@media screen and (max-width: 1200px) {
  .header .header_content .left .nav_1 .nav_1_li {
    padding: 0 1.5vw;
  }

  .footer .footer-content .left ul li span {
    line-height: 1.5vw;
    max-width: 14vw;
  }

  .product .product_content .product_content_box .product_content_box_introduce .introduce_list .introduce_list_item p {
    line-height: 1.35vw;
  }
}

@media screen and (max-width: 991px) {
  .content_box {
    max-width: 94vw;
  }

  .scene_content .scene_content_item .scene_content_text .content {
    max-height: none;
  }

  .fixed .header {
    padding: 2.5vw 0;
  }

  .header {
    background-color: #000000;
  }

  .header .header_content .left .header_logo a img {
    height: 6.75vw;
  }

  .header .header_content .left .nav_1 {
    position: fixed;
    width: 100%;
    height: 100%;
    background: #000;
    left: 0;
    top: -100%;
    opacity: 0;
    right: 0;
    flex-direction: column;
    justify-content: flex-start;
    transition: opacity 0.3s ease-in-out;
    padding-top: 21.666667vw;
  }

  .header .header_content .left .nav_1.open {
    top: 0;
    opacity: 1;
  }

  .header .header_content .left .nav_1 .nav_1_li {
    display: block;
    text-align: left;
    padding: 0 7.5vw;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .header .header_content .left .nav_1 .nav_1_li .nav_a {
    line-height: 3.25;
    font-size: 4.2vw;
    display: block;
    padding: 1.333333vw;
  }

  .header .header_content .left .nav_1 .nav_1_li.subordinate::after {
    content: '';
    position: absolute;
    width: 2.666667vw;
    height: 2.666667vw;
    background-image: url('./images/right_arrow.svg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    top: 6.5vw;
    right: 5.333333vw;
    display: block;
  }

  .header .header_content .left .nav_1 .nav_1_li .nav2 {
    display: none;
    opacity: 1;
    height: auto;
    position: relative;
    top: 0;
  }

  .header .header_content .left .nav_1 .nav_1_li .nav2 .nav2_li {
    background-image: none;
    border-bottom: none;
  }

  .header .header_content .left .nav_1 .nav_1_li .nav2 .nav2_li a {
    line-height: 2.25;
    font-size: 3.7vw;
    padding: 1.333333vw;
    text-align: left;
    padding-left: 8vw;
  }

  .header .header_content .right {
    margin-right: 2vw;
  }

  .header .header_content .right .header_button {
    display: none;
  }

  .header .header_content .right .right_cut {
    font-size: 3.73333333vw;
  }

  .header .header_content .menuBtn {
    display: flex;
  }

  .footer {
    padding-top: 0;
  }

  .footer .footer-content-top {
    display: none;
  }

  .footer .beian .footer-content {
    display: block;
    text-align: center;
    width: 100%;
    padding: 2.4vw 0;
  }

  .footer .beian .footer-content p {
    font-size: 3.2vw;
  }

  .footer .beian .footer-content a {
    font-size: 3.2vw;
  }

  #case1 .swiper-slide video {
    display: none;
  }

  #case1 .swiper-slide .swiper_box {
    transform: translate(-50%, -50%) !important;
    max-width: 80vw !important;
    width: 100%;
    left: 50% !important;
  }

  #case1 .swiper-slide .swiper_box h2 {
    font-size: 8vw !important;
    line-height: 1.25 !important;
    margin-bottom: 5.759162vw !important;
  }

  #case1 .swiper-slide .swiper_box p {
    line-height: 1.5 !important;
    font-size: 3.2vw !important;
  }

  #case1 .swiper-slide .swiper_box .more {
    margin-top: 7.645833vw !important;
  }

  #case1 .swiper-slide .swiper_box .more a {
    width: 8vw !important;
    height: 8vw !important;
    font-size: 3.2vw !important;
  }

  #case1 .swiper-slide .swiper_box .more span {
    font-size: 3.2vw !important;
  }

