@media screen and (max-width: 1200px){
    .index_development_main_left {
        padding-right: 0%;
    }

}
@media screen and (max-width: 1024px){
    .contact_head {
        width: 80%;
    }
    .contact_tel p:last-child {
        font-size: 18px;
    }
    input.kuang {
        width: 77%;
    }
    button.subbtn {
        width: 23%;
    } 
    .index_study_item p {
        padding: 5px 10px 0;
    }
    .index_study_item img {
        height: 150px;
    }
    .product_simple_remark {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }
    .page_science_flex {
        margin-top: 145px;
    }
    .peb_left img {
        height: 220px;
    }
    .index_reason img {
        height: 190px;
    }
    .index_news_item {
        padding: 20px;
    }
    .index_news_item span {
        margin-bottom: 15px;
    }
    .index_news_item p {
        -webkit-line-clamp: 2;
        height: auto;
    }
    .index_news_item span {
        margin-bottom: 15px;
        -webkit-line-clamp: 1;
        height: auto;
    }
    .index_news_item i.catname {
        margin-bottom: 20px;
    }
    .banner_img img {
        height: 400px;
    }
    .index_development_main_left {
        padding-right: 0%;
    }
    .index_development_remark p {
        margin-top: 15px;
    }
    .index_process_item i {
        font-size: 12px;
    }

}


@media screen and (max-width: 768px){
    .tp_navs_item a {
        font-size: 12px;
    }
    
    .contact_tel p:last-child {
        font-size: 14px;
    }
    
    .contact_tel p:first-child {
        font-size: 12px;
    }
    .search {
        display: none;
    }
    .index_product_img img {
        height: 170px;
    }
    .index_product_item {
        margin-bottom: 30px;
    }
    .index_study_item {
        width: 48%;
        margin-bottom: 50px;
    }
    .index_study_item img {
        height: 260px;
    }
    .index_advertisement {
        height: 250px;
        background-size: cover;
        background-position-x: -760px;
    }
    .inm_left {
        width: 100%;
    }
    .inm_right {
        width: 100%;
    }
    .inm_left_item:nth-child(3) {
        margin-bottom: 30px;
    }
    .inm_left_item:nth-child(4) {
        margin-bottom: 30px;
    }
    .inm_right_time {
        width: 12%;
    }
    .inm_right_tr {
        width: 86%;
    }
    .index_about_item {
        width: 49%;
        margin-bottom: 2%;
        height: 320px;
    }
    .index_about_item:nth-child(3), .index_about_item:nth-child(4) {
        margin-bottom: 0;
    }
    .footer_item:nth-child(1) {
        display: none;
    }
    .footer_item:nth-child(2), .footer_item:nth-child(3) {
        width: 15%;
    }
    .footer_item:last-child {
        width: 65%;
    }
    .footer_flex {
        padding: 50px 0;
    }
    .footer_flex::before {
        top: 10px;
    }
    .product_simple_remark {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .app_box img {
        height: 120px;
    }
    .app_flex {
        padding: 30px 0 0;
    }
    .warp_app {
        padding: 50px 0 0;
    }
    .page_science_left {
        width: 100%;
    }
    .page_science_right {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 80px;
    }
    .page_science_info p {
        font-size: 22px;
        margin-left: 5%;
    }
    .page_science_info {
        margin: 5% auto;
        text-align: center;
        width: 33%;
        justify-content: center;
    }
    .peb_right {
        width: 50%;
    }
    .peb_left {
        width: 47%;
    }
    .index_reason img {
        height: 140px;
    }
    .index_reason_item i {
        padding: 5px;
        font-size: 14px;
    }
    .index_reason_flex {
        padding: 40px 0;
    }
    .index_reason_item span {
        font-size: 16px;
        margin: 8px;
    }
    .swiper-prev, .swiper-next {
        display: none;
    }
    .index_service_item img {
        height: 320px;
    }
    .index_news_item {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 2%;
    }
    .index_news_item:nth-child(2n) {
        margin-right: 0;
    }
    .index_news .index_common_more {
        margin: 30px auto 0;
    }
    .index_itr_left {
        padding-left: 1%;
    }
    .index_servies_remark {
        padding: 0 10px;
    }
    .common_title {
        padding: 30px 0;
    }
    .index_case {
        padding-bottom: 20px;
    }
    .index_development_main {
        height: 500px;
    }
    .index_process_item i {
        font-size: 14px;
    }
    .index_process_item {
        width: 30%;
    }
    .index_dynamic_item {
        width: 49%;
        margin-bottom: 2%;
    }
    .index_dynamic {
        padding-bottom: 20px;
    }
    .contact_tel {
        display: none;
    }
    
