@media screen and (max-width: 1680px) {
  .page_nav .nav_li {
    width: 85%;
  }
}

@media screen and (max-width: 1440px) {
  .page_nav .nav_li {
    width: 90%;
  }
  .page_nav {
    height: 60px;
  }
  .page_nav .nav_li .li {
    font-size: 12px;
  }
  .Senior_cont ul li {
    width: 49%;
  }
  .index_keji .left_box .list_cont .title {
    font-size: 30px;
    margin-bottom: 40px;
  }
  .index_keji .left_box .list_cont .list_box {
    padding: 15px 8%;
  }
  .index_keji .left_box .list_cont .list_box .title {
    font-size: 16px;
  }
}

@media screen and (max-width: 1280px) {
  .page_nav .nav_li {
    width: 90%;
  }
  .news_head .news_nav_box .news_nav_btn {
    font-size: 18px;
  }
  .about1_cont .about_row,
  .index_dangjian .index_dangjian_cont,
  .index_service .index_service_cont {
    width: 90%;
  }
  .index_keji {
    margin-left: 5%;
    margin-right: 5%;
  }
  .t1_box,
  .index_news .news_cont {
    padding-left: 5%;
    padding-right: 5%;
  }
}

@media screen and (max-width: 1024px) {
  .index_keji {
    height: auto;
    flex-wrap: wrap;
  }
  .index_keji .left_box {
    width: 100%;
    height: auto;
    display: inline-block;
    padding: 15px;
    margin-bottom: 20px;
  }
  .index_keji .left_box .list_cont {
    padding: 0;
  }
  .index_keji .left_box .list_cont .title {
    margin-bottom: 30px;
  }
  .index_keji .left_box .keji_title_list {
    display: flex;
    flex-wrap: nowrap;
    overflow: auto;
    margin: 0 10px;
  }
  .index_keji .left_box .keji_title_list li {
    min-width: 200px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #fff;
  }
  .index_keji .right_box {
    width: 100%;
  }
  .pgwMenuCustom {
    display: none;
  }
  .mobile {
    display: block;
  }
  .index_news .news_cont {
    flex-wrap: wrap;
  }
  .index_news .news_cont .right_box,
  .index_news .news_cont .left_box {
    width: 100%;
  }
  .index_news .news_cont {
    width: 100%;
    padding: 0 7%;
  }
  .index_news .news_video_cont {
    width: 100%;
    margin-top: 20px;
  }
  .index_news .video_cont {
    display: inline;
  }
  .index_news .video_cont .video_box {
    height: auto;
  }
  .index_dangjian .index_dangjian_cont .dangjian_title {
    flex-wrap: wrap;
  }
  .index_dangjian .index_dangjian_cont .dangjian_title .news_title,
  .index_dangjian .index_dangjian_cont .dangjian_title .zhiben,
  .index_dangjian .index_dangjian_cont .dangjian_title .rongyu_title {
    width: 100%;
    margin: 30px 0;
  }
  .index_service .index_service_cont .sw_list {
    display: none;
  }
  .index_service .index_service_cont .ser_sw {
    padding-bottom: 0;
  }
  .index_service .index_service_cont .ser_sw .ser_box .title_box {
    position: relative;
  }
  .index_sw .title_box {
    text-align: center;
    left: 5%;
    width: 90%;
  }
  .index_sw .pic-title {
    left: 5%;
    width: 90%;
  }
  .index_service .index_service_cont .ser_sw .ser_box .title_box span {
    display: inline-block;
  }
  .about1_cont .about_title .title {
    font-size: 24px;
  }
  .about1_cont .about_title .en {
    font-size: 14px;
  }
  .number_cont {
    flex-wrap: wrap;
    justify-content: center;
  }
  .number_cont .item {
    width: 33.3%;
    margin: 30px 0;
    text-align: center;
  }
  .number_cont .numU {
    font-size: 30px;
  }
  .about1_cont .about_row {
    flex-wrap: wrap;
  }
  .about1_cont .about_row .left_box {
    width: 100%;
  }
  .about1_cont .about_row .right_box {
    width: 100%;
  }
  .speech .right_box .tu_box {
