@media screen and (min-width: 320px) {



    /* 头部导航 */
    nav {
        width: 100%;
        max-height: 1rem;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        overflow: hidden;
        margin: 0 auto;
        padding: 0.1rem 0.2rem;
        background: #fff;
    }

    /* 导航左 */
    .nav-left {
        display: none;
    }

    .zjlogo {
        width: 2.5rem;
        overflow: hidden;
        display: block;
    }

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

    .nav-centerDiv {
        width: 100%;
        background: #fff;
        position: absolute;
        top: -6rem;
        right: 0%;
        z-index: 999;
        height: 5.6rem;
    }

    /* .nav-center { */
    /* display: none; */
    /* background: #fff;
        position: absolute;
        top: 0;
        right: -30%;
        z-index: 999;
        width: 100%;
        height: 100vh; */
    /* } */

    .nav-center li a {
        color: #014099;
        font-size: 0.28rem;
        line-height: 0.5rem;
        overflow: hidden;
        display: table;
        padding: 0.2rem;
        text-align: center;
        margin: 0 auto;
    }

    .nav-right {
        display: none;
    }

    .navlist-yd {
        width: 0.5rem;
        display: table;
        overflow: hidden;
        position: absolute;
        right: 0.2rem;
        top: 0.25rem;
        z-index: 9999;
    }

    .navlist-yd img {
        width: 100%;
        display: block;
    }

    .aboutus-drop {
        display: none;
    }

    .case-drop {
        display: none;
    }

    .news-drop {
        display: none;
    }


    /* --------------------------------------------------index样式--------------------------------------------- */
    /* 首页轮播 */
    .index-sw img {
        width: 100%;
        height: 100%;
        display: block;
    }

    .index-sw .swiper-pagination-bullet {
        width: 0.2rem;
        height: 0.1rem;
        background: #9c9eb3;
        opacity: 0.8;
        border-radius: 0;
        overflow: hidden;
    }

    .index-sw .swiper-pagination-bullet-active {
        background: #00b8ff !important;
        width: 0.35rem;
        height: 0.1rem;
        overflow: hidden;
        border-radius: 0;
    }

    .index-sw .swiper-container-horizontal>.swiper-pagination-bullets,
    .swiper-pagination-custom,
    .swiper-pagination-fraction {
        bottom: 0.2rem;
    }

    .zyScope {
        display: none;
    }

    /* 主营范围 */
    .zyScope-yd {
        width: 100%;
        overflow: hidden;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        padding: 0.3rem 0;
        margin: 0 auto;
        background: #001329;
    }

    .zyScope-yd li:nth-child(1) {
        width: 100%;
    }

    .zyScope-yd-bt p:nth-child(1) {
        font-size: 0.28rem;
        color: #b8babd;
    }

    .zyScope-yd-bt p:nth-child(2) {
        font-size: 0.35rem;
        color: #fff;
        margin-bottom: 0.2rem;
    }

    .zyScope-yd li {
        width: 28%;
        margin-bottom: 0.2rem;
    }

    .zyScope-yd li p {
        font-size: 0.24rem;
        color: #fff;
        margin-top: 0.2rem;
        text-align: center;
    }

    .zyScope-yd-img {
        width: 100%;
        display: block;
        /* border-radius: 0.1rem; */
        overflow: hidden;
    }

    .zyScope-yd-img img {
        width: 100%;
        display: block;
    }

    /* 优势 */
    .advantage {
        width: 100%;
        height: 100%;
        background: url('../images/youshibg.png') no-repeat;
        background-position: center center;
        background-size: cover;
        display: block;
        position: relative;
        padding: 0.5rem 0 0.3rem 0;
    }

    .ysBt {
        font-size: 0.35rem;
        font-weight: 400;
        text-align: center;
        padding: 0.2rem 0 0.2rem 0;
        color: #fff;
    }

    .ysBt span {
        color: #fff;
        padding: 0 0.2rem;
    }

    .ysXbt {
        font-size: 0.28rem;
        color: #a6a9b4;
        text-align: center;
        margin: 0 auto;
        padding: 0 0.4rem;
    }

    .ysList {
        width: 100%;
        overflow: hidden;
        margin: 0.2rem auto 0 auto;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .ysList li {
        width: 50%;
        overflow: hidden;
        padding: 0 0.2rem 0.2rem 0.2rem;
    }



    .ysListImg {
        width: 100%;
        display: table;
        margin: 0 auto 0.2remauto;
    }

    .ysListImg img {
        width: 1.2rem;
        display: block;
        margin: 0.2rem auto;
    }

    .ysList-bt {
        font-size: 0.3rem;
        font-weight: 400;
        text-align: center;
        color: #fff;
    }

