.top {
    width: 100%;
    height: 573px;
    text-align: center;
    background: url(https://img-md.veimg.cn/meadincms/img5/2020/8/5DF9168402654C14AFDCD02CA3A1822E.jpg) no-repeat center top;
  }

  .s3 li {
    height: 470px;
  }

  .top-banner img {
    width: 100%;
  }
  .fixed:after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden; 
  }
  .atlas .inner li img{
    width: 641px;
  }
  .atlas.my-atlas{
    position: relative;
    max-height: inherit;
  }
  .s4{
    padding-bottom: 0;
  }
  
  .atlas .inner li{
    position: relative;
  }
  .atlas .inner .p{
    position: absolute;
    bottom: 0;
    left: 80px;
  }
.min-title {
  position: relative;
  text-align: center;
  margin: 24px 0 24px 0;
}
.min-title h3 {
  display: inline-block;
  font-size: 18px;
  color: #484848;
  font-weight: normal;
  line-height: 30px;
  padding: 0 16px;
}

.min-title .left, .min-title .right {
  display: inline-block;
  vertical-align: top;
  margin-top: 14px;
  border-top: 1px solid rgba(0, 0, 0, 0.3);
  width: 360px;
  height: 0;
}
.s5 .logo-list {
  font-size: 0;
  text-align: center;
  overflow: hidden;
  margin: 0 -8px;
  padding-left: 0;
}
.logo-list li {
  display: inline-block;
  margin: 0 8px;
  margin-bottom: 16px;
  width: auto;
  float: none;
}
.logo-list li a img {
  display: inline-block;
  vertical-align: top;
  width: 111px;
  border-radius: 4px;
}
  @media screen and (max-width: 750px) {

    .top {
      background-size: 100% 100%;
      background: url(https://img-md.veimg.cn/meadincms/img5/2021/7/F439C92CAC1B434AB2D15DE783354445.jpg) no-repeat center;
      height: 464px;
    }
  }

  @media screen and (max-width: 414px) {
    .top {
      background: url(https://img-md.veimg.cn/meadincms/img5/2021/7/6E4450F9CAFA410A8BAB38FA2234C079.jpg) no-repeat center top;
      background-size: 100% 100%;
      height: 274px;
      text-align: center;
    }
  }
  .brand-show{
    padding-top: 60px;
  }
  @media screen and (min-width: 1000px) {
    .topnav_box{
      margin-top: -4px;
    }
    .atlas .switch{
      padding-bottom: 60px;
    }
    .s3 li {
       padding: 0 38px;
          /* margin: 0 14px 14px 0; */
          /* width: 300px; */
      }
      .s5 ul{
          padding-left: 0;
      }
      .s5 li {
          margin: 0 ;
          width: 300px;
      }
      .s5 img{
          width: 100%;
          height: auto;
      }
    .w1001{
      width: 1000px;
    }
    .atlas .round-table-bbs{
      padding-bottom: 60px;
      height: 680px;
    }
    .roundTableBbs-swiper {
      position: relative;
    }

    .roundTableBbs-swiper .swiper-container {
      height: 680px;
      width: 987px;
    }

    .round-bbs img {
      vertical-align: middle;
      width: 100%;
      display: block;
    }

    .round-bbs {
      width: 987px;
      position: relative;
      display: block;
    }

    .round-text {
      position: absolute;
      bottom: 0;
      color: #fff;
      width: 100%;
      background-color: rgba(0, 0, 0, 0.7);
      font-size: 24px;
      letter-spacing: 1px;
      line-height: 70px;
      font-weight: 400;
      text-align: center;
      height: 70px;
    }

    .roundTableBbs-swiper .pagination {
      position: absolute;
      width: 100%;
      bottom: 0;
      text-align: right;
    }

    .roundTableBbs-swiper .pagination .swiper-pagination-switch {
      display: inline-block;
      width: 10px;
      height: 10px;
      border-radius: 5px;
      margin: 0 5px;
      cursor: pointer;
      background-color: #D6D6D6;
    }

