@media screen and (max-width: 1200px) {
    .content_center {
        padding: 0 3.623188vw;
    }

    .header_logo_box .logo1 {
        width: 16.908212vw;
        height: 10.14492vw;
        margin-right: 2.95079vw;
        -webkit-align-items: center;
        align-items: center;
    }

    .header_logo_box .logo2 {
        width: 10.14492vw;
        height: 10.14492vw;
    }

    .header_nav_wrap {
        display: flex;
        position: fixed;
        left: 0;
        top: 0;
        -webkit-transform: translateY(-100%);
        transform: translateY(-100%);
        opacity: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, .9);
        pointer-events: none !important;
        align-content: center;
        z-index: 99;
        -webkit-transition: all .8s cubic-bezier(.69, .27, .45, .99);
        transition: all .8s cubic-bezier(.69, .27, .45, .99);
    }

    .header_language_box {
        display: none;
    }

    .header_nav_item {
        width: 100%;
        margin: 0;
        padding: 2.415458vw 0;
        text-align: center;
    }

    .header_black .header_nav_current .header_nav_link:after {
        display: none;
    }

    .header_nav_link {
        font-size: 4.347826vw;
        line-height: 6.763285vw;
        color: rgba(255, 255, 255, .8) !important;
    }

    .header_nav_current .header_nav_link {
        color: rgba(255, 255, 255, 1) !important;
    }

    .header_box {
        padding: 2.173913vw 0;
    }

    .index_banner_read {
        padding: 0 3.623188vw;
    }

    .index_banner_tips {
        font-size: 6vw;
        line-height: 8vw;
        width: 100%;
    }

    .index_banner_title {
        font-size: 4vw;
        line-height: 6vw;
        margin-top: 6vw;
        width: 100%;
    }

    .index_banner_light {
        top: -410%;
        width: 680%;
        height: 680%;
    }

    .index_banner_text {
        font-size: 3vw;
        line-height: 5vw;
        margin-top: 5.5vw;
        width: 100%;
    }

    .index_float_pagination {
        right: 3.623188vw;
    }

    .index_float_pagination .index_float_bullet_box {
        width: 1.93236714vw;
        height: 1.93236714vw;
        margin-bottom: 2.415458vw !important;
    }

    .index_float_pagination .index_float_bullet_box:last-child {
        margin-bottom: 0 !important;
    }

    .index_banner_button {
        display: none;
    }

    .index_banner_pagination_box {
        bottom: 2.415458vw !important;
        padding: 0;
        -webkit-justify-content: center;
        justify-content: center;
    }

    .index_banner_pagination_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        font-weight: normal;
    }

    .index_banner_pagination_icon {
        width: 5.79710144vw;
        height: 1.449275vw;
        margin-left: 1.2077294vw;
        border: 0.241545vw solid #fff;
    }

    .body_animate .index_float_mouse_box {
        opacity: 1;
        -webkit-transition: all .8s cubic-bezier(.69, .27, .45, .99);
        transition: all .8s cubic-bezier(.69, .27, .45, .99);
        -webkit-transition-delay: .8s;
        transition-delay: .8s;
    }

    .index_float_mouse_box {
        bottom: 9.6618357vw;
    }

    .index_float_mouse_icon {
        width: 5.07246vw;
        height: 7.7294685vw;
        border-radius: 3.623188vw;
        border: 0.241545vw solid #fff;
    }

    .index_float_mouse_icon:after {
        width: 0.241545vw;
        height: 1.449275vw;
    }

    @-webkit-keyframes MouseAnimate {
        0% {
            margin-top: 0.966183vw;
        }
        50% {
            margin-top: 3.8647342vw;
            opacity: 1;
        }
        70% {
            margin-top: 3.8647342vw;
            opacity: 0;
        }
        100% {
            margin-top: 0.966183vw;
            opacity: 0;
        }
    }
    @keyframes MouseAnimate {
        0% {
            margin-top: 0.966183vw;
        }
        50% {
            margin-top: 3.8647342vw;
            opacity: 1;
        }
        70% {
            margin-top: 3.8647342vw;
            opacity: 0;
        }
        100% {
            margin-top: 0.966183vw;
            opacity: 0;
        }
    }
    .index_float_mouse_text {
        font-size: 2.89855vw;
        line-height: 5.3140096vw;
        margin-top: 1.2077294vw;
    }


