@media screen and (max-width: 600px) {
    .content_1280 {
        width: auto;
    }

    .padding_100 {
        padding: 0 1.5rem;
    }

    /*.title_normal {*/
    /*    font-size: 1.7rem;*/
    /*}*/

    .title_small{
        font-size: 1.3rem;
    }

    body #shown_header {
        overflow-x: visible;
        width: 100vw;
        min-width: auto;
        z-index: 1000;
        position: absolute;
        background: #fff;
    }

    body #shown_header .content_1600 .padding_header #black_img {
        display: flex;
    }

    #shown_header .content_1600 .padding_header .header_dark {
        width: 50%;
        display: none;
    }

    body #shown_header .content_1600 .padding_header #black_menu {
        display: block;
    }

    #content_bg {
        height: max(15rem, 30vw);
        background-size: 100% 100%;
    }

    #content_bg .title_huge {
        margin-top: 5rem;
    }

    #second_frame {
        position: relative;
        z-index: 999;
    }

    #second_frame #second_header {
        z-index: 2;
        position: absolute;
        width: 100vw;
        background-color: #fff;
    }

    #second_frame #second_header .nav_link {
        min-width: auto;
        margin: 0 auto;
    }

    #second_frame #second_header .nav_link div {
        display: none;
    }

    #second_frame #tab_0 {
        background-color: #f4f4f4;
        padding-top: 10.5rem;
    }

    #second_frame #tab_0 .content_1600 .tab_content > div {
        margin-top: -110px;
        position: relative;
        z-index: 0;
    }

    #second_frame #tab_0 .content_1600 .tab_content > div img {
        width: 100%;
    }

    #second_frame #tab_0 .content_1600 .tab_content .padding_100 {
        position: relative;
        z-index: 1;
    }

    #second_frame #tab_0 .content_1600 .tab_content .padding_100 .text_c3 {
        font-size: 1.25rem;
    }

    #second_frame #tab_0 .content_1600 .tab_content .padding_100 .text_normal {
        line-height: 2rem;
    }

    #second_frame #tab_0 .content_1600 .tab_content .padding_100 .en_text_normal {
        line-height: 1rem;
        margin-bottom: 1.5rem;
    }

    #second_frame #tab_1{
        padding-top: 0;
    }

    #second_frame #tab_1 .title{
        /*display: none;*/
    }

    #second_frame #tab_1 .bg_linear {
        padding: 0;
    }

    #second_frame #tab_1 .title{
        padding: 3rem 0;
    }

    #second_frame #tab_1 .avt_nav>div>div{
        display: flex;justify-content: space-around;flex-wrap: wrap;font-size: 0.9rem;
    }

    #second_frame #tab_1 .avt_nav>div>div>div{
        display: flex;justify-content: space-around;
    }

    #second_frame #tab_1 .avt_nav>div>div>div>div{
        display: flex;flex-direction: column;justify-content:space-between;
    }

    #second_frame #tab_1 .avt_nav>div>div>:nth-of-type(1){
        width: 100%;
    }

    #second_frame #tab_1 .avt_nav>div>div>:nth-of-type(2){
        width: 100%;
    }

    #second_frame #tab_1 .avt_nav>div>div>:nth-of-type(3){
        width: 100%;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 {
        flex-direction: column;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > div {
        width: 100%;
        padding: 1rem 0;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > div .flex_def {
        width: auto;
        display: block;
        text-align: left;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > div .flex_def > div {
        width: 1.5rem;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > div .text_c7 {
        padding-inline-start: 20px;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > div .text_c7 li {
        line-height: 2rem;
        margin-bottom: 1rem;
        font-size: 0.9rem;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > .flex_def {
        width: 100%;
        /*padding: 2rem 2rem 2rem 0;*/
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > .flex_def img {
        width: 33%;
    }

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > .pc_img {
        display: none;
    }

    /*#second_frame #tab_1 .bg_linear .content_1600 .padding_100 > .moblie_img {*/
    /*    display: flex;*/
    /*}*/

    #second_frame #tab_1 .bg_linear .content_1600 .padding_100 > .moblie_img img {
        border-radius: 50%;
    }

    #second_frame #tab_1 .underside {
        height: max(20rem, 35vw);
        background-size: 100% 100%;
    }

    #second_frame #tab_1 .underside > div {
        background-color: #33333350;
    }

    #second_frame #tab_1 .underside > div .content_1600 .padding_100 .title_normal {
        line-height: max(20rem, 35vw);
        margin: 0;
    }