  .index_buttom_more {
    width: 20vw;
    height: 6.4vw;
  }

  .index_buttom_more span {
    font-size: 3.2vw;
  }

  .panel-label-anim {
    width: 20vw;
    height: 20vw;
  }

  .panel-label-anim .panel-title {
    font-size: 3.2vw;
  }

  .home_content_1 .home_content_1_title .panel-label-anim {
    margin: 0 auto -8vw;
  }

  .home_content_1 .home_content_1_title .title {
    font-size: 4.8vw;
  }

  .home_content_1 .database {
    width: 80vw;
    display: block;
  }

  .home_content_1 .database .database-box {
    margin-bottom: 7.539267vw;
  }

  .home_content_1 .database .database-box .database-data {
    justify-content: center;
  }

  .home_content_1 .database .database-box .database-data .number {
    font-size: 10vw;
    line-height: 1.25;
  }

  .home_content_1 .database .database-box .database-data .unit {
    font-size: 3.2vw;
    line-height: 1.25;
  }

  .home_content_1 .database .database-box .database-title {
    font-size: 3.2vw;
    line-height: 1.25;
  }

  .home_content_2 .home_content_box {
    display: block;
    background: none;
  }

  .home_content_2 .home_content_box .left {
    margin-bottom: 6.4vw;
  }

  .home_content_2 .home_content_box .left .title {
    font-size: 4.8vw;
    margin-bottom: 2vw;
  }

  .home_content_2 .home_content_box .right {
    padding-right: 0;
  }

  .home_content_2 .home_content_box .right .right-box .right-content .sort {
    font-size: 10vw;
    line-height: 1.25;
  }

  .home_content_2 .home_content_box .right .right-box .right-content .particulars h4 {
    font-size: 4.5vw;
    line-height: 2.25;
  }

  .home_content_2 .home_content_box .right .right-box .right-content .particulars p {
    line-height: 1.25;
    font-size: 3.2vw;
  }

  .home_content_3 .home_content_box {
    display: block;
    margin-bottom: 4vw;
  }

  .home_content_3 .home_content_box .left .title {
    font-size: 4.8vw;
    margin-bottom: 2vw;
  }

  .home_content_3 .home_content_box .left .content {
    line-height: 1.5;
    font-size: 3.2vw;
  }

  .home_content_3 .introduce-list {
    flex-wrap: wrap;
  }

  .home_content_3 .introduce-list .introduce-list-box {
    width: 50%;
    flex: auto;
    padding: 4vw;
  }

  .home_content_3 .introduce-list .introduce-list-box .sort {
    font-size: 4vw;
    line-height: 2.25;
  }

  .home_content_3 .introduce-list .introduce-list-box .content {
    line-height: 1.5;
    font-size: 3.2vw;
  }

  .home_content_4 .content_box {
    display: block;
    margin-bottom: 4vw;
  }

  .home_content_4 .content_box .left .title {
    font-size: 4.8vw;
    margin-bottom: 2vw;
  }

  .home_content_4 .journalism-list {
    display: block;
  }

  .home_content_4 .journalism-list .journalism-list-content-tab {
    width: 100%;
  }

  .home_content_4 .journalism-list .journalism-list-content-tab .journalism-list-content li {
    width: 100%;
  }

  .home_content_4 .journalism-list li {
    width: 100%;
  }

  .home_content_4 .journalism-list li.journalism-list-title {
    margin-bottom: 4vw;
  }

  .home_content_4 .journalism-list li.journalism-list-title h4 {
    font-size: 4.8vw;
  }

  .home_content_4 .journalism-list li.journalism-list-title p {
    font-size: 3.2vw;
  }

  .home_content_4 .journalism-list li.journalism-list-title span {
    font-size: 3.2vw;
  }

  .home_content_4 .journalism-list li.journalism-list-title span.on {
    font-size: 3.2vw;
  }

  .home_content_4 .journalism-list li.journalism-list-title span.on::after {
    width: 2.890052vw;
    height: 0.2vw;
    left: -10px;
  }

  .home_content_4 .journalism-list li.journalism-list-box {
    height: auto;
  }

  .home_content_4 .journalism-list li.journalism-list-box .title {
    font-size: 3.2vw;
    line-height: 2.25;
  }