    @-webkit-keyframes jing_scale {
        0% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
        20% {
            width: 140%;
            height: 140%;
            opacity: 0.4;
        }
        40% {
            width: 180%;
            height: 180%;
            opacity: 0.2;
        }
        60% {
            width: 220%;
            height: 220%;
            opacity: .1;
        }
        80% {
            width: 260%;
            height: 260%;
            opacity: 0;
        }
        100% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
    }

    @keyframes jing_scale {
        0% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
        20% {
            width: 140%;
            height: 140%;
            opacity: 0.4;
        }
        40% {
            width: 180%;
            height: 180%;
            opacity: 0.2;
        }
        60% {
            width: 220%;
            height: 220%;
            opacity: .1;
        }
        80% {
            width: 260%;
            height: 260%;
            opacity: 0;
        }
        100% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
    }


    @-webkit-keyframes blue_scale {
        0% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
        20% {
            width: 140%;
            height: 140%;
            opacity: 0.4;
        }
        40% {
            width: 180%;
            height: 180%;
            opacity: 0.2;
        }
        60% {
            width: 220%;
            height: 220%;
            opacity: .1;
        }
        80% {
            width: 260%;
            height: 260%;
            opacity: 0;
        }
        100% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
    }

    @keyframes blue_scale {
        0% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
        20% {
            width: 140%;
            height: 140%;
            opacity: 0.4;
        }
        40% {
            width: 180%;
            height: 180%;
            opacity: 0.2;
        }
        60% {
            width: 220%;
            height: 220%;
            opacity: .1;
        }
        80% {
            width: 260%;
            height: 260%;
            opacity: 0;
        }
        100% {
            width: 100%;
            height: 100%;
            opacity: 0;
        }
    }

    .index_public_cn {
        font-size: 5.79710144vw;
        line-height: 8.21256vw;
    }

    .index_public_icon {
        width: 1.93236714vw;
        height: 1.93236714vw;
        margin: 0.966183vw 0 0 2.415458vw;
    }

    .index_public_en {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .index_about_max {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
        margin-top: 7.246376vw;
    }

    .index_about_item_box {
        width: 50%;
        margin-bottom: 2.415458vw;
    }

    .index_about_item_cn {
        font-size: 2.89855vw;
        line-height: 5.3140096vw;
    }

    .index_about_item_max {
        font-size: 8.4vw;
        line-height: 9.4vw;
    }

    .index_about_item_min {
        font-size: 3.6vw;
        line-height: 7.2vw;
        margin-left: 1.8vw;
    }

    .index_about_item_box:nth-child(3) .index_about_item_min,
    .index_about_item_box:nth-child(4) .index_about_item_min {
        font-size: 6vw;
    }

    .index_about_list {
        margin-top: 5vw;
    }

    .index_public_button {
        width: 33.81642vw;
        height: 9.6618357vw;
        padding: 0.966183vw;

        -webkit-border-radius: 4.8309178vw;
        border-radius: 4.8309178vw;
    }

    .index_public_btn_icon {
        width: 7.7294685vw;
        height: 7.7294685vw;
    }

    .index_public_btn_read {
        width: calc(100% - 7.7294685vw);
    }

    .index_public_btn_text {
        color: #000033;
        line-height: 7.7294685vw;
        font-size: 3.381642vw;
    }

    .index_development_blue {
        font-size: 5.79710144vw;
        line-height: 8.21256vw;
    }

    .index_development_green {
        font-size: 4.347826vw;
        line-height: 6.763285vw;
    }

    .index_development_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 4.8309178vw;
    }

    .index_development_button {
        margin-top: 7.246376vw;
    }

    .index_development_map {
        left: 10vw;
        width: 80vw;
        height: 80vw;
        z-index: 10;
        top: 45%;
        -webkit-transform: translateY(0) scale(.8);
        transform: translateY(0) scale(.8);
    }

    .index_development_read {
        z-index: 11;
        margin-top: 30%;
    }

    .page_center {
        padding: 0 3.623188vw;
    }

    .index_development_content {
        -webkit-align-items: flex-start;
        align-items: flex-start;
    }

    .index_page_current .index_development_map {
        -webkit-transform: translateY(0) scale(1);
        transform: translateY(0) scale(1);
    }