    .ysList-xbt {
        font-size: 0.24rem;
        color: #a6a9b4;
        text-align: center;
        margin: 0.2rem auto 0 auto;
    }

    /* 流程 */
    .process {
        display: none;
    }

    .process-yd {
        width: 100%;
        height: 100%;
        background: url('../images/liuchengbg.png') no-repeat;
        background-size: 100%;
        padding: 0.5rem 0;
    }

    .process-yd-img {
        width: 80%;
        display: block;
        margin: 0.3rem auto 0.1rem auto;
    }

    .process-yd-img img {
        width: 100%;
        display: block;
    }

    /* 案例合作 */
    .demoAll {
        display: none;
    }

    .demoDiv-yd {
        width: 100%;
        padding: 0.5rem 0.3rem;
        background: #0e1f4b;
    }

    .demoUl {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .demoUl li {
        float: left;
        width: 30%;
        margin: 0.15rem 0;
    }

    .demoUl li img {
        width: 100%;
        display: block;
    }

    /* 底部 */
    footer {
        background: #074389;
        margin: 0 auto;
        max-width: 100%;
        min-width: 100%;
        padding: 0.3rem 0.2rem;
        overflow: hidden;
    }

    .fotLogo {
        display: none;
    }

    .rkList {
        display: none;
    }

    .endp {
        display: none;
    }

    .fot-ewm p {
        font-size: 0.28rem;
        color: #a3a8ae;
        text-align: center;
        margin: 0.2rem;
    }

    .fot-ewm {
        width: 2.4rem;
        float: right;
        overflow: hidden;
        /* margin-top: 1.2rem; */
    }

    .fot-ewm img {
        width: 100%;
        display: block;
    }

    .lxList li:nth-child(1) {
        display: none;
    }

    .lxList {
        width: 63%;
        float: left;
    }

    .lxList li {
        font-size: 0.28rem;
        color: #fff;
        margin: 0.2rem 0;
    }

    .call-yd {
        font-size: 0.3rem;
        font-weight: bold;
        border-bottom: 1px solid #fff;
        padding: 0.2rem 0;
        display: table;
    }

    /* --------------------------------------------------------aboutus样式----------------------------- */
    .usbanner {
        width: 100%;
        overflow: hidden;
    }

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

    .usBt {
        width: auto;
        display: flex;
        flex-direction: row;
        justify-content: center;
    }

    .usBtImgL {
        width: 0.6rem;
        display: block;
        margin: 0.2rem;
    }

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

    .usBtp p:nth-child(1) {
        font-size: 0.38rem;
        color: #08154f;
        text-align: center;
    }

    .usBtp p:nth-child(2) {
        font-size: 0.28rem;
        color: #08154f;
        text-align: center;
    }

    /* 
    .usBt-r {
        float: right;
    }

    .usBt-r li p {
        text-align: right;
    } */

    /* 走进智钜 */
    .zjDiv {
        width: 100%;
        background: #fff;
        margin: 0 auto;
        padding: 20px;
    }

    .gsjjDiv {
        width: 100%;
        height: 400px;
        background: url('../images/usydbg.png') no-repeat;
        background-size: 100% 100%;
        display: table;
        margin-top: 0.2rem;
    }

    .gsjj {
        width: 80%;
        height: 360px;
        overflow-y: auto;
        margin: 20px auto;
    }

    .gsjjBt {
        text-align: center;
        font-size: 0.4rem;
        font-weight: bold;
        margin-top: 0.1rem;
    }

    .gsjjBt-x {
        font-size: 0.3rem;
        text-align: center;
        margin: 0.2rem 0 0.25rem 0;
        font-weight: 100;
    }

    .gsjj-cont {
        font-size: 0.28rem;
        line-height: 24px;
        font-weight: 100;
    }

    /* 腰图 */
    .yaotu {
        width: 100%;
        height: 1.8rem;
        background: url('../images/yaotu.jpg') no-repeat;
        background-size: 100%;
        margin: 10px auto 0 auto;
    }

    .ytUl {
        width: 88%;
        margin: 0 auto;
        padding: 0.25rem 0;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }

    .ytP {
        display: flex;
        flex-direction: row;
        text-align: center;
        margin: 0 auto;
        display: block;
    }

    .ytP span:nth-child(1) {
        font-size: 0.5rem;
        color: #fff;
        /* float: left; */
    }

    .ytP span:nth-child(2) {
        font-size: 0.24rem;
        color: #fff;
        float: right;
    }

    .ytP2 {
        font-size: 0.24rem;
        color: #fff;
        text-align: center;
    }

    /* 企业文化 */
    .qywh {
        width: 100%;
        margin: 10px auto 0 auto;
        background: #f8fafc;
        overflow: hidden;
        padding: 20px;
    }

    .qywhUl {
        width: 100%;
        margin: 0 auto;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        clear: both;
    }

