.nav-btn {
  display: none; }

@media screen and (max-width: 992px) {
  * {
    box-sizing: border-box; }
  .nav-btn {
    display: block;
    position: absolute;
    right: 3.99999vw;
    top: 0;
    padding: 3.19999vw 0;
    cursor: pointer; }
    .nav-btn img {
      width: 8.26665vw; }
    .nav-btn .on {
      display: none; }
    .nav-btn .off {
      display: block; }
  .nav-show .nav-btn .on {
    display: block; }
  .nav-show .nav-btn .off {
    display: none; }
  .nav-show .nav {
    display: block !important; }
  .top_bg {
    height: auto; }
    .top_bg .tbg {
      width: auto;
      height: 41.06656vw;
      padding: 0;
      background-size: cover !important; }
      .top_bg .tbg .fla {
        display: none; }
      .top_bg .tbg .pfk_bg {
        width: 100%;
        padding: 0 1.33333vw;
        height: 19.73328vw;
        top: 31.99992vw; }
        .top_bg .tbg .pfk_bg img {
          width: 100%; }
      .top_bg .tbg .pfk {
        top: 31.99992vw;
        width: 100%;
        height: 19.73328vw;
        padding: 3.19999vw 3.73332vw; }
        .top_bg .tbg .pfk li {
          margin: 0;
          padding: 0 0.53333vw;
          width: 33.333%;
          height: auto; }
          .top_bg .tbg .pfk li a {
            width: 100%;
            height: auto;
            display: flex;
            align-items: center;
            justify-content: center; }
            .top_bg .tbg .pfk li a img {
              width: auto !important;
              height: 13.3333vw !important; }
  .topt {
    padding-top: 0;
    width: auto;
    height: auto;
    padding: 3.73332vw 3.99999vw; }
    .topt .logo {
      height: 7.19998vw;
      width: 60.79985vw;
      background-size: cover !important; }
    .topt .nav {
      display: none;
      position: absolute;
      z-index: 99999;
      left: 0;
      top: 14.66663vw;
      background: rgba(255, 255, 255, 0.4);
      width: 100%;
      border-radius: 0 0 2.66666vw 2.66666vw;
      box-shadow: 0 2.66666vw 5.33332vw rgba(35, 114, 164, 0.4);
      backdrop-filter: blur(5.33332vw); }
      .topt .nav ul {
        background: none;
        float: none;
        height: auto;
        padding: 0; }
        .topt .nav ul li {
          background: none;
          float: none;
          padding: 0;
          height: auto;
          line-height: auto; }
      .topt .nav span {
        background: none;
        float: none; }
        .topt .nav span a {
          border: none; }
      .topt .nav a {
        font-size: 4.26666vw;
        color: #fff;
        font-weight: normal;
        height: 13.86663vw;
        padding: 0 3.99999vw;
        display: block;
        border-bottom: 0.26667vw solid rgba(0, 0, 0, 0.1);
        line-height: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #2372a4; }
  .bodybg {
    background: #fff;
    padding: 13.3333vw 3.99999vw 0 3.99999vw; }
    .bodybg .bodyyy {
      background: none;
      width: 100%;
      padding: 0; }
      .bodybg .bodyyy h2 {
        margin: 2.66666vw 0 1.33333vw 0;
        width: 100%;
        height: 5.33332vw;
        background-size: auto 100%;
        background-repeat: no-repeat; }
      .bodybg .bodyyy .ind_bodyl {
        display: none; }
        .bodybg .bodyyy .ind_bodyl .cont_ind {
          width: auto;
          margin: 0; }
      .bodybg .bodyyy .ind_bodyr {
        width: auto;
        float: none; }
        .bodybg .bodyyy .ind_bodyr .about_ind {
          width: auto;
          margin: 0;
          padding: 0;
          float: none; }
          .bodybg .bodyyy .ind_bodyr .about_ind span {
            float: none;
            width: 100%; }
            .bodybg .bodyyy .ind_bodyr .about_ind span img {
              width: 100% !important;
              height: auto !important; }
          .bodybg .bodyyy .ind_bodyr .about_ind div {
            display: block;
            overflow: hidden;
            float: none;
            width: auto;
            margin: 0;
            padding: 3.99999vw 0; }
            .bodybg .bodyyy .ind_bodyr .about_ind div p {
              padding-bottom: 2.66666vw;
              font-size: 3.19999vw;