    .index_development_back_read {
        position: absolute;
        top: 50%;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
    }

    .index_development_back_title {
        font-size: 6.038647vw;
        line-height: 8.454106vw;
        margin-top: 7.246376vw;
        opacity: 0;
        pointer-events: none;
        -webkit-transform: translateY(3vw);
        transform: translateY(3vw);
    }

    .index_development_back_item {
        width: 50%;
        margin-bottom: 6.038647vw;
        opacity: 0;
        pointer-events: none;
        -webkit-transform: translateY(3vw);
        transform: translateY(3vw);
    }

    .index_development_back_photo {
        width: 13.52657vw;
        margin: 0 auto 2.415458vw;
    }

    .index_development_back_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        width: 100%;
        text-align: center;
    }

    .index_development_back_list {
        margin-top: 7.246376vw;
    }

    .index_strength_content {
        width: 100%;
        position: relative;
        z-index: 2;
    }

    .index_strength_photo_box {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        z-index: 1;
        display: none;
    }

    .header_white_back .header_after {
        height: 0;
    }

    .index_strength_title {
        font-size: 4.347826vw;
        line-height: 6.763285vw;
    }

    .index_strength_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .index_strength_button {
        margin-top: 2.415458vw;
    }

    .index_public_swiper_button {
        display: none;
    }

    .index_public_pagination_read {
        display: none;
    }

    .index_public_pagination_line {
        width: 100%;
        height: 0.483091vw;
    }

    .index_strength_item_box {
        width: 31%;
        margin-right: 3.5%;
    }

    .index_strength_list {
        margin-top: 4.8309178vw;
    }

    .index_product_center {
        padding: 0;
    }

    .index_product_tab {
        width: 100%;
        padding: 0 3.623188vw;
    }

    .index_product_content {
        width: 100%;
        padding: 0 3.623188vw;
        margin-bottom: 7.246376vw;
    }

    .index_product_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 2.415458vw;
    }

    .index_product_button {
        margin: 2.415458vw 0 7.246376vw 0;
    }

    .index_product_item_number {
        font-size: 6.763285vw;
        line-height: 9.178743vw;
        -webkit-text-stroke: 0.241545vw #fff;
        margin-bottom: 2.415458vw;
    }

    .index_product_item_title {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
        margin-bottom: 2.415458vw;
    }

    .index_product_item_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .index_product_item_read {
        bottom: 2.415458vw;
        padding: 0 3.623188vw;
    }

    .index_partner_circle_box {
        width: 60vw;
        height: 60vw;
    }

    .index_partner_item_box:nth-child(1) {
        width: 17.958333vw;
        height: 17.958333vw;
        top: 68.703704%;
        left: 40.458333%;
    }

    .index_partner_item_box:nth-child(2) {
        width: 15.802083vw;
        height: 15.802083vw;
        left: 9.08333%;
        top: 47.259259%;
    }

    .index_partner_item_box:nth-child(3) {
        width: 17.291666vw;
        height: 17.291666vw;
        right: 6.145833%;
        top: 25.37037%;
    }

    .index_partner_item_box:nth-child(4) {
        width: 15.291666vw;
        height: 15.291666vw;
        left: 8.822917%;
        top: 63.481481%;
    }

    .index_partner_item_box:nth-child(5) {
        width: 16.041666vw;
        height: 16.041666vw;
        right: 42.145833%;
        top: 22.074074%;
    }

    .index_partner_item_box:nth-child(6) {
        width: 14.375vw;
        height: 14.375vw;
        left: 76.1666%;
        top: 47.425926%;
    }

    .index_partner_item_box:nth-child(7) {
        width: 14.375vw;
        height: 14.375vw;
        left: 77.21875%;
        top: 61.981481%;
    }

    .index_partner_item_box:nth-child(8) {
        width: 16.15625vw;
        height: 16.15625vw;
        left: 12.21875%;
        top: 30.981481%;
    }

    .index_news_item_time {
        font-size: 2.89855vw;
        line-height: 5.3140096vw;
        margin-top: 1.2077294vw;
    }

    .index_news_item_title a {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .index_news_item_title {
        margin-top: 1.2077294vw;
        height: 11.5942028vw;
    }