    .daohang {
        width: 100%;
    }
    
    .daohang:after {
        display: none;
    }
    
    .tp_navs_item a {
        font-size: 15px;
    }

    .main_worp {
        padding: 30px 0;
    }
    
    .case_head {
        padding: 30px;
    }
    
    .case_bt {
        font-size: 26px;
    }
    
    .case_sevise p {
        margin: 15px 0;
        font-size: 18px;
    }
    
    .case_remark p {
        font-size: 18px;
        margin: 15px 0;
    }
    
    .case_sevise_a a {
        font-size: 14px;
        width: 11%;
        margin-right: 1.5%;
    }
    .case_bottom {
        padding: 30px;
        margin-top: 30px;
    }
    .case_like {
        padding: 30px;
        margin-top: 30px;
    }
    .case_like_title {
        margin-bottom: 30px;
    }


























}







@media screen and (max-width: 767px){
    .top_head_right a:first-child {
        margin-right: 0;
    }
    .top_head {
        height: 12vw;
        line-height: 12vw;
    }
    .daohang:after {
        display: none;
    }
    .top_header_flex {
        font-size: 3vw;
    }
    .contact_tel {
        display: none;
    }
    .logo_head img {
        width: 100%;
    }
    
    .logo_head {
        width: 50%;
    }
    .logo_contact {
        height: 15vw;
        border-bottom: none;
    }
    .sp_nav {
        position: relative;
        cursor: pointer;
        height: 30px;
        margin-top: 2%;
    }
    .sp_nav span {
        display: block;
        background: #27284c;
        width: 26px;
        height: 4px;
        position: absolute;
        right: 0;
        transition: all ease 0.35s;
        border-radius: 2px;
    }
    .sp_nav span:nth-of-type(1) {
        top: 0px;
    }
    .sp_nav span:nth-of-type(2) {
        top: 8px;
    }
    .sp_nav span:nth-of-type(3) {
        top: 16px;
    }
    .sp_nav_se span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg);
    }
    .sp_nav_se span:nth-of-type(2) {
        width: 0;
    }
    .sp_nav_se span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg);
    }
    .moblies {
        display: block;
    }
    .daohang {
        position: fixed;
        border-bottom: 0;
        width: 80%;
        top: 0;
        left: -15px;
    }
    .tp_navs_item {
        width: 85%;
        height: 15vw;
        line-height: 15vw;
        margin: 5% auto;
    }
    .tp_navs_item a {
        font-size: 4.2vw;
        display: block;
        color: #1c1d27;
        text-align: center;
        height: 15vw;
        line-height: 15vw;
        background: #f0f2f7;
        border: 2px solid #fff;
        box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%), -8px -8px 20px 0 #fff;
        border-radius: 4px;
        box-sizing: border-box;
        width: 100%;
        background: #f0f2f7;
        background: -o-linear-gradient(top, var(--bg-light), #fff);
        background: -webkit-gradient(linear, left top, left bottom, from(#f0f2f7), to(#fff));
        background: linear-gradient(180deg, #f0f2f7, #fff);
        font-weight: normal;
    }
    .tp_navs_item a:hover {
        color: #1b1d27;
        -webkit-text-fill-color: unset;
        text-shadow: unset;
        background: -o-linear-gradient(top, var(--bg-light), #fff);
        background: -webkit-gradient(linear, left top, left bottom, from(#f0f2f7), to(#fff));
        background: linear-gradient(180deg, #f0f2f7, #fff);
    }
    .tp_navs_item.active a {
        color: #1b1d27;
        -webkit-text-fill-color: unset;
        text-shadow: unset;
        background: -o-linear-gradient(top, var(--bg-light), #fff);
        background: -webkit-gradient(linear, left top, left bottom, from(#f0f2f7), to(#fff));
        background: linear-gradient(180deg, #f0f2f7, #fff);
    }
    .module_head_moblie_nav {
        display: none;
    }
    .top_head_left a {
        font-size: 3vw;
    }
    .top_head_right a {
        font-size: 3vw;
    }
    .tp_navs {
        width: 100%;
        display: block;
        background: #fff;
        overflow: auto;
        text-align: left;
        -webkit-box-shadow: 10px 0 20px 0 rgb(42 43 43 / 20%);
        box-shadow: 10px 0 20px 0 rgb(42 43 43 / 20%);
        padding-bottom: 22vw;
    }