    width: 100%;
    margin: 40px 0;
  }
  .about1_cont .about_row .right_box {
    display: none;
  }
  .Characters .left_box .title_box .m_img {
    display: block;
  }
  .Certificat .title_cont {
    flex-wrap: wrap;
  }
  .Certificat .title_cont ul {
    width: 100%;
    margin: 30px 0;
  }
  .mifeng_title {
    flex-wrap: wrap;
  }
  .mifeng_title .mifeng_nav {
    width: 100%;
  }
  .mifeng_title .mifeng_nav ul {
    padding: 30px 0;
    overflow-x: auto;
  }
  .mifeng_title .mifeng_nav ul li {
    min-width: 80px;
  }
  .rongyu_cont .rongyu_box {
    flex-wrap: wrap;
  }
  .rongyu_cont .rongyu_box .describe {
    width: 100%;
    margin-bottom: 20px;
  }
  .rongyu_cont .rongyu_box .tu_box {
    width: 100%;
  }
  .rongyu_cont2 .describe {
    padding-left: 0;
  }
  .Science_cont .Science_kuang .Science_box {
    flex-direction: column !important;
  }
  .Science_cont .Science_kuang .Science_box .info_box {
    width: 100%;
  }
  .Science_cont .Science_kuang .Science_box .tu_box {
    width: 100%;
  }
  .Industryservices_list .Industryservices_box .lun_cont {
    display: none;
  }
  .Industryservices_list .Industryservices_box .tu_box {
    display: none;
  }
  .Industryservices_list .Industryservices_box .title_cont {
    width: 100%;
  }
  .joinUs_cont .ditu_info {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
  }
  .joinUs_cont #container {
    height: 400px;
  }
  .page_head {
    margin-top: 50px;
  }
  .vide_tianchuang .container {
    width: 90%;
    height: auto;
  }
  .video_cont .dang_bg {
    margin-bottom: 50px;
  }
  .news_ds .news_content .right_box {
    width: 28%;
  }
  .news_ds .news_content {
    width: 85%;
  }
}

@media screen and (max-width: 762px) {
  .news_ds .news_content {
    width: 90%;
    flex-direction: column;
  }
  .news_ds .news_content .left_box {
    width: 100%;
  }
  .news_ds .news_content .right_box {
    margin-top: 30px;
    width: 100%;
  }
  .index_news .news_cont .left_box {
    width: 100%;
  }
  .Industryservices_title {
    flex-direction: column;
  }
  .Industryservices_title .title_box {
    margin-bottom: 20px;
  }
  .Science_cont {
    padding: 0;
  }
  .dangjian2_cont .list_cont {
    width: 85%;
  }
  .joinList_cont {
    padding: 0;
    padding-bottom: 50px;
  }
  .Search_cont,
  .newbest,
  .rongyu_cont .rongyu_box,
  .dangjian2_cont,
  .dangjian_cont,
  .Industryservices_cont,
  .mifeng_cont,
  .dangjian3_cont,
  .news_cont,
  .video_cont,
  .news2_cont,
  .about1_cont .about_row {
    padding: 50px 0;
  }
  .Industryservices_list .Industryservices_box .title_cont {
    padding-bottom: 0px;
  }
  .Industryservices_list .Industryservices_box {
    transform: translateY(0px);
  }
  .Industryservices_title .text_box {
    width: 100%;
  }
  .index_news .news_cont .right_box {
    width: 100%;
    margin: 30px 0;
  }
  .index_news .news_cont .news_list {
    width: 100%;
  }
  .footer {
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer .right_box {
    align-items: center;
    margin: 20px 0;
  }
  .footer .right_box .label_box {
    margin-bottom: 20px;
  }
  .video_cont .video_list ul li .title_box {
    font-size: 16px;
    height: 40px;
  }
  .footer .right_box .shiji {
    margin: 20px 0;
  }
  .footer .left_box .lianxi_box .phone_box {
    font-size: 16px;
  }
  .index_service {
    padding-top: 0;
  }
  .index_service .index_service_cont .title_cont .title {
    font-size: 24px;
  }
  .index_service .index_service_cont .title_cont .more {