    .index_news_btn_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .index_news_btn_icon {
        width: 4.347826vw;
        height: 4.347826vw;
        margin-left: 1.2077294vw;
    }

    .index_news_pagination_box .index_public_pagination_line {
        width: 100%;
    }

    .index_news_pagination_box {
        margin-top: 7.246376vw;
    }

    .index_news_content {
        margin-top: 7.246376vw;
    }

    .index_page_slide:last-child {
        height: 100%;
    }

    .footer_nav_box {
        display: none;
    }

    .footer_ewm_box {
        width: 33.81642vw;
        margin: 0 auto;
    }

    .footer_ewm_title {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 2.415458vw;
    }

    .footer_box {
        padding: 7.246376vw 0;
    }

    .footer_tel_box {
        width: 100%;
    }

    .index_page_content .footer_bq_read {
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
        padding: 7.246376vw 0;
        margin: 0;
    }

    .index_page_content .footer_content {
        padding: 0;
    }

    .footer_bq_read {
        margin-top: 7.246376vw;
    }

    .footer_content {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-align-items: center;
        align-items: center;
        height: 100%;
        padding: 4.8309178vw 0;
    }

    .footer_content .page_center {
        width: 100%;
    }

    .footer_bq_text, .footer_bq_text a {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        text-align: center;
    }

    .footer_tel_text {
        font-size: 4.8309178vw;
        line-height: 8.21256vw;
        text-align: center;
    }

    .footer_tel_link {
        text-align: center;
    }

    .footer_tel_link a {
        font-size: 6.038647vw;
        line-height: 9.6618357vw;
    }

    .header_wap_box {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
        pointer-events: auto;
        -webkit-align-items: center;
        align-items: center;
    }

    .header_wap_text {
        margin-right: 3.623188vw;
    }

    .header_wap_text a {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
        color: #333;
        -webkit-transition: all .8s cubic-bezier(.55, .17, .37, .94);
        transition: all .8s cubic-bezier(.55, .17, .37, .94);
    }

    .header_wap_button {
        width: 7.246376vw;
        position: relative;
        z-index: 100;
    }

    .header_wap_btn {
        width: 7.246376vw;
        -webkit-transition: all .8s cubic-bezier(.55, .17, .37, .94);
        transition: all .8s cubic-bezier(.55, .17, .37, .94);
    }

    .header_wap_label {
        width: 100%;
        height: 0.48309178vw;
        background: #333;
        margin-bottom: 1.69082125vw;
        -webkit-transition: all .8s cubic-bezier(.55, .17, .37, .94);
        transition: all .8s cubic-bezier(.55, .17, .37, .94);
    }

    .header_wap_label:last-child {
        margin-bottom: 0;
    }

    .header_index_white .header_wap_label {
        background: #fff;
    }

    .header_index_white .header_wap_text a {
        color: #fff;
    }

    .header_white_wap .header_wap_label {
        background: #fff;
    }

    .header_white_wap .header_wap_text a {
        color: #fff;
    }

    .header_wap_active .header_nav_wrap {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .header_wap_active .header_wap_btn {
        width: 6.038647vw;
    }

    .header_wap_active .header_wap_label {
        background: #fff !important;
    }

    .header_wap_active .header_wap_label:nth-child(1) {
        transform: rotate(-45deg);
        -webkit-transform: rotate(-45deg);
        transform-origin: 100% 50% 0;
        -webkit-transform-origin: 100% 50% 0;
    }

    .header_wap_active .header_wap_label:nth-child(2) {
        width: 0;
        opacity: 0;
    }

    .header_wap_active .header_wap_label:nth-child(3) {
        width: 100%;
        margin-left: 0 !important;
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        transform-origin: 100% 50% 0;
        -webkit-transform-origin: 100% 50% 0;
    }

    .public_banner_wrap {
        height: 80vw;
        overflow: initial;
    }

    .public_banner_max {
        font-size: 5.79710144vw;
        line-height: 8.21256vw;
    }

    .public_banner_text {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
    }

    .header_active .header_logo_box .logo1 {
        width: 16.908212vw;
        height: 10.14492vw;
        margin-right: 2.95079vw;
    }

    .header_active .header_logo_box .logo2 {
        width: 10.14492vw;
        height: 10.14492vw;
    }

