m .xinxi {
    text-align: center;
    margin-top: 10px;
}

.foot_m .xinxi .p1 {
    font-size: 18px;
    color: #fff;
    margin-bottom: 20px;
}

.foot_m .xinxi p {
    color: #d9d9d9;
    background: no-repeat top left;
    line-height: 30px;
    text-align: left;
    margin-bottom: 0;
}

.foot_m .xinxi .box {
    display: inline-block;
}

.foot_m .erweima {
    text-align: center;
}

.foot_m .cb {
    display: none;
}

.foot_m .erweima {
    width: 250px;
    margin: 0 auto;
}

.foot_m .erweima dl {
    display: inline-block;
}

.foot_m .erweima dt {
    padding: 8px;
    background: #2c2c2c;
    border: 1px solid #444444;
}

.foot_m .erweima dd {
    color: #d9d9d9;
    height: 60px;
    line-height: 60px;
}

.foot_down {
    background: #0f0f0f;
    padding: 15px 0;
    overflow: hidden;
}

.foot_down p {
    margin-bottom: 0;
    font-size: 12px;
    color: #6a6a6a;
    line-height: 22px;
}

.foot_down a {
    color: #6a6a6a;
    margin-right: 5px;
}

.list_banner {
    height: 550px;
    text-align: center;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.list_banner img {
    max-width: 90%;
}

.list_bt {
    text-align: center;
    padding: 46px 0;
}

.list_bt .p1 {
    font-size: 24px;
    color: #222222;
}

.list_bt .p2 {
    font-size: 12px;
    color: #909090;
}

.about_main {
    margin-bottom: 30px;
}

.about_main p {
    text-align: center;
}

.about_main .p1 {
    font-size: 18px;
    color: #222222;
    line-height: 44px;
}

.about_main .p2 {
    font-size: 13px;
    color: #959595;
    line-height: 24px;
    margin-bottom: 20px;
}

.about_mi {
    padding: 150px 0 120px;
    text-align: center;
    background: url("../../../../264-x-hqlxvip-x-com.img.addlink.cn/static/jzweb2/images/about_m_i.jpg")
        /*tpa=http://264.hqlxvip.com/static/jzweb2/images/about_m_i.jpg*/
        center center;
    background-size: cover;
    color: #fff;
}

.about_mi .boxo {
    display: inline-block;
    width: 33.3333%;
    max-width: 330px;
    text-align: center;
    min-width: 220px;
}

.about_mi .boxo .boxo1 {
    display: inline-block;
}

.about_mi .boxo p {
    margin-bottom: 0;
    text-align: left;
}

.about_mi .boxo .p01 {
    margin-bottom: 18px;
}

.about_mi .boxo .p02 {
    font-size: 40px;
    margin-bottom: 12px;
    font-weight: bold;
}

.about_mi .boxo .p03 {
    margin-bottom: 30px;
}

.about_main .p4 {
    font-size: 24px;
    color: #222222;
    height: 68px;
    line-height: 68px;
    background: url("../../../../264-x-hqlxvip-x-com.img.addlink.cn/static/jzweb2/images/about_x.jpg")
        /*tpa=http://264.hqlxvip.com/static/jzweb2/images/about_x.jpg*/
        no-repeat bottom center;
    margin-top: 30px;
}

.about_main .p5 {
    font-size: 18px;
    color: #474747;
}

.about_main .p6 {
    font-size: 13px;
    color: #959595;
    max-width: 738px;
    margin: 10px auto 20px;
}

.about_main .box_b {
    text-align: center;
    margin-top: 50px;
}

.about_main .box_b1 {
    display: inline-block;
    text-align: center;
    width: 33%;
    max-width: 300px;
    min-width: 200px;
    margin-bottom: 30px;
}

.about_main .box_b2 {
    width: 175px;
    display: inline-block;
}

.about_main .box_b2 img {
    margin-bottom: 35px;
}

.about_main .box_b2 p {
    color: #909090;
    line-height: 24px;
}

.about_main .box_b2 font {
    color: #2c2c2c;
}

.fenye {
    margin: 40px 0;
    padding: 0;
}

.fenye li {
    display: inline-block;
}

.fenye li a {
    display: block;
    height: 26px;
    line-height: 24px;
    border: 1px solid #000;
    padding: 0 9px;
}