              line-height: 1.4; }
          .bodybg .bodyyy .ind_bodyr .about_ind .more2 {
            width: 23.99994vw;
            height: 7.46665vw;
            line-height: auto;
            background-size: cover;
            border-radius: 1.06666vw;
            background-image: linear-gradient(90deg, #4393c4, #59b8d8);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3.19999vw; }
        .bodybg .bodyyy .ind_bodyr .pro_ind {
          width: 100%;
          margin: 0;
          padding-bottom: 5.33332vw; }
          .bodybg .bodyyy .ind_bodyr .pro_ind .pro_list {
            display: flex;
            flex-wrap: wrap;
            margin: -1.33333vw; }
            .bodybg .bodyyy .ind_bodyr .pro_ind .pro_list li {
              width: auto;
              float: none;
              flex-basis: 33.333%;
              flex-shrink: 0;
              padding: 1.33333vw;
              min-width: 0; }
              .bodybg .bodyyy .ind_bodyr .pro_ind .pro_list li a {
                padding: 0.53333vw;
                border: 0.26667vw solid #666;
                display: block;
                width: 100%; }
                .bodybg .bodyyy .ind_bodyr .pro_ind .pro_list li a img {
                  width: 26.13327vw !important;
                  height: 26.13327vw !important;
                  padding: 0;
                  background: none;
                  float: none;
                  object-fit: cover; }
              .bodybg .bodyyy .ind_bodyr .pro_ind .pro_list li p {
                width: 100%;
                float: none; }
  .footer {
    width: 100%;
    padding: 0 3.99999vw;
    float: none; }
    .footer .fl {
      padding-top: 3.99999vw !important; }
      .footer .fl p {
        text-align: center;
        line-height: 1.6; }
    .footer .fr {
      text-align: center;
      padding-bottom: 3.99999vw;
      line-height: 1.6; }
  .banner01 {
    width: 100%;
    height: 35.99991vw;
    background-size: cover !important; }
    .banner01 .ico {
      display: none; }
  .top_bg2 {
    height: auto; }
  .bodybg02 {
    padding: 3.99999vw;
    background: #fff; }
    .bodybg02 .lr, .bodybg02 .lr2 {
      padding: 0;
      width: 100%;
      font-size: 3.19999vw; }
      .bodybg02 .lr *, .bodybg02 .lr2 * {
        font-size: 3.19999vw; }
      .bodybg02 .lr img, .bodybg02 .lr2 img {
        width: 100%;
        height: auto; }
      .bodybg02 .lr table, .bodybg02 .lr2 table {
        width: 100%; }
    .bodybg02 .pro_lr {
      width: 100%;
      padding: 0;
      background: none;
      float: none; }
      .bodybg02 .pro_lr .menu {
        width: 100%;
        float: none;
        padding-bottom: 3.99999vw; }
        .bodybg02 .pro_lr .menu ul {
          width: 100%;
          float: none;
          margin: -0.53333vw;
          display: flex;
          flex-wrap: wrap; }
          .bodybg02 .pro_lr .menu ul li {
            margin: 0;
            float: none;
            padding: 0.53333vw; }
            .bodybg02 .pro_lr .menu ul li a {
              width: 100%;
              padding: 0 5.33332vw;
              height: 9.59998vw;
              line-height: 9.59998vw;
              border-radius: 1.06666vw;
              font-size: 3.73332vw; }
            .bodybg02 .pro_lr .menu ul li .sz {
              background-image: linear-gradient(#f8f8f8, #f8f8f8, #f0f0f0, #fff);
              box-shadow: 0 0.26667vw 1.33333vw rgba(200, 200, 200, 0.5); }
  .ord_tab {
    width: 100%;
    background: none; }
    .ord_tab .ord_sel {
      padding: 1.33333vw;
      height: 8.53331vw; }
    .ord_tab #cadd {
      width: 100% !important; }
    .ord_tab .ord_kk1 {
      width: 100% !important;
      line-height: 8.53331vw;
      height: 8.53331vw;
      padding: 0 1.33333vw; }
    .ord_tab .ord_kk3 {
      width: 100%; }
    .ord_tab .btn1, .ord_tab .btn2 {
      width: 15.99996vw;
      height: 7.99998vw;
      font-size: 3.19999vw;
      border-radius: 0.8vw; }
    .ord_tab .btn1 {
      margin-right: 6.66665vw;
      background: #256aaa; }
    .ord_tab .btn2 {
      background: #8f8f8f; }
  .ord_ts {
    width: 100%;
    padding: 5.33332vw; } }