    .header_active .header_box {
        padding: 2.173913vw 0;
    }

    .public_nav_read {
        display: none;
    }

    .about_company_big {
        width: 100%;
    }

    .about_company_img {
        width: 100vw;
    }

    .about_company_content {
        width: 100%;
        padding: 12.0772946vw 3.623188vw;
    }

    .public_page_title {
        font-size: 4.8309178vw;
        line-height: 7.7294685vw;
    }

    .public_page_icon {
        width: 1.93236714vw;
        height: 1.93236714vw;
        margin-bottom: 1.690821vw;
        margin-left: 2.415458vw;
    }

    .about_company_title {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
        margin-top: 2.415458vw;
    }

    .about_company_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 4.8309178vw;
    }

    .about_company_after {
        display: none;
    }

    .about_company_box {
        padding: 12.0772946vw 0 7.246376vw 0;
    }

    .public_nav_wrap {
        bottom: -7.246376vw;
        z-index: 29;
        height: auto;
        pointer-events: auto;
        padding: 0 3.623188vw;
    }

    .public_nav_box {
        width: 100%;
        height: 11.1111vw;
        line-height: 11.1111vw;
        background: #fff;
        box-shadow: 0 0 1.2077294vw rgb(0, 0, 0, .1);
        -webkit-box-shadow: 0 0 1.2077294vw rgb(0, 0, 0, .1);
        -webkit-border-radius: 0.966183vw;
        border-radius: 0.966183vw;
        overflow: hidden;
        white-space: nowrap;
        text-align: center;
        font-size: 0;
    }

    .public_nav_ul {
        width: 100%;
        height: 20.772946vw;
        line-height: 11.1111vw;
        overflow-x: auto;
        overflow-y: hidden;
        display: block;
        -webkit-overflow-scrolling: touch;
    }

    .public_nav_li {
        width: auto !important;
        display: inline-block;
        margin: 0 auto;
        vertical-align: top;
    }

    .public_nav_li a {
        display: block;
        margin: 0 2.6570048vw;
        color: #bebab7;
        line-height: 11.1111vw;
        font-size: 3.140096vw;
    }

    .public_nav_active a {
        color: #1d2088;
    }

    .public_nav_active:after {
        display: none;
    }

    .about_advantage_wrap {
        padding: 12.0772946vw 0;
    }

    .about_advantage_read {
        margin-top: 2.415458vw;
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .about_advantage_list {
        margin-top: 7.246376vw;
    }

    .about_advantage_label {
        padding-left: 2.415458vw;
        font-size: 3.381642vw;
    }

    .about_advantage_item_box {
        width: 50%;
        margin-bottom: 4.8309178vw;
    }

    .about_advantage_item_layer {
        font-size: 7.7294685vw;
        line-height: 7.246376vw;
    }

    .about_advantage_item_label {
        font-size: 3.381642vw;
        line-height: 8.937198vw;
        margin-left: 1.449275vw;
    }

    .about_advantage_item_box:nth-child(3) .about_advantage_item_label, .about_advantage_item_box:nth-child(4) .about_advantage_item_label {
        font-size: 5vw;
    }

    .about_advantage_item_icon {
        display: none;
    }

    .about_advantage_item_head {
        -webkit-justify-content: center;
        justify-content: center;
    }

    .about_advantage_item_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        text-align: center;
        margin-top: 0;
    }

    .about_culture_item_en {
        font-size: 4.347826vw;
        line-height: 6.038647vw;
    }

    .about_culture_img {
        padding-bottom: 0;
        height: 100%;
    }

    .about_culture_img,
    .development_energy_back {
        background-size: cover !important;
    }

    .about_culture_item_line {
        width: 4.8309178vw;
        height: 0.483091vw;
    }

    .about_culture_item_title {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 1.2077294vw;
    }

    .about_culture_item_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        height: auto;
        opacity: 1;
        pointer-events: auto;
        -webkit-transform: none;
        transform: none;
    }

    .about_culture_item_box {
        width: 100%;
        padding: 0;
        position: relative;
    }


    .about_culture_item_content:before {
        content: "";
        position: absolute;
        width: 50%;
        left: 25%;
        bottom: 0;
        height: 0.241545vw;
        background: rgba(255, 255, 255, .2);
        opacity: 0;
        pointer-events: none;
        -webkit-transform: translateY(3vw);
        transform: translateY(3vw);
    }