.fenye li a:hover,
.fenye li a.cur {
    color: #fff !important;
}

.xq_bt {
    text-align: center;
    padding: 50px 0 10px;
    border-bottom: 1px solid #eeeeee;
    margin-bottom: 20px;
}

.xq_bt .p1 {
    font-size: 22px;
    color: #000000;
    line-height: 38px;
}

.xq_bt .p2 {
    font-size: 12px;
    color: #767676;
    line-height: 30px;
}

.cp_x_main .p1 {
    font-size: 12px;
    color: #4e4e4e;
    text-indent: 2em;
    line-height: 24px;
    margin-bottom: 20px;
}

.cp_x_main img {
    margin: 20px 0;
}

.cp_x_main {
    padding-bottom: 50px;
}

.sx {
    padding: 30px 0;
}

.sx a {
    display: block;
    color: #3d3d3d;
    line-height: 28px;
}

.n_xuanze {
    text-align: center;
    margin: 40px 0;
}

.n_xuanze a {
    width: 50%;
    max-width: 314px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: #6e6e6e !important;
    background: #f2f2f2;
    display: inline-block;
}

.n_xuanze a.background {
    color: #FFF !important;
}


.news_x .n_bt {
    text-align: center;
    margin-top: 40px;
}

.news_x .n_bt .p1 {
    margin-bottom: 20px;
    font-size: 22px;
    color: #242424;
    font-weight: bold;
}

.news_x .n_bt .p2 {
    font-size: 12px;
    color: #939393;
}

.news_x .n_bt .p2 span {
    margin: 0 15px;
    display: inline-block;
}

.news_x .p1 {
    color: #626262;
    font-size: 12px;
    line-height: 24px;
}

.l_xinxi {
    border: 1px solid #ccc;
    padding-top: 60px;
    text-align: center;
    overflow: hidden;
    margin-bottom: 38px;
}

.l_xinxi .boxo1 {
    display: inline-block;
    text-align: left;
    margin-bottom: 35px;
}

.l_xinxi .boxo1 .p1 {
    font-size: 24px;
    color: #434343;
    font-weight: bold;
    margin-bottom: 12px;
}

.l_xinxi .boxo1 .p2 {
    font-size: 12px;
    line-height: 22px;
    color: #787878;
}

.l_xinxi .boxo1 .p3 {
    font-size: 12px;
    color: #787878;
}

.ditu {
    border: 1px solid #ccc;
    padding: 5px;
    overflow: hidden;
    margin-bottom: 50px;
}

.liuyan .left {
    height: 355px;
    border: 1px solid #d9d9d9;
    padding: 15px;
    margin-bottom: 50px;
}

.liuyan .left .bg_i {
    height: 280px;
    background: url("../../../../264-x-hqlxvip-x-com.img.addlink.cn/static/jzweb2/images/liuyan_i.jpg")
        /*tpa=http://264.hqlxvip.com/static/jzweb2/images/liuyan_i.jpg*/
        no-repeat center right;
    background-size: cover;
}

.liuyan .left .p1 {
    font-size: 18px;
    color: #848484;
    border-top: 1px solid #ccc;
    line-height: 40px;
    margin-top: 15px;
}

.liuyan .left font {
    font-size: 12px;
}

.liuyan .right {
    padding: 0 0 0 50px;
    margin-bottom: 50px;
}

.liuyan .right input {
    width: 100%;
    border: 1px solid #d9d9d9;
    height: 40px;
    line-height: 40px;
    padding-left: 18px;
    text-align: left;
    margin: 13px 0;
}

.liuyan .right textarea {
    width: 100%;
    height: 70px;
    border: 1px solid #d9d9d9;
    padding-left: 18px;
    padding-top: 5px;
    resize: none;
    margin: 14px 0;
}

.liuyan .right button {
    height: 40px;
    border: none;
    text-align: center;
    line-height: 40px;
    color: #fff;
    width: 100%;
}

/*移动端样式*/
/*移动端样式*/
/*移动端样式*/



@media screen and (max-width: 1681px) {
    .header li {
        padding: 0 0.1rem;
    }
}

@media screen and (max-width: 1441px) {
    .header li {
        padding: 0 8px;
    }

    .header-ul li a {
        font-size: 14px;
    }
}

@media (max-width: 1200px) {

    .header-ul {
        position: fixed;
        display: block;
        top: 0;
        left: 100%;
        width: 100%;
        background: #fff;
        height: 100%;
        overflow: auto;
        z-index: 1;
        padding: 70px 30px;
        transition: left .3s ease;