    font-size: 12px;
    padding: 4px 16px;
  }
  .index_service .index_service_cont .ser_sw .ser_box .title_box .text {
    font-size: 12px;
  }
  .index_news .video_cont {
    padding: 0;
  }
  .speech .left_box .title_box .title {
    font-size: 24px;
  }
  .speech .left_box .title_box .en {
    font-size: 14px;
  }
  .searchen,
  .joinUs_cont .ditu_info .title_box .title,
  .rongyu_cont .rongyu_box .describe .title,
  .Science_cont .Science_kuang .Science_box .info_box .title,
  .Science_cont .Science_kuang .Science_box .info_box .title {
    font-size: 24px;
  }
  .joinUs_cont .ditu_info .title_box .en,
  .rongyu_cont .rongyu_box .describe .strategy li,
  .rongyu_cont .rongyu_box .describe .en,
  .Science_cont .Science_kuang .Science_box .info_box .en {
    font-size: 14px;
  }
  .joinUs_cont .ditu_info .info_list .info_box .text {
    font-size: 16px;
  }
  .dangjian_cont .list_cont ul li .list_box {
    flex-wrap: wrap;
  }
  .dangjian_cont .list_cont ul li .time {
    width: auto;
    display: flex;
    align-items: baseline;
  }
  .dangjian_cont .list_cont ul li .title_box {
    width: 100%;
  }
  .dangjian_cont .list_cont ul li .tu_box {
    width: 100%;
    margin: 20px 0;
  }
  .page_head {
    height: 350px;
  }
  .page_head .title_box .title {
    font-size: 30px;
  }
  .page_head .title_box .en {
    font-size: 16px;
  }
  .Search_cont .Result_list li .Result_box .text {
    max-width: inherit;
    width: 100%;
    margin-top: 15px;
  }
  .sbsrk {
    width: 55%;
  }
  .index_keji {
    margin: 40px 5%;
  }
  .index_service .index_service_cont {
    width: 90%;
  }
  .index_keji .left_box .keji_title_list .list_box {
    font-size: initial;
    padding: 5px 10%;
  }
  .index_keji .left_box .keji_title_list .list_box .title {
    font-size: 12px;
  }
  .index_keji .left_box .keji_title_list li {
    width: 160px;
  }
  .index_keji .left_box .list_cont .title {
    font-size: 24px;
  }
  .index_keji .right_box .kejiws .swiper-pagination-bullet {
    margin: 0 var(--swiper-pagination-bullet-horizontal-gap, 5px);
    width: var(--swiper-pagination-bullet-width, var(--swiper-pagination-bullet-size, 8px));
    height: var(--swiper-pagination-bullet-height, var(--swiper-pagination-bullet-size, 8px));
  }
  .index_dangjian {
    padding: 20px 0;
  }
  .index_dangjian .index_dangjian_cont {
    width: 90%;
  }
  .index_news {
    padding: 45px 0 15px 0;
  }
  .t1_box {
    padding: 0 5%;
  }
  .Senior_cont ul li {
    width: 100%;
  }
  .label_cont {
    position: relative;
    width: 100%;
    flex-direction: column;
    align-items: center;
  }
  .label_box {
    width: 100% !important;
  }
}

@media screen and (max-width: 562px) {
  .dangjian2_cont .list_cont ul li {
    height: 200px;
  }
  .dangjian2_cont .list_cont ul,
  .newbest .newbest_cont ul,
  .mifeng_cont .list_cont ul,
  .video_cont .video_list ul,
  .news_cont .news_list ul {
    grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
  }
  .pageSplitter li {
    margin-right: 6px;
    font-size: 12px;
  }
  .pageSplitter .page_box {
    height: 40px;
  }
  .pageSplitter .arr .page_box {
    width: 40px;
    height: 40px;
  }
  .page_nav {
    height: 60px;
  }
  .page_nav .nav_li .li {
    min-width: 83px;
    margin-right: 20px;
    height: 50px;
    font-size: 12px;
  }
  .mifeng_cont .list_cont ul .list_box .name {
    height: 40px;
    font-size: 16px;
  }
  .number_cont .numU {
    font-size: 24px;
  }
  .number_cont sub {
    font-size: 18px;