    .banner_img img {
        height: 50vw;
        object-fit: cover;
    }
    .search {
        display: block;
    }
    
    .host_search {
        display: none;
    }
    .search_flex {
        height: 20vw;
    }
    .search_forme {
        width: 100%;
    }
    input.kuang {
        height: 10vw;
        font-size: 3.74vw;
    }
    button.subbtn {
        height: 10vw;
        font-size: 3.74vw;
    }
    .common_title {
        padding: 5% 0;
    }
    .common_title p:before {
        bottom: -75%;
        width: 30%;
    }
    .common_title p {
        font-size: 6.4vw;
    }
    .common_title span {
        font-size: 3.74vw;
    }
    .index_product_item:nth-child(3n) {
        margin-right: 4%;
    }
    .index_product_item:nth-child(2n) {
        margin-right: 0;
    }
    .index_product_item {
        width: 48%;
        margin-right: 4%;
        margin-bottom: 4%;
    }
    .index_product_img img {
        height: 32vw;
    }
    .info_title {
        font-size: 3.74vw;
        padding: 5% 15% 3%;
    }
    .info_remark {
        font-size: 3vw;
        padding: 0 5%;
    }
    .index_product {
        padding-bottom: 5%;
    }
    .index_reason img {
        height: 55vw;
        object-fit:cover;
    }
    .index_reason_item i {
        font-size: 3.74vw;
        padding: 2%;
    }
    .index_reason_item span {
        font-size: 4.2vw;
        margin: 3%;
    }
    .index_reason_item p {
        font-size: 3.74vw;
        margin: 0 3% 6%;
    }
    .index_advertisement {
        height: 35vw;
        background-size: cover;
        background-position-x: -110vw;
    }
    .index_study_item img {
        height: 35vw;
    }
    .index_study_item i {
        font-size: 4.2vw;
        margin: 5% 0 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    } 
    .index_study_item p {
        padding: 0;
        font-size: 3.74vw;
    }
    .index_study_item {
        margin-bottom: 5%;
    }
    .index_study {
        padding-bottom: 5%;
    }
    .index_news_main {
        background: #ffffff;
        padding: 5%;
    }
    .inm_left_item img {
        height: 33vw;
    }
    .inm_left_item p {
        font-size: 4.2vw;
        margin: 3% 0 0;
    }
    .inm_left_item {
        margin-bottom: 5%;
    }
    .inm_left_item:nth-child(3), .inm_left_item:nth-child(4) {
        margin-bottom: 5%;
    }
    .inm_right_time {
        display: none;
    }
    .inm_right_tr {
        width: 100%;
    }
    .inm_right_title {
        font-size: 4.2vw;
    }
    .inm_right_remark {
        font-size: 3vw;
        margin: 3% 0;
    }
    .inm_right_item {
        margin-bottom: 5%;
    }
    .inm_right_item:last-child {
        margin-bottom: 0;
        border-bottom: none;
    }
    .index_news {
        padding-bottom: 5%;
    }
    .index_about_item {
        width: 48%;
        margin-bottom: 4%;
        height: auto;
        padding-bottom: 5%;
    }
    
    .index_about_item img {
        height: 25vw;
        padding: 0;
    }
    
    .index_about_item p {
        font-size: 4.2vw;
        padding-top: 5%;
        margin-bottom: 3%;
    }
    