    }

    .sj-dh {
        display: block;
        width: 20px;
        height: 16px;
        position: relative;
        cursor: pointer;
        z-index: 4;
    }

    .sj-dh span {
        position: absolute;
        left: 0;
        width: 20px;
        height: 2px;
        background-color: #666;
        transition: all .3s ease;
    }

    .sj-dh span.line1 {
        top: 0;
    }

    .sj-dh span.line4 {
        top: 7px;
    }

    .sj-dh span.line3 {
        bottom: 0;
    }

    .sj-dh.dh-acv .line1 {
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
        transform: rotate(45deg);
        top: 7px;
    }

    .sj-dh.dh-acv .line4 {
        display: none;
    }

    .sj-dh.dh-acv .line3 {
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        -ms-transform: rotate(-45deg);
        transform: rotate(-45deg);
        bottom: 7px;
    }

    .product-menu {
        position: static;
        box-shadow: none;
    }

    .menu-top,
    .menu-left {
        display: none;
    }

    .menu-right,
    .menu-fl {
        width: 100%;
        height: auto;
        max-height: none;
    }

    .menu-item {
        display: block;
        padding-left: 30px;
    }

    .menu-name {
        width: 100%;
        padding-left: 30px;
    }

    .header-ul li a {
        font-size: 16px;
        line-height: 50px;
    }

    .menu-flex {

        display: flex;
        justify-content: space-between;
    }

    .menu-btn {
        display: block;
    }

    .menu-item a {
        font-size: 16px !important;
    }

    .menu-a,
    .menu-sj {
        padding: 0;
    }

    .has-hover::after,
    .header-ul li:hover a.has-hover::after,
    .has-children:hover .product-menu {
        display: none;
    }

    .header-ul li a {
        color: #000;
    }

    .header-ul li a.menu-title {
        color: #333;
    }

    .product-menu.menu-act {
        display: block !important;
        transform: all 0.3s;
    }

    .menu-acv {
        left: 0;
    }

    .new-a:nth-child(n+3) {
        display: none;
    }

    .industry-button.active,
    .industry-button {
        flex-direction: column;
        display: flex;
    }

    .industry-button {
        font-size: 13px;
    }

    .solution-menu span {
        display: none;
    }

    .header-left {
        padding-left: 0;
    }

    .solution-menu {
        opacity: 0;
    }

    .about {
        padding: 30px 0;
    }

    .new-box {
        padding: 0;
        background: none;
    }

    .tab-btn {
        bottom: 0.2rem;
        left: 0.2rem;
    }

    .circle {
        top: 63%;
    }

    .tab-menu {
        grid-gap: 0.1rem;
    }

    .new-left {
        width: 100%;
    }

    .new-right {
        width: 100%;
    }

    .new-fr {
        display: none;
    }

    .new-fl {
        width: 100%;
        border: none;
    }

    .new-content {
        height: auto;
    }

    .new-right a {
        display: block;
    }

    .new-li {
        width: 100%;
        padding: 0;
        margin: 15px 0;
    }

    .new-links {
        display: none;
    }

    .new-right {
        margin-top: 20px;
    }

    .list-img {
        display: none;
    }

    .list-text {
        width: 100%;
    }

    .list-text p,
    .hotspot-h2 h2 {
        font-size: 18px;
    }

    .list-text h2 {
        font-size: 14px;
    }

    .list-btn2 {
        padding: 6px 11px;
        background: #1d273f;
        color: #ffff;
        margin-left: 10px;
    }

    .list-btn1 {
        border: 1px solid #fff;
        padding: 7px 10px;
    }

    .pro-flex .swiper-button-prev,
    .pro-flex .swiper-button-next {
        display: none;
    }

    .pro-flex .swiper-slide img {
        object-fit: contain;
    }

    .swiper-container {
        box-shadow: none;
    }

    .hotspot-ul {
        margin-top: 0;
    }

    .hotspot-li {
        width: 100%;
        margin: 10px 0;
        border-bottom: 1px solid #eee;
        box-shadow: none;
    }