    .qywhUl li {
        width: 47%;
        padding: 0.3rem;
        margin-top: 0.2rem;
        box-shadow: 0px 0px 5px #ddd;
    }

    .qywhUl li:hover {
        background: #fff;
        box-shadow: 0px 0px 10px #ccc;
    }

    .qywhUl-img {
        width: 0.8rem;
        margin: 0 auto;
        display: block;
    }

    .qywhUl li p {
        text-align: center;
        margin: 8px 0;
    }

    .qywhUl li p:nth-child(2) {
        font-size: 0.35rem;
    }

    .qywhUl li p:nth-child(3) {
        font-size: 0.28rem;
    }

    /* 企业文化改： */

    .qywh-box-yd {
        width: 100%;
        overflow: hidden;
    }

    .qywh-box-yd img {
        width: 100%;
        display: block;
    }

    .qywhBig {
        width: 100%;
        background: #fff;
        padding: 20px;
        margin: 10px auto 0 auto;
    }

    .qywh-box {
        display: none;
    }


    /* 员工风采 */
    .ygfc {
        width: 100%;
        margin: 10px auto 0 auto;
        background: #fff;
        overflow: hidden;
        padding: 20px;
    }

    .ygfc-swp {
        margin-top: 20px;
    }

    .ygfc-swp img {
        width: 100%;
        display: block;
    }

    .qywhImg {
        width: 100%;
        margin-top: 0.2rem;
    }

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

    /* --------------------------------------------------case样式----------------------------------------- */
    .sortable__nav li {
        width: 33.3%;
        text-align: center;
    }

    .caseBt-all {
        width: 100%;
        margin: 0.2rem auto;
        overflow: hidden;
    }

    .caseDiv {
        width: 100%;
        overflow: hidden;
    }

    .caseUl {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        margin: 10px auto 20px auto;
    }

    .caseUl li {
        width: 100%;
        overflow: hidden;
        margin: 0.15rem 0;
    }

    .caseImg {
        width: 100%;
        display: block;
    }

    .caseBt {
        width: 100%;
        padding: 0.2rem;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }

    .caseBt p {
        font-size: 0.32rem;
        color: #333;
    }

    .caseBt img:nth-child(2) {
        width: 0.8rem;
        height: 0.15rem;
        display: block;
        margin-top: 0.15rem;
    }

    .caseBt img:nth-child(3) {
        width: 40px;
        height: 9px;
        display: none;
        margin-top: 10px;
    }

    .caseUl-js {
        font-size: 0.28rem;
        color: #666;
        padding: 0 0.2rem 0.2rem 0.2rem;
    }

    /* 分页 */
    .fenye {
        display: table;
        margin: 0 auto;
    }

    .fenye .layui-laypage .layui-laypage-curr .layui-laypage-em {
        position: absolute;
        left: -1px;
        top: -1px;
        padding: 1px;
        width: 100%;
        height: 100%;
        background-color: #08154f;
    }

    .fenye .layui-laypage a:hover {
        color: #333;
    }

    /* -------------------------------------------------contact样式------------------------------------------- */
    .cont {
        max-width: 100%;
        /* min-width: 1200px; */
        margin: 0 auto;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .map {
        width: 100%;
        height: 400px;
    }

    .contacts {
        width: 100%;
        padding: 0.4rem 0.2rem 0 0.2rem;
        overflow: hidden;
        display: table;
    }

    .ctUl {
        width: 100%;
        /* height: calc(100% - 70px); */
        /* margin: 0.2rem auto 0 auto; */
        display: flex;
        flex-direction: column;
        justify-content: space-around;
    }

    .ctUl li {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        margin: 0.1rem 0;
    }

    .ctUl li p {
        font-size: 0.28rem;
        margin: 0.06rem 0 0 0.15rem;
    }

    .ctUl-img {
        width: 0.45rem;
        height: 0.45rem;
        display: block;
    }

    /* 留言板 */
    .messages {
        width: 100%;
        overflow: hidden;
        padding: 0.2rem;
    }

    .mesBoxall {
        width: 100%;
        margin: 0 auto;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .mesBox {
        width: 49%;
        background: #f3f3f3;
        border: 1px solid #ccc;
        padding: 0.15rem;
        margin: 5px 0;
    }

    .mesBox span {
        font-size: 0.28rem;
        color: #333;
    }

    .mesBox input {
        width: 67%;
        border: none;
        background: #f3f3f3;
        font-size: 0.28rem;
        color: #333;
    }

    .mesCont {
        width: 100%;
        height: 120px;
        background: #f3f3f3;
        padding: 8px;
        display: flex;
        flex-direction: row;
        border: 1px solid #ccc;
        margin-top: 5px;
    }