    .index_about_item span {
        font-size: 3.74vw;
        line-height: 1.5;
        padding: 0 3%;
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
    }
    .index_about {
        padding-bottom: 5%;
    }
    .index_link_flex {
        padding: 5% 0;
    }
    .index_link_flex a {
        font-size: 4.2vw;
    }
    .index_link_flex span {
        font-size: 4.2vw;
    }
    .footer_item:nth-child(1), .footer_item:nth-child(2), .footer_item:nth-child(3) {
        display: none;
    }
    .footer_flex {
        padding: 8% 0;
    }
    .footer_item:last-child {
        width: 100%;
    }
    .footer_tit a {
        font-size: 4.5vw;
        padding-bottom: 5.6%;
    }
    .footer_tit {
        padding-bottom: 5%;
    }
    .footer_contact_flex {
        margin-top: 8%;
        flex-wrap: wrap;
    }
    .footer_whact {
        width: 50%;
        margin: 0 auto;
    }
    .footer_p {
        width: 100%;
        margin-top: 8%;
    }
    .footer_p i {
        font-size: 4.2vw;
        margin-bottom: 3%;
    }
    .footer_p p {
        font-size: 4.2vw;
    }
    .footer_bottom_flex {
        flex-wrap: wrap;
        flex-direction: column-reverse;
        padding-top: 5%;
    }
    .footer_copyright {
        width: 100%;
        font-size: 4.2vw;
        text-align: center;
    }
    .footer_icp {
        font-size: 4.2vw;
        text-align: center;
        width: 100%;
    }
    
    .footer_icp a {
        font-size: 4.2vw;
    }
    .footer_bottom {
        padding: 5% 0;
    }
    .footer_flex::before {
        top: 20vw;
    }
    .list_cat_box {
        width: 32%;
        height: 12vw;
        line-height: 12vw;
        margin-right: 0;
        border-radius: 0;
        text-align: center;
    }
    .list_cat_box a {
        padding: 0;
        font-size: 4.2vw;
    }
    .list_cat_flex {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .list_cat_box i {
        display: none;
    }
    .list_cat {
        padding: 5% 0;
    }
    .banner_cat_xd img {
        height: 60vw;
    }
    .banner_cat_jd span {
        font-size: 10vw;
    }
    .banner_cat_jd p {
        font-size: 8vw;
    }
    .crumbs_flex {
        height: 12vw;
    }
    .crumbs_cat {
        display: none;
    }
    .crumbs_a {
        width: 100%;
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .crumbs_a i {
        font-size: 4.2vw;
    }
    
    .crumbs_a a {
        font-size: 4.2vw;
    }
    .list_cat_box:hover .list_cat_sub {
        display: none;
    }
    