    .hotspot-text {
        padding: 10px 0;
    }

    .p60 {
        padding: 30px 0 0;
    }

    .hotspot-img {
        height: auto;
    }
}

@media (max-width:992px) {

    .foot_m {
        padding: 28px 0;
    }

    .foot_m .fenx {
        text-align: center;
        margin-top: 30px;
    }

    .foot_m .cb {
        display: block;
    }

    .foot_m .erweima {
        margin-top: 40px;
    }

    .main4 .box .list .tt {
        padding: 0 4px;
        text-align: center;
        font-size: 15px;
        line-height: 15px;
    }

    .main4 .box .list .tt:after {
        display: none;
    }

    .main4 .box .list {
        margin: 0;
    }

    .link .list1 {
        left: 0;
        height: 100px;
        padding: 26px 0 26px 80px;
    }

    .link .maxwidth .box .swiper-container {
        padding: 15px 0 15px 180px;
    }
}


@media (max-width:768px) {
    .header {
        padding: 17px;
    }

    .header-tel,
    .logo-show {
        display: none;
    }

    .logo-hide {
        display: block;
    }

    .header {
        position: relative;
    }

    #nav .daohangi {
        display: block;
        width: 70px;
        height: 80px;
        text-align: center;
        line-height: 80px;
        cursor: pointer;
    }

    #nav .daohangi img {
        width: 55%;
        cursor: pointer;
        display: none;
    }

    #nav .daohangi img.cur {
        display: inline-block;
    }

    #nav .container {
        padding-right: 0;
    }

    #nav .nava {
        left: 0;
        top: 80px;
        padding: 0;
        display: none;
    }

    #nav .nava li {
        display: block;
        background: #fff;
        width: 100%;
        max-width: 100%;
        text-align: left;
        position: relative;
        font-size: 16px;
        line-height: 60px;
    }

    #nav .nava li .a1 {
        border-top: none !important;
        height: 60px;
        line-height: 60px;
        position: relative;
        padding-left: 20px;
        border-bottom: 1px solid #CCC !important;
        width: 100%;
        color: #333;
    }

    #nav .nava dl {
        position: relative;
        margin: 0 !important;
        padding: 0;
        width: 100%;
        border-top: none;
        background: #f6f6f6;
        padding: 15px 0;
        display: none;
    }

    #nav .nava dd:hover {
        background: #b9d6f5;
    }

    #nav .nava dl a {
        font-size: 14px;
        color: #333;
    }

    #nav .nava .a1 img {
        display: inline;
        height: 60%;
        margin-top: 10px;
        margin-right: 3px;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        -o-transition: all .5s;
    }

    #nav .nava .a1 img.cur {
        transform: rotate(90deg);
        margin-top: 12px;
    }

    #nav {
        height: 80px;
        line-height: 80px;
    }

    .nav-fl-img,
    .menu-sj,
    .menu-more {
        display: none;
    }

    .product-img {
        height: 114px;
    }

    .pro-title,.product-des {
        font-size: 0.14rem;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .product-box {
        width: 95vw;
    }

    .i_con1 {
        height: auto;
    }

    .i_con1 .right {
        height: auto;
    }

    .i_con1 .right img {
        display: block;
    }

    .i_con1 .left {
        padding: 30px 15px;
        height: auto;
        line-height: 1;
    }

    #banner {
        height: 184px;
        line-height: 184px;
    }

    .footer .foot_top br {
        display: inline-block;
    }

    .footer .foot_top .br1 {
        display: none;
    }

    .footer .foot_top .a2h {
        background: none;
    }

    .foot_m .xinxi {
        margin-top: 30px;
        text-align: center;
    }

    .foot_m .xinxi p {
        text-align: center;
    }

    .foot_m .foot_lx {
        display: none;
        text-align: center;
    }

    .l_xinxi .boxo1 {
        text-align: center;
    }

    .liuyan .right {
        padding: 0;
    }

    /* 首页 */

    .sj-show {
        display: block;
    }

    .cp,
    .company,
    .lx {
        padding: 30px 0;
    }

    .cp-title {
        display: block;
    }

    .title-h2 {
        font-size: 22px;
    }

    .zx {
        display: none;
    }

    #formsearch {
        width: 100%;
    }

    .tab-links a:last-child {
        margin-right: 0;
    }

    .tab-links a {
        margin-top: 10px;
        padding: 8px;
    }

    .tab-left,
    .tab-right {
        width: 100%;
    }

    .tab-right {
        position: relative;
        padding: 0;
    }

    .tab-left {
        padding: 20px;
        height: 400px;
    }

    .tab-tit {
        font-size: 18px;
    }

    .tab-p {
        font-size: 14px;
    }

    .tab-menu {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .tab-menu a {
        font-size: 13px;
    }