    .AddAboutCultureBox .about_culture_item_content:before {
        opacity: 1;
        pointer-events: auto;
        -webkit-transform: none;
        transform: none;
        -webkit-transition: all 1s cubic-bezier(.77, 0, .175, 1);
        transition: all 1s cubic-bezier(.77, 0, .175, 1);
        -webkit-transition-delay: 200ms;
        transition-delay: 200ms;
    }

    .about_culture_item_box:last-child .about_culture_item_content:before {
        display: none;
    }

    .about_culture_item_box:last-child {
        margin-bottom: 0;
    }

    .about_culture_item_foot {
        display: none;
    }

    .about_culture_item_center {
        margin-top: 4.8309178vw;
    }

    .about_culture_item_content {
        -webkit-align-content: flex-start;
        align-content: flex-start;
        position: relative;
        padding: 7.246376vw 0;
    }

    .about_culture_box {
        padding: 4.8309178vw 0;
        position: relative;
    }

    .about_culture_back {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }

    .about_qualification_wrap {
        padding: 12.0772946vw 0;
    }

    .about_qualification_title {
        line-height: 5.79710144vw;
        font-size: 3.381642vw;
        margin-top: 2.415458vw;
    }

    .about_qualification_line {
        height: 0.483091vw;
        margin-top: 7.246376vw;
    }

    .about_qualification_tab {
        margin-top: 7.246376vw;
    }
    .about_qualification_tab .web_center {
        padding: 0;
    }
    .development_idea_wrap {
        padding: 12.0772946vw 0;
    }

    .header_nav_link:after {
        display: none;
    }

    .web_center {
        padding: 0 3.623188vw;
    }

    .public_page_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 2.415458vw;
    }

    .development_idea_item_box {
        width: 32%;
        margin: 0 2% 2% 0;
    }

    .development_idea_item_box:nth-child(3n) {
        margin: 0 0 2% 0;
    }

    .development_idea_list {
        -webkit-justify-content: center;
        justify-content: center;
        margin-top: 7.246376vw;
    }

    .development_idea_item_icon {
        font-size: 6.604167vw;
        line-height: 8.604167vw;
    }

    .development_idea_item_cn {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
    }

    .development_idea_item_en {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 0;
    }

    .development_idea_item_content {
        padding: 5vw 0;
    }

    .development_idea_item_line {
        width: 4.302083vw;
        height: 4.302083vw;
    }

    .development_idea_item_back {
        padding-bottom: 150%;
    }


    .development_idea_item_box .development_idea_item_back img {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    .development_idea_item_box .development_idea_item_back:after {
        opacity: 0;
    }

    .development_idea_item_box .development_idea_item_icon {
        color: #fff;
    }

    .development_idea_item_box .development_idea_item_cn {
        color: #fff;
    }

    .development_idea_item_box .development_idea_item_en {
        color: #fff;
    }

    .development_idea_item_box .development_idea_item_line:after {
        background: #fff;
        height: 0;
    }

    .development_idea_item_box .development_idea_item_line:before {
        background: #fff;
    }

    .development_energy_back {
        padding-bottom: 88%;
    }

    .development_energy_list {
        -webkit-justify-content: center;
        justify-content: center;
    }

    .development_energy_item_box {
        width: 48%;
        margin: 0 4% 4% 0;
    }

    .development_energy_item_box:nth-child(2n) {
        margin: 0 0 4% 0;
    }

    .development_energy_box {
        position: relative;
    }

    .wap_list {
        width: 4vw;
        height: 4vw;
    }

    .contact_page_ewm_img {
        border: 0.2415458vw solid #ececec;
    }

    .development_energy_back {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    }

    .development_energy_big {
        padding: 12.0772946vw 0;
    }

    .development_energy_item_icon {
        width: 14vw;
        height: 14vw;
    }

    .development_energy_item_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .development_energy_tab {
        padding: 0;
        margin-top: 7.246376vw;
    }