    .pages {
        text-align: center;
        padding: 5% 0 ;
    }
    .pages a {
        display: none;
    }
    .pages a.shou {
        display: inline-block;
        font-size: 3vw;
        margin: 0 1px;
        padding: 6px 12px;
    }
    .pages a.active {
        display: inline-block;
        font-size: 3vw;
        margin: 0 1px;
        padding: 6px 12px;
        border: 1px solid #e71618;
    }
    .product_main {
        margin: 5% 0;
    }
    .product_info {
        border: none;
    }
    .product_info_flex {
        height: auto;
        padding: 0;
        flex-wrap: wrap;
        border-bottom: 1px solid #f2f2f2;
    }
    .product_info_flex .product_info_title {
        display: none;
    }
    .product_info_flex .crumbs_a {
        width: 100%;
        font-size: 4.2vw;
        text-align: left;
        padding-bottom: 3%;
    }
    .product_text_flex {
        padding: 5% 0;
    }
    .product_text_simple {
        width: 100%;
        margin-top: 5%;
    }
    .product_simple_shide {
        display: none;
    }
    .product_simple_remark {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
        font-size: 4.2vw;
    }
    .content_title {
        font-size: 4.8vw;
        margin: 0 0 8% 0;
    }
    .ipx_np {
        margin-top: 5%;
        padding-top: 5%;
    }
    .np_sx a {
        font-size: 4.2vw;
    }
    .np_sx {
        padding: 3% 0;
    }
    .product_text_tu {
        width: 100%;
    }
    .app_box {
        width: 48%;
        margin-right: 4%;
        margin-bottom: 4%;
    }
    .app_box:nth-child(2n) {
        margin-right: 0;
    }
    .app_flex {
        padding: 5% 0 0;
    }
    .app_box img {
        height: 30vw;
    }
    .app_box p {
        height: 12vw;
        line-height: 12vw;
        font-size: 4.2vw;
        padding: 0 5%;
    }
    .warp_app {
        padding: 5% 0 0;
    }
    .app_list p {
        font-size: 4.2vw;
        text-indent: 0;
        margin-bottom: 3%;
    }
    .app_list span.time {
        font-size: 4.8vw;
        padding-bottom: 5%;
    }
    .app_list {
        margin-top: 5%;
        margin-bottom: 5%;
    }
    .info_app {
        padding: 5% 0;
    }
    .info_app_tit {
        font-size: 6.4vw;
        margin-bottom: 5%;
    }
    .info_app_span span {
        margin-right: 3%;
    }
    .info_app_span span {
        font-size: 3vw;
        margin-bottom: 5%;
    }
    .contact_flex {
        padding: 5%;
        justify-content: flex-start;
    }
    .contact_left {
        width: 100%;
        text-align: left;
        font-size: 6.4vw;
    }
    .contact_right {
        width: 100%;
    }
    .contact_right i {
        font-size: 4.8vw;
    }
    .contact_right p {
        margin-top: 3%;
    }
    .contact_right span {
        font-size: 4.2vw;
    }
    .page_white_tit {
        font-size: 4.8vw;
    }
    textarea.textarea_form {
        height: 30vw;
        font-size: 3.74vw;
        margin-bottom: 3%;
    }
    input.form_input {
        font-size: 3.74vw;
        margin-bottom: 3%;
    }
    button.btn_sub {
        height: 12vw;
        line-height: 12vw;
        font-size: 4.2vw;
        margin-top: 5%;
    }
    .page_white_address {
        margin: 8% 0;
    }
    .page_science_line {
        height: 92vw;
        width: 100%;
        line-height: 92vw;
    }
    .page_science_line span {
        width: 30vw;
        height: 30vw;
        line-height: 30vw;
        font-size: 6.4vw;
    }
    
    .page_science_box i:nth-child(2) {
        height: 30vw;
        width: 30vw;
        font-size: 4.8vw;
        line-height: 30vw;
    }
    
    .page_science_box i:nth-child(3) {
        height: 30vw;
        width: 30vw;
        line-height: 30vw;
        font-size: 4.8vw;
        left: 88%;
        top: 30%;
    }
    
    .page_science_box i:nth-child(4) {
        height: 30vw;
        width: 30vw;
        line-height: 30vw;
        font-size: 4.8vw;
        left: 82%;
        top: 80%;
    }
    
    .page_science_box i:nth-child(5) {
        height: 30vw;
        width: 30vw;
        line-height: 30vw;
        font-size: 4.8vw;
        left: 18%;
        top: 80%;
    }
    
    .page_science_box i:nth-child(6) {
        width: 30vw;
        height: 30vw;
        line-height: 30vw;
        font-size: 4.8vw;
        left: 12%;
        top: 30%;
    }
    .page_about_flex {
        height: 12vw;
        line-height: 12vw;
        margin-top: 5%;
    }
    .page_about_flex a {
        font-size: 3.74vw;
    }
    .page_about_content {
        border: none;
        padding: 0;
        background: unset;
        margin: 5% 0;
    }
    .page_science_flex {
        margin-top: 15vw;
        margin-bottom: 0;
    }
    .page_science_right {
        margin-top: 10%;
        flex-wrap: wrap;
    }
    .page_science_info {
        width: 100%;
        justify-content: left;
        margin-left: 15%;
    }
    .page_science_info p {
        font-size: 6.4vw;
    }
    .page_study {
        margin: 8% 0;
    }
    .page_nav {
        height: 18vw;
        line-height: 18vw;
    }
    .page_nav a {
        width: 35%;
        height: 11vw;
        line-height: 11vw;
        font-size: 3.74vw;
    }
    .page_enterprise_title {
        margin: 8% 0;
        font-size: 4.2vw;
    }
    .peb_left {
        width: 100%;
        margin-right: 0;
    }
    