    #second_frame .content_1600 #tab_2 {
        text-align: center;
        margin: 2rem;
    }

    #second_frame .content_1600 .contact_us {
        /*flex-direction: column;*/
        flex-wrap: wrap;
    }

    #second_frame .content_1600 .contact_us div {
        font-size: .6rem;
        width: 50%;
        border: 0;
        padding: 0;
    }

    #second_frame .content_1600 .contact_us div:last-of-type {
        border: 0;
    }

    #second_frame .content_1600 .contact_us div p {
        margin: 0.6rem 0;
    }

    #second_frame .content_1600 .company_address {
        flex-direction: column-reverse;
    }

    #second_frame .content_1600 .company_address .address {
        width: 100%;
        padding: 2rem 2rem 2rem 0;
    }

    #second_frame .content_1600 .company_address .address > div {
        width: 100%;
        line-height: 2rem;
    }

    #second_frame .content_1600 .company_address .address > div button > div {
        width: 100%;
        line-height: 2rem;
    }

    #second_frame .content_1600 .company_address .address > div button > div p {
        line-height: 1.5rem;
        margin: 0;
    }

    #second_frame .content_1600 .company_address .address > div button > div span {
        color: #333;
        margin: 0 0.5rem;
    }

    #second_frame .content_1600 .company_address .address > div > div {
        height: 120px;
        border-color: #0A4ECC;
    }

    #second_frame .content_1600 .company_address .address > div > div p {
        line-height: 1.5rem;
    }

    #second_frame .content_1600 .company_address #map_container {
        width: 100%;
        height: 20rem;
    }
    .partner{
        display: none;
    }
    .moblie_partner{
        display: block;
    }
    .CICmenuBox {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        transform: none;
        margin: 10px auto;
        box-sizing: border-box;
    }

    .CICmenuBox .linear {
        overflow: hidden;
        width: 100%;
        margin: 20px 0;
        padding: 0;
        position: relative;
        display: flex;
        justify-content: space-around;
        flex-wrap: wrap;
    }

    .CICmenuBox .linear .current {
        list-style: none;
        margin: 0;
        text-align: center;
        cursor: pointer;
        float: left;
        border-bottom: 0;
        padding-bottom: 0;
        display: flex;
        flex-direction: column-reverse;
    }

    .CICmenuBox .linear .current .name{
        display: flex;
        align-items: end;
    }

    .CICmenuBox .linear .current .name .title_small{
        font-size: 1.45rem;
        /*margin-left: 1rem;*/
    }

    .CICmenuBox .linear .current .name .title_normal{
        width: 6.8rem;
        /*margin-left: 1rem;*/
    }

    /*.CICmenuBox ul li:hover p {*/
    /*    color: #053a7a;*/
    /*}*/

    /*.CICmenuBox ul li:hover {*/
    /*    border-bottom-color: #053a7a;*/
    /*}*/

    .CICmenuBox ul li p {
        font-size: 16px;
        color: #808080;
        margin: 0;
        line-height: 23px;
        letter-spacing: 0px;
    }

    .CICmenuImg {
        position: relative;
        width: 331px;
        height: auto;
        margin-bottom: 10px;
    }

    .CICmenuBox .animationImg {
        position: unset;
        left: 0;
        top: 0;
        width: 331px;
        height: auto;
        transition: none;
        transform-style: unset;
        backface-visibility: hidden;
        box-sizing: border-box;
    }

    .CICmenuBox .animationImg img {
        width: 85%;
        height: auto;
        margin: 0px auto;
        display: block;
        border: 3px solid #0071bc;
    }

    .CICmenuBox ul div.on {
        position: absolute;
        bottom: 0;
        left: 0.5%;
        z-index: 0;
        background: #053a7a;
        height: 6px;
        width: 120px;
        display: none;
    }

    /*动画*/
    .animationFront {
        display: none;
        transform: none;
        z-index: 2;
    }

    .animationBack {
        transform: none;
        z-index: 1;
        display: flex;
        align-items: center;
    }


    .animationBack li{
        text-align: left;
        line-height: 2rem;
        margin-bottom: 0;
        font-size: 0.9rem;
    }

    /*控制翻转*/
    .CICmenuBox li:hover .animationFront {
        z-index: 1;
        transform: none;
    }

    .CICmenuBox li:hover .animationBack {
        z-index: 2;
        transform: none;
    }
}