    .development_energy_item_label {
        font-size: 3.51041666vw;
    }

    .development_energy_item_label.icon-a-08 {
        font-size: 4.666vw;
    }

    .development_energy_item_label.icon-a-11 {
        font-size: 4.875vw;
    }

    .development_energy_item_animate svg {
        stroke-width: 0.2415458vw;
    }

    .about_advantage_box:after {
        width: 0.2415458vw;
    }

    .development_energy_item_circle svg _ {
        stroke-width: 0.2415458vw;
    }

    .development_saving_list {
        margin-top: 7.246376vw;
        -webkit-justify-content: center;
        justify-content: center;
    }

    .development_saving_item_box {
        width: 32%;
        margin: 0 2% 8% 0;
    }

    .development_saving_item_box:nth-child(3n) {
        margin: 0 0 8% 0;
    }

    .development_saving_item_svg {
        display: none;
    }

    .development_saving_item_circle {
        top: -4vw;
        width: 9.375vw;
        height: 9.375vw;
    }

    .development_saving_item_top {
        line-height: 9.375vw;
        font-size: 3.5vw;
    }

    .development_saving_item_box:nth-child(2n) {
        margin-top: 0;
    }

    .development_saving_item_box:nth-child(2) {
        margin-top: 2.6041666vw;
    }

    .development_saving_item_title {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
        margin-top: 2.415458vw;
    }

    .development_saving_item_icon {
        font-size: 4.875vw;
        margin-top: 1.2077294vw;
    }

    .development_saving_item_text {
        font-size: 2.89855vw;
        line-height: 5.3140096vw;
        margin-top: 2.415458vw;
    }

    .development_saving_read {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .development_saving_wrap {
        padding: 12.0772946vw 0;
    }

    .innovation_output_wrap {
        padding: 12.0772946vw 0;
    }

    .innovation_output_item_title {
        padding: 0 3.623188vw;
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
        bottom: 2.415458vw;
    }

    .innovation_output_tab {
        margin-top: 7.246376vw;
    }

    .innovation_output_item_box {
        width: 100%;
        margin: 0 0 4.8309178vw 0;
    }

    .innovation_output_item_box:last-child {
        margin-bottom: 0;
    }

    .innovation_auto_photo {
        width: 100%;
        position: absolute;
        left: 0;
        top: 0;
    }

    .innovation_auto_wrap {
        padding-top: 72.91666%;
        position: relative;
    }

    .innovation_auto_head .innovation_auto_read {
        margin-top: 0;
    }

    .innovation_auto_read {
        padding: 12.0772946vw 0;
        width: 100%;
    }

    .innovation_auto_content {
        width: 100%;
    }

    .innovation_auto_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 2.415458vw;
    }

    .innovation_auto_back {
        display: none;
    }

    .product_page_wrap {
        padding: 12.0772946vw 0;
    }

    .product_page_item_box {
        width: 48%;
        margin: 0 4% 4% 0;
    }

    .product_page_item_box:nth-child(2n) {
        margin: 0 0 4% 0;
    }

    .product_page_button {
        margin-top: 4.8309178vw;
    }

    .product_btn_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .product_btn_icon {
        width: 2vw;
        margin-left: 1.93236714vw;
    }

    .product_popup_box {
        padding: 0;
    }
    .product_popup_tab {
        width: 100%;
    }
    .product_popup_button {
        width: 11vw;
        height: 11vw;
        display: none;
    }

    .product_popup_close_btn {
        right: 3.623188vw;
        top: 3.623188vw;
        width: 7.0048309vw;
        height: 7.0048309vw;
    }

    .partner_page_item_box {
        width: 48%;
        margin: 0 4% 4% 0 !important;
    }

    .partner_page_item_box:nth-child(2n) {
        margin: 0 0 4% 0 !important;
    }

    .partner_page_wrap {
        padding: 12.0772946vw 0;
    }

    .partner_page_list {
        margin-top: 7.246376vw;
    }

    .news_page_wrap {
        padding: 12.0772946vw 0;
    }

    .news_page_photo {
        width: 100%;
    }

    .news_page_tab {
        width: 100%;
        padding: 7.246376vw 3.623188vw;
    }

    .news_number_max {
        font-size: 4.8309178vw;
        line-height: 7.7294685vw;
    }

    .news_number_min {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .news_number_title a {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
    }

    .news_number_title {
        margin-top: 1.2077294vw;
    }

    .news_number_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        height: 11.5942028vw;
        -webkit-line-clamp: 2;
        margin-top: 1.2077294vw;
    }