  .home_content_4 .journalism-list li.journalism-list-box .content {
    line-height: 1.5;
    font-size: 3.2vw;
  }

  .home_content_4 .journalism-list li.journalism-list-box .time {
    font-size: 3.2vw;
  }

  .home_content_4 .journalism-list li.journalism-list-box .more {
    width: 4.552083vw;
    height: 4.552083vw;
  }

  .g_banner {
    height: 40vw;
    margin-top: 11.75vw;
  }

  .g_banner .g_banner_box {
    max-width: 90vw;
  }

  .g_banner .g_banner_box .title {
    font-size: 5.5vw;
  }

  .g_banner .g_banner_box .title::after {
    width: 3.623037vw;
  }

  .g_banner .g_banner_box p {
    font-size: 3.733333vw;
    line-height: 1.5;
  }

  .product .product_title h4 {
    font-size: 4.8vw;
    margin: 8.520833vw 0 5.4375vw;
  }

  .product .product_title h4::after {
    width: 8.5vw;
    bottom: -3.5625vw;
  }

  .product .product_title p {
    line-height: 1.5;
    max-width: 67.5vw;
    font-size: 3.2vw;
  }

  .product .product_content .product_content_box .product_content_box_img {
    position: relative;
    top: 0 !important;
    left: 0 !important;
    width: 70vw !important;
    margin: 0 auto;
  }

  .product .product_content .product_content_box .product_content_box_introduce {
    margin: 10vw !important;
    max-width: 100% !important;
  }

  .product .product_content .product_content_box .product_content_box_introduce h4 {
    line-height: 2.25;
    font-size: 4.8vw;
  }

  .product .product_content .product_content_box .product_content_box_introduce .introduce_list .introduce_list_item .icon::before {
    width: 5vw;
    height: 5vw;
    top: 3.9375vw;
  }

  .product .product_content .product_content_box .product_content_box_introduce .introduce_list .introduce_list_item .circle::after {
    width: 1vw;
    height: 1vw;
    top: 2.9375vw;
  }

  .product .product_content .product_content_box .product_content_box_introduce .introduce_list .introduce_list_item .circle {
    padding-left: 2.5vw;
  }

  .product .product_content .product_content_box .product_content_box_introduce .introduce_list .introduce_list_item h5 {
    line-height: 2.25;
    font-size: 3.7vw;
  }

  .product .product_content .product_content_box .product_content_box_introduce .introduce_list .introduce_list_item p {
    line-height: 2.25;
    font-size: 3.2vw;
  }

  .solution .solution_classify {
    flex-wrap: wrap;
    max-width: 100%;
    padding: 7.083333vw 2%;
  }

  .solution .solution_classify .solution_classify_box_small {
    width: 100% !important;
    flex: auto !important;
    margin: 0 2% 2%;
    height: 32vw !important;
    background-position: center 5.447917vw !important;
    background-size: 8.708333vw;
    padding: 0 3.822917vw !important;
  }

  .solution .solution_classify .solution_classify_box_small p {
    line-height: 1.25;
    margin-top: 15.67vw !important;
    font-size: 3.2vw;
  }

  .solution_list .solution_list_box {
    flex-direction: column-reverse;
  }

  .solution_list .solution_list_box .right,
  .solution_list .solution_list_box .left {
    width: 100%;
  }

  .solution_list .solution_list_box:nth-child(2n) {
    flex-direction: column;
  }

  .solution_list .solution_list_box .solution_list_content {
    margin-left: 0 !important;
  }

  .solution_list .solution_list_box .solution_list_content h4 {
    line-height: 2.25;
    font-size: 4.8vw;
  }

  .solution_list .solution_list_box .solution_list_content ul li {
    line-height: 1.25;
    max-width: 100%;
    font-size: 3.2vw;
    margin-bottom: 4vw;
  }

  .applyFor .content_box .applyFor_box {
    display: block;
    padding: 4.8vw;
    height: auto;
  }

  .applyFor .content_box .applyFor_box .left {
    padding: 0;
    margin-bottom: 4.8vw;
  }