    .page_enterprise_box {
        padding: 5% 0;
    }
    
    .page_enterprise_box:nth-child(2) {
        padding-top: 0;
    }
    .peb_right {
        width: 100%;
        margin-top: 5%;
    }
    .peb_right i {
        font-size: 4.2vw;
        margin-bottom: 3%;
    }
    .peb_right span {
        font-size: 3.74vw;
    }
    .peb_left img {
        height: 40vw;
    }
    .page_team {
        padding: 5%;
        margin-bottom: 8%;
    }
    .index_reason_item {
        width: 100%;
        margin-bottom: 6%;
    }
    
    .index_reason_item:last-child {
        margin-bottom: 0;
    }
    .index_reason_flex {
        padding: 6% 0;
    }  
    .index_product .index_common_more {
        margin-bottom: 5%;
        margin-top: 5%;
    }  
    .index_common_more a {
        width: 50%;
        padding: 3% 5%;
        font-size: 4.2vw;
    }
    .index_service_item img {
        height: 90vw;
    }
    .index_service_item p {
        bottom: 10vw;
        font-size: 6.4vw;
        margin: 0 5%;
    }
    .index_common_more {
        margin: 8% auto;
    }
    .index_news_item {
        width: 100%;
        margin-bottom: 5%;
        margin-right: 0;
        padding: 6%;
    }
    .index_news_item i.catname {
        font-size: 4.2vw;
        padding-bottom: 3%;
        margin-bottom: 6%;
    }
    .index_news_item time {
        margin-bottom: 5%;
        font-size: 4.2vw;
    }
    .index_news_item span {
        margin-bottom: 5%;
        font-size: 4.8vw;
    }
    .index_news_item p {
        font-size: 3.74vw;
        -webkit-line-clamp: 3;
    }
    .index_news_item i {
        font-size: 6.4vw;
        margin-top: 8%;
    }
    .index_news_item:last-child {
        margin-bottom: 0;
    }
    .index_news .index_common_more {
        margin: 8% auto 0;
    }
    .index_contact {
        height: 100vw;
        background-size: cover;
    }
 
    .index_itr_insert {
        flex-wrap: wrap;
        display: none;
    }
    .banner_cat_jd {
        display: none;
    }
    .list_product {
        padding-top: 8%;
    }
    .product_simple_tit {
        font-size: 4.8vw;
    }
    .article_list_box:last-child {
        margin-bottom: 3%;
    }
    .article_list_box {
        margin-bottom: 5%;
        padding: 5%;
        background: #fff;
        box-shadow: 0 0 10px 10px rgb(0 0 0 / 1%);
    }
    .alb_title {
        font-size: 4.8vw;
    }
    .alb_remark {
        line-height: 1.8;
        font-size: 3.74vw;
        margin: 2% 0;
    }
    span.view {
        height: 8vw;
        line-height: 8vw;
        font-size: 3vw;
        margin-right: 3%;
        margin-top: 3%;
    }
    span.time {
        height: 8vw;
        line-height: 8vw;
        font-size: 3vw;
        margin-top: 3%;
    }
    .new_tag_title {
        font-size: 4.2vw;
        margin: 5% 0 3%;
        padding-top: 5%;
    }
    .new_tag a {
        font-size: 3.74vw;
        padding: 0 3vw;
        line-height: 2.3;
        margin: 0 1.5% 2% 0;
        background: #ffffff;
    }
    .page_about {
        padding: 8% 0;
    }
    .page_about_cat a {
        width: 30%;
        height: 12vw;
        line-height: 12vw;
        font-size: 4.2vw;
        margin-right: 3%;
    }
    .topzd{
        position: fixed;
        top: 12vw !important;
        width: 100%;
        z-index: 10;
        background: #fff;
        -webkit-box-shadow: 0 10px 20px 0 rgb(6 11 26 / 5%);
        box-shadow: 0 10px 20px 0 rgb(6 11 26 / 5%);
        -webkit-backdrop-filter: saturate(180%) blur(6px);
        backdrop-filter: saturate(180%) blur(6px);
        background: rgba(255, 255, 255, 0.9);
    }
    .topzd.topfixde {
        top: 0 !important;
    }
    .common_title span.sb {
        font-size: 6.4vw;
    }
    