    .news_number_button {
        margin-top: 2.415458vw;
        padding-bottom: 4.8309178vw;
    }

    .news_page_line {
        height: 0.483091vw;
    }

    .news_page_content {
        padding-bottom: 0;
    }

    .news_page_item_box {
        width: 48%;
        margin: 0 4% 4% 0 !important;
    }

    .news_page_item_box:nth-child(2n) {
        margin: 0 0 4% 0 !important;
    }

    .news_page_item_time {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        padding: 1.2077294vw 0 1.2077294vw 0;
    }

    .news_page_item_title {
        margin-top: 1.2077294vw;
    }

    .news_page_item_title a {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .news_page_big {
        padding: 7.246376vw 0;
    }

    .page_number_box .page_number_btn {
        padding: 0 2.415458vw;
    }

    .page_number_box a {
        width: 7.246376vw;
        font-size: 3.381642vw;
        line-height: 7.246376vw;
        margin: 0 1.2077294vw;
    }

    .page_number_box a:after {
        border: 0.241545vw solid #dedede;
        -webkit-border-radius: 3.623188vw;
        border-radius: 3.623188vw;
    }

    .public_nav_hide {
        display: none;
    }

    .news_read_wrap {
        padding: 12.0772946vw 0;
    }

    .news_read_content {
        width: 100%;
    }

    .news_read_title {
        font-size: 4.8309178vw;
        line-height: 7.7294685vw;
        margin-bottom: 4.8309178vw;
    }

    .news_read_label {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-bottom: 2.415458vw;
        margin-right: 3.623188vw;
    }

    .news_read_line {
        height: 0.241545vw;
    }

    .news_read_bjq, .news_read_bjq p {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .news_read_bjq {
        padding: 7.246376vw 0;
    }

    .news_read_bjq img {
        padding: 5.79710144vw 0;
    }

    .news_related_content {
        width: 100%;
        padding: 0;
        margin-top: 7.246376vw;
    }

    .news_related_title {
        font-size: 4.8309178vw;
        line-height: 7.7294685vw;
        font-weight: bold;
    }

    .news_related_line {
        margin-top: 2.415458vw;
        height: 0.241545vw;
    }

    .news_related_list {
        margin-top: 3.623188vw;
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
    }

    .news_related_item_box {
        width: 48%;
        margin: 0 4% 4% 0 !important;
    }

    .news_related_item_box:nth-child(2n) {
        margin: 0 0 4% 0 !important;
    }

    .news_related_item_time {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 1.2077294vw;
    }

    .news_related_item_title {
        margin-top: 1.2077294vw;
    }

    .news_related_item_title a {
        font-size: 3.8647342vw;
        line-height: 6.2801932vw;
    }

    .news_related_item_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 1.2077294vw;
    }

    .news_navigation_box {
        padding: 0 3.623188vw;
    }

    .news_navigation_list a {
        width: 4vw;
    }

    .news_navigation_icon {
        line-height: 9.6618357vw;
        font-size: 3.381642vw;
        padding-left: 1.93236714vw;
    }

    .news_navigation_btn {
        width: calc(50% - 2vw);
    }

    .news_navigation_text {
        line-height: 9.6618357vw;
        font-size: 3.381642vw;
    }

    .contact_page_map_wrap {
        width: 100%;
    }

    .contact_page_center {
        width: 100%;
        margin-top: 0;
        padding: 24.154589vw 0 12.0772946vw 0;
    }

    .contact_page_content {
        width: 100%;
    }

    .contact_page_address {
        margin-top: 4.8309178vw;
    }

    .contact_page_text a,
    .contact_page_text {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
    }

    .contact_page_ewm_box {
        width: 36vw;
        margin-top: 7.246376vw;
    }

    .contact_page_ewm_title {
        font-size: 3.381642vw;
        line-height: 5.79710144vw;
        margin-top: 2.415458vw;
    }



    .index_float_blue .index_float_bullet_current .index_float_bullet_label:nth-child(1) {
        background: #1d2088;
    }

}


/*小屏幕*/
@media screen and (min-width: 1200px) and (max-width: 1400px) {

}

/*中屏幕*/
@media screen and (min-width: 1400px) and (max-width: 1900px) {

}


/*超过1920*/
@media screen and  (min-width: 1921px) {

}