  .applyFor .content_box .applyFor_box .left h4 {
    font-size: 4.8vw;
  }

  .applyFor .content_box .applyFor_box .left p {
    font-size: 3.2vw;
  }

  .applyFor .content_box .applyFor_box .right .right_item span {
    font-size: 3.2vw;
  }

  .applyFor .content_box .applyFor_box .right .right_item img {
    width: 4.666667vw;
    margin-right: 2.78125vw;
  }

  .joinUs .joinUs_tab a {
    line-height: 3.25;
    height: auto;
    font-size: 3.7333333vw;
    display: inline-block;
  }

  .joinUs .joinUs_tr .joinUs_td {
    height: 10vw;
    margin-bottom: 2vw;
  }

  .joinUs .joinUs_tr .joinUs_td .left span {
    line-height: 1.25 !important;
    font-size: 3.2vw !important;
    padding: 0 1.5vw !important;
  }

  .joinUs .joinUs_tr .joinUs_td.title .left {
    padding-right: 12vw;
  }

  .joinUs .joinUs_tr .joinUs_td .right {
    flex: 0 0 8vw;
    width: 8vw;
    padding: 2vw;
    padding: inherit;
  }

  .joinUs .joinUs_tr .joinUs_td .right a {
    display: inline-block;
    line-height: 1.25;
    font-size: 3.2vw;
  }

  .paging span {
    font-size: 3.2vw;
    margin: 2vw;
  }

  .paging a span {
    font-size: 3.2vw;
    margin: 2vw;
  }

  .paging .paging_cut {
    width: 3.2vw;
    margin: 0 2vw;
  }

  .about_banner .about_banner_box {
    max-width: 80vw;
    width: 100%;
  }

  .about_banner .about_banner_box .title {
    font-size: 6.5vw;
    line-height: 2.25;
  }

  .about_banner .about_banner_box .title::after {
    width: 7vw;
  }

  .about_banner .about_banner_box p {
    line-height: 1.5;
    font-size: 3.2vw;
  }

  .about_banner .about_scrool .about_scrool_span {
    font-size: 3.2vw;
  }

  .about_content_1 .ablut_title,
  .about_content_2 .ablut_title {
    font-size: 4.8vw;
  }

  .about_content_2 .ablut_title_p {
    font-size: 3.2vw;
  }

  .about_content_2 .mao_content .introduce {
    position: relative;
    left: 0;
    top: 0;
    text-align: center;
    margin-bottom: 10vw;
  }

  .about_content_2 .mao_content .introduce h4 {
    line-height: 2.25;
    font-size: 4.8vw;
  }

  .about_content_2 .mao_content .introduce p {
    line-height: 1.25;
    font-size: 3.2vw;
  }

  .about_content_2 .mao_content .location {
    width: 1.2vw;
    height: 1.2vw;
  }

  .about_content_2 .mao_content .location::after {
    left: -128%;
    top: -110%;
    width: 4.614583vw;
    height: 4.614583vw;
  }

  .about_content_2 .mao_content .location .logo {
    width: 12vw;
  }

  .ablut_swiper_slide .message .name {
    font-size: 4.8vw;
    line-height: 1.25;
  }

  .ablut_swiper_slide .message .education {
    font-size: 3.2vw;
  }

  .scene_content .scene_title {
    height: 8vw;
    line-height: 8vw;
    margin: 3.5625vw 0 2.9375vw !important;
  }

  .scene_content .scene_title span {
    font-size: 3.733333vw;
    padding: 0 3em;
  }

  .scene_content .scene_content_item {
    flex-direction: column;
  }

  .scene_content .scene_content_item:nth-child(2n) {
    flex-direction: column-reverse;
  }

  .scene_content .scene_content_item .scene_content_text {
    padding: 0;
  }

  .scene_content .scene_content_item .scene_content_text .content p {
    font-size: 3.2vw;
    line-height: 1.25;
  }

  .plts_tab {
    margin-bottom: 4vw;
  }

  .plts_tab .plts_a {
    line-height: 2.25;
    font-size: 3.733333vw;
  }

  .journalism .journalism_screen {
    display: block;
  }

  .journalism .journalism_screen .right .screen_title {
    line-height: 1.25;
    font-size: 3.2vw;
  }