    .tab-img {
        width: 100%;
        top: 26px;
    }

    .tab-li-tit {
        font-size: 18px;
        line-height: 1;
    }

    .tab-li-p {
        font-size: 18px;
        padding: 3px 0;
    }

    .tab-li-btn {
        font-size: 14px;
        width: 105px;
        height: 30px;
        line-height: 31px;
    }

    .list_banner {
        height: 200px;
    }

    .w-full {
        width: 100%;
    }

    .p-2 {
        padding: 0.5rem 0;
    }

    .soloution-tit {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .solution-name {
        font-size: 20px;
    }

    .solution-text {
        padding: 0.2rem 0;
        font-size: 13px;
    }

    .solution-menu {
        width: 100%;
    }

    .about-title {
        padding: 0;
        width: 86vw;
        margin: 0 auto;
    }

    .about-tit {
        font-size: 20px;
    }

    .about-p {
        font-size: 13px;
        margin-top: 10px;
    }

    .about-nr {
        margin-top: 30px;
    }

    .about-nr {
        flex-wrap: wrap;
    }

    .about-item {
        width: 48%;
        margin-bottom: 20px;
    }

    .number {
        font-size: 30px;
    }

    .new {
        padding: 30px 0;
    }

    .product-title,
    .product-left {
        display: none;
    }

    .product-nr {
        width: 100%;
        float: none;
        padding: 10px;
        margin-top: 10px;
    }

    .case-li {
        width: 100%;
        margin: 10px 0;
        background: none;
        border-radius: 0;
        background: #fff;
        padding: 15px;
        border-radius: 5px;
        border-bottom: 1px solid #eee;
        border-radius: unset;
    }

    .case-p h2,
    .case-title {
        font-size: 18px;
    }

    .case-title {
        margin-bottom: 20px;
        padding-bottom: 14px;
    }

    .case-text p span {
        font-size: 14px !important;
    }

    .case-menu {
        display: flex;
        background: #fff;
        justify-content: space-between;
        padding: 10px;
    }

    .company h2 {
        font-size: 18px;
    }

    .company-x {
        margin: 18px 0;
    }

    .company p span {
        font-size: 14px !important;
    }

    .company-sz {
        width: 50%;
    }

    .lx-left,
    .lx-right {
        width: 100%;
    }

    .lx-left h2 {
        font-size: 18px;
    }

    .lx-left {
        font-size: 9px;
    }

    .lx-item {
        font-size: 14px;
    }

    .product-ul{
        display: block;
    }
    .product-li{
        float: left;
        width: 48%;
        margin-right: 10px;
        margin-bottom: 10px;
    }
    .product-li:nth-child(3n) {
    margin-right: 10px;
}
        .product-li:nth-child(2n){
            margin-right: 0;
        }

    .cp-flex,
    .case-nr {
        display: none;
    }

    .cp-swiper {
        display: block;
        overflow: hidden;
    }

    .cp-swiper .cp1 {
        width: 100%;
    }

    .cp-text .tab-li-tit {
        font-size: 0.18rem;
    }

    .tab-li-des {
        font-size: 0.14rem;
    }

    .cp-text {
        width: 53%;
    }

    .case .about-title {
        padding-bottom: 0.2rem;
    }

    .case-swiper {
        overflow: hidden;
        display: block;
    }

    .case-swiper-img {
        height: 240px;
        overflow: hidden;
    }

    .case {
        background: #f6f6f6;
        padding: 30px 15px;
    }

    .case .tab-li-tit {
        font-size: 18px;
        line-height: 1;
        padding: 10px;
    }

    .tab-case-tit {
        font-size: 14px;
        color: #777;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        margin-top: 10px;
        line-height: 2;
    }
}

@media (max-width:420px) {
    .i_con4 {
        padding: 150px 15px;
    }

    .footer .foot_top br {
        display: none;
    }

    .footer .foot_top .br1 {
        display: none;
    }

    .footer .foot_top .a3h {
        background: none;
    }

    .rx {
        display: block;
    }
}

@media (min-width:768px) {
    #nav .nava {
        display: block !important;
    }
}