    .mesCont span {
        font-size: 0.28rem;
        color: #333;
        display: table;
    }

    .mesCont textarea {
        width: 86%;
        height: 100%;
        border: none;
        background: #f3f3f3;
        font-size: 0.28rem;
        color: #333;
        resize: none;
    }

    .tjBtn {
        width: 100%;
        display: flex;
        justify-content: flex-end;
        margin-top: 20px;
    }

    .tjBtn button {
        width: 100px;
        height: 38px;
        line-height: 38px;
        background: #0e1f4b;
        color: #fff;
        font-size: 0.28rem;
        border: none;
        cursor: pointer;
    }

    .contactimg {
        width: 100%;
        overflow: hidden;
    }

    .contactimg img {
        width: 100%;
        height: 100%;
        display: block;
    }

    /* ------------------------------------------news样式------------------------------------------ */
    .newsDiv {
        max-width: 1200px;
        overflow: hidden;
        margin: 0 auto;
    }

    .newsUl {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        margin: 0 auto;
        padding: 10px;
    }

    .newsUl li {
        width: 100%;
        overflow: hidden;
        margin: 0.1rem 0;
        box-shadow: 1px 4px 10px #ddd;
        border-radius: 5px;
    }

    .newsUl li:hover {
        box-shadow: 1px 4px 10px #ddd;
    }

    .newsUl li a {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .newsImg {
        width: 100%;
        overflow: hidden;
    }

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

    .newsFont {
        width: 100%;
        padding: 0.2rem;
    }

    .newsFont p:nth-child(1) {
        font-size: 0.3rem;
        font-weight: bold;
        color: #333;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        max-height: 42px;
    }

    .newsFont p:nth-child(2) {
        font-size: 0.26rem;
        color: #666;
        margin: 10px 0;
    }

    .newsFont p:nth-child(3) {
        font-size: 0.26rem;
        color: #666;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
        max-height: 64px;
    }

    .newsfor-div {
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
        width: 100%;
        margin: 0 auto;
        padding: 0 0.3rem;
    }

    .newsfor {
        text-align: right;
        font-size: 0.3rem;
        color: #08154f;
    }


    /* -----------------------------------------------mainpro样式--------------------------------------- */
    .mainpro-p {
        font-size: 0.28rem;
        color: #333;
        margin: 10px 0;
        padding: 0 10px;
    }

    .mainproUl {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        margin: 0.2rem auto;
    }

    .mainproUl li {
        width: 100%;
        overflow: hidden;
        margin: 5px 0;
    }

    /* --------------------------------------------newsils样式-------------------------------- */
    .news-cont {
        width: 100%;
        margin: 0 auto;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }

    .nt-left {
        width: 100%;
        background: #fff;
        overflow: hidden;
        float: left;
        box-shadow: 0px 0px 10px #ccc;
        margin: 10px 0;
        padding: 12px;
    }

    .nt-btUl {
        width: 100%;
        border-bottom: 1px solid #999;
    }

    .nt-btUl li {
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;

    }

    .nt-bt {
        font-size: 0.35rem;
        font-weight: bold;
        color: #333;
        width: 70%;
    }

    .nt-back {
        font-size: 0.26rem;
        color: #333;
        cursor: pointer;
    }

    .nt-btUl li:nth-child(2) {
        font-size: 0.24rem;
        color: #333;
        margin: 12px 0;
    }

    .ntCont {
        width: 100%;
        overflow: hidden;
        padding: 20px 0;
    }

    .sxNews {
        width: 100%;
        overflow: hidden;
        border-top: 1px solid #999;
        padding-top: 5px;
    }

    .sxNews li {
        margin: 5px 0;
    }

    .sxNews li a {
        font-size: 0.26rem;
        color: #333;
        margin: 5px;
    }

    /* 右侧栏 */
    .nt-right {
        display: none;

    }

    /* 案例中心图片弹窗 */
    /* 弹窗图片 */
    .alertDiv {
        width: 90%;
        height: 600px;
        position: fixed;
        top: calc(50% - 300px);
        left: calc(50% - 45%);
        z-index: 1000;
        display: none;
    }

    .alertImg {
        height: 100%;
        margin: 0 auto;
        overflow-x: auto;

    }

    .alertImg img {
        width: auto;
        max-width: auto;
        height: 100%;
        display: block;
        margin: 0 auto;
    }

    .index-fotDiv {
        margin-top: 0;
    }






    /* 设置通用 */
    body {
        overflow-x: hidden !important;
    }

    .onepage-wrapper .section {
        height: auto;
    }

    /* 手机端隐藏 */
    .iphide {
        display: none;
    }
    .lxfs {
        display: none;
    }

}

@media screen and (max-width: 450px) { 
    .flatty img {
        height: 300px;
    }
    .shop img {
        height: 360px;
    }

}