  .journalism .journalism_screen .right .screen_select {
    width: 20vw;
  }

  .journalism .journalism_screen .right .screen_select .newSelect .newSelectTitle {
    height: 6vw;
    line-height: 6vw;
  }

  .journalism .journalism_screen .right .screen_select .newSelect .newSelectTitle span {
    font-size: 3.2vw !important;
  }

  .journalism .journalism_screen .right .screen_select .newSelect .newOptions li {
    height: 6vw;
    line-height: 6vw;
  }

  .journalism .journalism_list .journalism_list_box {
    display: block;
  }

  .journalism .journalism_list .journalism_list_box .particulars .left {
    max-width: 60vw;
  }

  .journalism .journalism_list .journalism_list_box .particulars .left .title {
    font-size: 4.3vw;
    line-height: 1.25;
  }

  .journalism .journalism_list .journalism_list_box .particulars .left .content {
    line-height: 1.25;
    font-size: 3.2vw;
  }

  .journalism .journalism_list .journalism_list_box .particulars .left .more {
    line-height: 1.25;
    font-size: 3.2vw;
  }

  .journalism .journalism_list .journalism_list_box .particulars .right .year {
    font-size: 5.3vw;
  }

  .journalism .journalism_list .journalism_list_box .particulars .right .day,
  .journalism .journalism_list .journalism_list_box .particulars .right .month {
    font-size: 3.2vw;
  }

  .journalism .journalism_list .journalism_list_box .particulars .right .day,
  .journalism .journalism_list .journalism_list_box .particulars .right .month,
  .journalism .journalism_list .journalism_list_box .particulars .right .year {
    line-height: 1.25;
  }

  .demandApplyFor {
    padding: 4vw;
  }

  .demandApplyFor .title {
    font-size: 4.8vw;
  }

  .demandApplyFor .introduce {
    font-size: 3.2vw;
  }

  .plts_form .plts_form_input {
    height: 8.333333vw;
  }

  .plts_form .newSelect .newSelectTitle {
    height: 8.333333vw;
    line-height: 8.333333vw;
  }

  .plts_form .newOptions li {
    height: 8.333333vw;
    line-height: 8.333333vw;
  }

  .plts_form .plts_form_item {
    margin-bottom: 1.5vw;
    font-size: 3.2vw;
  }

  .plts_form .plts_form_item_conetnt {
    display: block;
  }

  .plts_form .plts_form_item_conetnt .plts_form_item_box {
    width: 100% !important;
    margin-bottom: 1.5vw;
  }

  .plts_form .plts_form_button {
    width: 27vw;
    height: 10vw;
  }

  .plts_form .plts_form_button span {
    font-size: 3.2vw;
  }

  .joinUs .joinUs_tr {
    max-width: 100%;
  }

  .ablut_swiper_slide .profilePicture .profilePicture_box_bg .profilePicture_box {
    max-width: 48.376963vw;
    left: 7.151833vw;
    bottom: 5.302083vw;
    font-size: 3.833333vw;
    line-height: 1.25;
  }

  .m-b-10 {
    margin-bottom: 2.666667vw;
  }

  .journalismShow {
    margin-bottom: 4.25vw;
  }

  .journalismShow .journalismShow_title {
    font-size: 4.25vw;
    line-height: 2.25;
  }

  .journalismShow .journalismShow_time {
    font-size: 2.78125vw;
    line-height: 2.25;
  }

  .journalismShow .journalismShow_content .right {
    display: none;
  }

  .journalismShow .journalismShow_content .left {
    max-width: 100%;
    margin-right: 0;
  }

  .journalismShow .journalismShow_content .left .richText p {
    font-size: 2.833333vw;
    line-height: 1.5;
  }

  .journalismShow .journalismShow_content .left .journalismShow_cut .journalismShow_cut_a a {
    font-size: 2.833333vw;
    line-height: 1.5;
  }

  .g_banner_text .video_btn {
    width: 12.916667vw;
    height: 12.916667vw;
    margin-left: 3.520833vw;
  }

  .video-close {
    right: 13.145833vw;
  }
}