body{
  background: #f8f8f8;
}
.n_itembox{
    display: flex !important;
}

  .daohang {
      width: 1000px;
      margin: 0 auto;
    }

    /* 更小 */
    @media screen and (max-width: 1359px) {
      .daohang {
        width: 1000px;
      }
    }

    /* 720p */
    @media screen and (min-width: 1360px) and (max-width: 1919px) {
      .daohang {
        width: 85vw;
      }
    }

    /* 1080p屏幕 */
    @media screen and (min-width: 1920px) and (max-width: 2559px) {
      .daohang {
        width: 85vw;
      }
    }

    /* 2K屏幕 */
    @media screen and (min-width: 2560px) {
      .daohang {
        width: 2000px;
      }
    }

    .r_itemBox {
      border:  none;
      background: transparent;
    }

    .as-list{
      background-color: #fff;
      border-radius: 6px;
    }
    .item-link{
      display: inline-block;
    }