    .common_title span.sen {
        font-size: 6.4vw;
    }
    .common_title i {
        font-size: 3.74vw;
    }
    .index_servies_item {
        padding: 8% 0;
        margin-bottom: 5%;
    }
    .index_servies_icon {
        height: 19vw;
        width: 19vw;
        line-height: 19vw;
    }
    .index_servies_tit p {
        font-size: 4.8vw;
        margin-top: 5%;
    }
    .index_servies_tit span {
        font-size: 4vw;
    }
    .index_servies_remark {
        font-size: 4vw;
        padding: 0 5%;
        margin-top: 3%;
    }
    .index_servies_xm {
        margin-top: 5%;
        padding: 0 8%;
    }
    .index_servies_xm p {
        font-size: 4.2vw;
    }
    .banner {
        margin-top: 15vw;
    }
    .index_case_item {
        width: 48%;
        margin-right: 4%;
        margin-bottom: 5%;
        padding: 3%;
    }
    .index_case_item:nth-child(2n) {
        margin-right: 0;
    }
    .index_case_item img {
        height: 30vw;
    }
    .index_case_item span {
        font-size: 4.8vw;
    }
    .index_case {
        padding-bottom: 5%;
    }
    .index_development {
        padding: 8% 0;
    }
    
    .index_development_title {
        font-size: 6.4vw;
        padding-bottom: 8%;
    }
    .index_development_main {
        height: 100%;
        padding: 5%;
    }
    .index_development_main_left {
        padding: 5%;
    }

    .index_development_remark span {
        font-size: 4.8vw;
        margin-bottom: 0;
    }
    
    .index_development_remark p {
        font-size: 3.74vw;
        margin-top: 3%;
    }
    .index_development_a a {
        height: 10vw;
        line-height: 10vw;
        width: 60%;
        text-align: center;
        font-size: 4.2vw;
        margin-top: 5%;
    }
    .index_process_item {
        width: 48%;
        margin-bottom: 5%;
        background-image: linear-gradient(0deg,#fff,#f3f5f8);
        border: 4px solid #fff;
        box-shadow: 8px 8px 20px 0 rgb(55 99 170 / 10%), -8px -8px 20px 0 #fff;
        border-radius: 10px;
        transition: all .2s ease-in-out;
        padding: 5%;
    }
    
    .index_process_item span {
        font-size: 4.8vw;
        margin: 5% 0 1%;
    }
    
    .index_process_item i {
        font-size: 3.74vw;
    }
    
    .index_process_item svg.icon {
        width: 12vw;
        height: 12vw;
        padding: 6%;
    }
    .index_process_item:hover svg.icon {
        padding: 6%;
    }
    .index_dynamic {
        padding-bottom: 3%;
    }
    
    .index_dynamic_item {
        width: 100%;
        margin-bottom: 5%;
        padding: 3% 5%;
    }
    .index_process {
        padding-bottom: 5%;
    }
    .idi_tit p {
        font-size: 5.4vw;
    }
    .idi_tit span {
        font-size: 3.74vw;
    }
    .idi_list {
        padding-bottom: 3%;
        margin-left: 0;
        margin-bottom: 3%;
        padding-top: 3%;
        padding-left: 5%;
    }
    .idi_list_item a span:last-child {
        font-size: 3.74vw;
    }
    .idi_list_item svg.icon {
        width: 3.74vw;
        height: 3.74vw;
    }
    .idi_list_item a {
        padding-bottom: 3%;
    }
    .idi_more a {
        font-size: 3.74vw;
    }
    .index_contact_titlr p:nth-child(1), .index_contact_titlr p:nth-child(2) {
        font-size: 6.2vw;
    }
    .index_contact_titlr a {
        height: 13vw;
        line-height: 13vw;
        font-size: 4.8vw;
        margin: 5% auto;
    }
    .index_contact_titlr p:last-child {
        font-size: 3vw;
    }
    .footer_worp_a {
        display: none;
    }
    
