@media screen and (max-width: 768px) {
  .banner .banner_list .banner_list_img img {
    height: 9.76rem;
  }

  .pagination-box {
    max-width: unset;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .swiper-pagination {
    bottom: 0.64rem;
    left: unset;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .my-bullet {
    width: 0.13rem;
    height: 0.13rem;
    background: #ffffff;
    opacity: 1;
    font-size: 0;
    margin: 0 0.14rem;
  }

  /* 激活按钮左侧第一个按钮（透明度0.8） */
  .my-bullet-active+.my-bullet {
    opacity: 1;
  }

  /* 激活按钮左侧第二个按钮（透明度0.6） */
  .my-bullet-active+.my-bullet+.my-bullet {
    opacity: 1;
  }

  /* 激活按钮右侧第一个按钮（透明度0.8） */
  .my-bullet+.my-bullet-active {
    opacity: 1;
  }

  /* 激活按钮右侧第二个按钮（透明度0.6） */
  .my-bullet+.my-bullet+.my-bullet-active {
    opacity: 1;
  }

  .swiper-button-next {
    display: none;
  }

  .swiper-button-prev {
    display: none;
  }

  .my-bullet-active {
    width: 0.5rem;
    height: 0.5rem;
    border: 0.03rem solid #fff;
    background: transparent;
    font-size: 0.2rem;
    line-height: 0.5rem;
    text-align: center;
    position: relative;
    color: #fff;
  }

  .my-bullet-active::before {
    content: "";
    position: absolute;
    top: -0.04rem;
    left: -0.04rem;
    width: 0.46rem;
    height: 0.46rem;
    border: 0.04rem solid #b11f23;
    border-radius: 50%;
    /* clip: rect(0, 3rem, 0.1rem, 0); */
    animation: loading 3.6s infinite linear;
  }

  @keyframes loading {
    0% {
      transform: rotate(90deg);
      clip: rect(0, 1rem, 0.2rem, 0);
    }

    100% {
      transform: rotate(360deg);
      clip: rect(0, 1rem, 1rem, 0);
    }
  }

  .banner .banner_list .banner_list_txt .list_txt_dd span {
    font-size: 0.72rem;
    font-weight: bold;
    line-height: 1.18rem;
  }

  .banner .banner_list .banner_list_txt .list_txt_pp span {
    font-size: 0.3rem;
    font-weight: 400;
    line-height: 0.46rem;
  }

  /* .sub_banner {
    width: 100%;
    height: 6.62rem;
  } */
  /* .sub_banner .pc_img {
    display: none;
  }

  .sub_banner .m_img {
    width: 100%;
    display: block;
    height: 6.62rem;
  } */
  .sub_banner p {
    font-size: 0.53rem;
    line-height: unset;
  }

  .sub-b {
    padding: 0.22rem 0.3rem
  }

  .sub_title {
    margin-top: 1rem;
  }


  .breadcrumb a {
    font-size: 0.28rem;
    margin: 0 0.21rem;
  }

  .breadcrumb .active {
    font-size: 0.28rem;
  }

  .breadcrumb img {
    width: 0.37rem;
    vertical-align: middle;
    margin-top: -0.1rem;
  }

  .news-tab {
    background-color: #fff;
    padding: 0.24rem 0.47rem;
    margin-left: unset;
    width: 100%;
    border-radius: 0.08rem;
  }

  .news-tab a {
    font-size: 0.3rem;
    margin-right: 0.76rem;
  }

  .news-tab a:last-child {
    margin-right: 0;
  }

  .news-tab .tab-active {
    color: #d60202;
  }

  .sub_box {
    background: unset;
    padding: unset;
    flex-direction: column;
    align-items: unset;
    bottom: 0.24rem;
    left: 0;
    right: 0;
    padding: 0 0.3rem;
    height: 2rem;
  }

  .sub_box .breadcrumb {
    padding: 0.34rem 0;
  }

  .sub_box .breadcrumb li {
    color: #fff;
  }

  .sub_box .breadcrumb a {
    color: #fff;
  }

  .sub_box .breadcrumb .active {
    color: #fff;
  }

  .sub_box .breadcrumb img {
    width: 0.37rem;
    vertical-align: middle;
    margin-top: unset;
  }

 
}