  }
  .number_cont .danwei {
    font-size: 12px;
  }
  .number_cont .indc {
    font-size: 12px;
  }
  .news2_cont .list_cont .gonggao .title_box {
    flex-direction: column;
  }
  .news2_cont .list_cont .gonggao .title_box .time {
    margin-top: 10px;
  }
  .news2_cont .list_cont .gonggao .text_box .text {
    max-width: 75%;
    font-size: 12px;
  }
  .dangjian2_cont .list_cont ul li .list_box .title {
    font-size: 12px;
  }
  .dangjian3_cont .list_cont .list_box .title span {
    display: inline-block;
    margin-right: 10px;
  }
  .dangjian3_cont .list_cont .list_box .tiem {
    font-size: 12px;
  }
  .dangjian3_cont .list_cont .list_box .title {
    font-size: 14px;
  }
  .joinList_cont .list_cont .list_box .title {
    font-size: 14px;
  }
  .joinList_cont .list_cont .list_box .tiem {
    font-size: 12px;
  }
  .index_sw .title_box {
    width: 100%;
  }
  .index_sw .title_box .title {
    font-size: 30px;
  }
  .index_sw .title_box .text {
    font-size: 18px;
    margin-bottom: 30px;
  }
  .dangjian_cont .list_cont ul li .title_box .title {
    margin-bottom: 10px;
  }
  .dangjian_cont .list_cont ul li .title_box .text {
    font-size: 12px;
    margin-bottom: 15px;
  }
  .news_head .news_nav_box .news_nav_btn {
    font-size: 18px;
  }
  .news_head .news_nav_box .news_nav_btn:nth-child(1) {
    margin-right: 30px;
  }
  .index_news .news_cont .right_box .news_list .list_box .title {
    font-size: 12px;
  }
  .index_news .video_cont {
    flex-direction: initial;
  }
  .video_cont .dang_bg {
    margin-bottom: 0px;
  }
  .page_head {
    height: 150px;
  }
  .page_head .title_box .title {
    font-size: 24px;
  }
  .page_head .title_box .en {
    font-size: 12px;
    margin-bottom: 8px;
  }
  .page_head .title_box .shu {
    height: 12px;
  }
  .page_nav .nav_li {
    width: 100%;
  }
  .mifeng_cont .list_cont ul li {
    box-shadow: 0px 3px 10px 1px rgba(119, 119, 119, 0.29);
  }
  .mifeng_cont .list_cont ul .list_box .tu_box {
    height: 200px;
  }
  .dangjian3_cont .list_cont .list_box .tiem {
    margin-bottom: 5px;
  }
  .joinList_cont .list_cont .list_box {
    width: 85%;
    display: flex;
    align-items: initial;
    flex-direction: column-reverse;
    justify-content: inherit;
    height: 65px;
  }
  .dangjian3_cont .list_cont .list_box {
    width: 85%;
    display: flex;
    align-items: initial;
    flex-direction: column-reverse;
    justify-content: inherit;
    height: 65px;
  }
  .mifeng_cont .list_cont ul .list_box .tu_box2 {
    height: inherit;
  }
  .mifeng_title .mifeng_nav ul li a {
    font-size: 12px;
  }
  .page_nav {
    height: 50px;
  }
  .Industryservices_list li {
    margin-bottom: 40px;
  }
  .Industryservices_list li,
  .Industryservices_title {
    padding: 0 7.5%;
  }
  .Search_cont .Result_list,
  .newbest .newbest_cont {
    margin-bottom: 50px;
  }
  .Senior_cont .Senior,
  .Search_cont .Result_list,
  .newbest .newbest_cont,
  .rongyu_cont .rongyu_box,
  .dangjian_cont .list_cont,
  .mifeng_title,
  .mifeng_cont .list_cont,
  .Science_cont .Science_kuang .Science_box,
  .video_cont .video_list,
  .news2_cont .list_cont,
  .news_cont .news_list,
  .about1_cont .about_row {
    width: 85%;
  }
  .sbsrk {
    height: 35px;
    line-height: 36px;
  }
  .sbbtn {
    height: 35px;
    line-height: 35px;
  }
  .index_sw {
    height: 350px;
  }
  .index_sw .title_box .more {
    font-size: 12px;
  }
  .index_sw .title_box .title {
    font-size: 24px;
  }
}