    .roundTableBbs-swiper .pagination .swiper-active-switch {
      background-color: #9E9E9E;
      width: 44px;
      margin: 0 8px;
    }
  }
  .atlas .switch, .atlas .inner li {
    height: 427px;
}

  @media screen and (max-width: 999px) {
    .topnav_box1{
      margin-top: -4px;
    }
    .footer{
      width: 100%;
    }
    .switch1 .inner li img{
      margin: 0 auto 30px auto;
    }
    .switch1 .inner .p{
      width: 100%;
      margin-left: 0;
    }
    /* .switch .next{
      right: 0px;
    } */
    #fnav .w1001 ul a li{
      padding: 0;
    }
    .inner .p{
      margin-left: 28px;
    }
    .min-title {
        position: relative;
        text-align: center;
        font-size: 0;
        vertical-align: middle;
        margin: 0.426667rem 0;
    }
    .min-title .left,
    .min-title .right {
        width: 2.56rem;
        display: inline-block;
        vertical-align: middle;
        border: .026667rem solid rgba(0, 0, 0, 0.3);
        margin-top: 0;
    }
    .min-title h3 {
        font-size: 0.373333rem;
        color: #484848;
        line-height: 0.506667rem;
        text-align: center;
        display: inline-block;
        padding: 0 0.426667rem;
        vertical-align: middle;
    }
    .logo-list {
      font-size: 0;
      text-align: center;
    }
    .s5 .logo-list li {
      width: auto;
      display: inline-block;
      margin: 0 0.106667rem;
      margin-bottom: 0.213333rem;
    }
    .logo-list li a img {
      width: 2.106667rem;
      border-radius: 0.106667rem;
      height: auto;
      margin-left: 0;
      margin-bottom: 0;
    }
    .rubbish .inner li{
      height: auto;
    }
    .inner li img{
      height: auto;
    }
    .s3_name{
      height: auto;
      padding-top: 6px;
      padding-bottom: 6px;
    }
    .s3 li{
      height: auto;
      margin-bottom: 1.066667rem;
    }
    .s3 img{
      height: auto;
    }
    .s3_desc{
      height: auto;
    }
    .s3_title{
      width: 300px;
      margin: 0 auto;
    }
    .s1_content{
      height: auto;
      padding-bottom: 20px;
    }
    #fnav .w1001 ul {
      display: flex;
      justify-content: space-around;
    }
    #fnav .w1001 ul a li {
      width: auto;
    }
    .switch .switch1{
      margin-left: 0;
    }
    .atlas .switch{
      width: 100%;
      margin-left: 0;
    }
    .round-table-bbs {
      padding-top: .8rem;
    }

    .roundTableBbs-swiper {
      background-color: #fff;
    }

    .roundTableBbs-swiper .swiper-container {
      min-height: 7.5rem;
      width: 10rem;
    }

    .roundTableBbs-swiper .swiper-slide {}

    .round-bbs {
      width: 8.533333rem;
      margin-left: .48rem;
      position: relative;
      display: block;
    }

    .round-bbs img {
      width: 100%;
      border-radius: 2px;
    }
    .roundTableBbs-swiper .swiper-slide {
      padding-bottom: 0;
      position: static;
      width: auto;
    }
    .round-text {
      margin-top: .266667rem;
      font-size: .48rem;
      font-weight: 500;
      line-height: .666667rem;
      color: #222222;
      padding: 0 .266667rem;
    }
    .roundTableBbs-swiper img{
      height: auto;
      margin: 0;
    }
    .switch.round-table-bbs{
    }
    .pagination.switch-pag {
      display: none;
    }
    .swiper-container.pic-show4{
      width: 100%;
    }
    .switch{
      width: 100%;
    }
    .s6 .inne1r li{
      width: 100%;
    }
    .s6 .inner li a{
      width: 10rem;
      display: flex;
      justify-content: center;
    }
    .s6 .inner li img{
      width: 310px;
    }
    .s5 ul li{
      height: auto;
    }
  }