    .footer_worp_addrs {display: none;}
    
    .footer_worp_whact {
        width: 100%;
    }
    .footer_worp {
        padding: 5% 0 0;
    }
    .footer_worp_title {
        margin-bottom: 5%;
        font-size: 4.2vw;
        padding-bottom: 3%;
    }
    .footer_worp_title:before {
        width: 15%;
    }
    .whact_img {
        width: 48%;
    }
    .float-bar {
        display: none;
    }
    .main_worp {
        padding: 5% 0;
    }
    .bread_crumb {
        height: 15vw;
        line-height: 15vw;
        font-size: 3.74vw;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        width: 100%;
    }
    .bread_crumb a {
        font-size: 3.74vw;
    }
    .bread_crumb span {
        font-size: 3.74vw;
    }
    .case_head {
        padding: 5%;
    }
    .bread_crumb svg.icon {
        width: 5vw;
        height: 5vw;
    }
    .case_bt {
        font-size: 6.4vw;
    }
    .case_remark p {
        font-size: 4.8vw;
        margin: 3% 0;
    }
    .case_remark span {
        font-size: 4.2vw;
        line-height: 1.7;
    }
    .case_sevise p {
        margin: 3% 0;
        font-size: 4.8vw;
    }
    .case_sevise_a a {
        width: 23%;
        font-size: 3.74vw;
        height: 10vw;
        line-height: 10vw;
        margin-bottom: 3%;
        margin-right: 2.5%;
    }
    .case_sevise_a a:nth-child(4n) {
        margin-right: 0;
    }
    .case_bottom {
        padding: 5%;
        margin-top: 5%;
    }
    .case_like {
        padding: 0;
        margin-top: 5%;
        background: #f3f4f7;
        box-shadow: unset;
        border: none;
    }
    .case_like_title {
        margin-bottom: 5%;
    }

    .article_left {
        display: none;
    }
    .article_right {
        width: 100%;
        padding: 0;
        background: #f3f5f8;
    }
    .article_right .article_title {
        padding: 0 0 5%;
        font-size: 4.8vw;
        font-weight: bold;
        margin-bottom: 5%;
    }
    .article_box {
        padding-bottom: 5%;
        margin-bottom: 5%;
    }
    .article_like_box:last-child {
        margin-bottom: 0;
    }
    .article_like_box {
        width: 100%;
        background: #ffff;
        padding: 3%;
        margin-right: 0 !important;
        margin-bottom: 5%;
    }
    
    .article_like_box p {
        font-size: 4.8vw;
    }
    
    .article_like_box span {
        font-size: 4.2vw;
    }
    
    .article_like_box i {
        font-size: 4.2vw;
    }
    .contact_title {
        font-size: 4.5vw;
        padding-left: 4%;
        margin: 8% 0 5%;
    }
    .contact_title:before {
        top: 20%;
        width: 1%;
        height: 4vw;
    }
    .contact_info_flex {
    flex-wrap: wrap;
    padding-bottom: 8%;
}
.contact_info_title {
    font-size: 5vw;
    margin-bottom: 3%;
}
.contact_info_p p {
    line-height: 2.5;
    font-size: 4vw;
}
.contact_info_a a {
    font-size: 4.2vw;
    margin-top: 5%;
    margin-bottom: 5%;
    height: 12vw;
    line-height: 12vw;
    width: 60%;
}
.contact_whact {
    padding: 5%;
    background: #ffffff;
}
.contact_whact img {
    margin-bottom: 5%;
    width: 50vw;
    height: 50vw;
}
.contact_whact p {
    font-size: 4vw;
}
.contact_visit input.visit_input {
    width: 100%;
    height: 12vw;
    line-height: 12vw;
    font-size: 4vw;
    margin-bottom: 4%;
    padding-left: 5%;
    background: #ffffff;
}
.contact_visit textarea.visit_text {
    height: 40vw;
    padding: 5%;
    font-size: 4vw;
    background: #ffffff;
}
button.btns {
    font-size: 4.2vw;
    margin-top: 5%;
    height: 12vw;
    line-height: 12vw;
    width: 50%;
}
.contact_visit {
    margin-bottom: 8%;
}
.top_head_right {
    display: none;
}
.top_head_left {
    width: 100%;
}
    /* 
12 3
14 3.74
15 4
16 4.2
17 4.6
18 4.8
19 5
20 5.4
21 5.6
22 5.9
23 6.2
24 6.4 
*/


}


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





}