@media screen and (max-width: 768px) {
  .mechandise {
    width: 100%;
    padding: 0.8372rem 0px;
  }
  .mechandise .mechandise-hd {
    flex-direction: column;
  }
  .mechandise .mechandise-hd h1 {
    font-size: 0.5581rem;
  }
  .mechandise .mechandise-hd .mechandise-hd-tab {
    margin-top: 0.2326rem;
    width: 7.4667rem;
    display: flex;
    justify-content: space-between;
    border: 1px solid #000;
    border-radius: 0.5333rem;
    background-color: #f0f0f0;
  }
  .mechandise .mechandise-hd .mechandise-hd-tab .tab-item {
    height: 0.8rem;
    line-height: 0.8rem;
    font-size: 0.3733rem;
    text-align: center;
    padding: 0 0.2133rem;
    border-radius: 0.5333rem;
    background-color: #f0f0f0;
  }
  .mechandise .mechandise-hd .mechandise-hd-tab .tab-item:nth-child(2) {
    margin-left: 0;
    flex: 55;
  }
  .mechandise .mechandise-hd .mechandise-hd-tab .tab-item.active {
    background-color: #000;
    color: #bfff00;
  }
  .mechandise .mechandise-bd .mechandise-list {
    gap: 0.4267rem;
    margin-top: 0.2326rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  .mechandise .mechandise-bd .mechandise-list .mechandise-item {
    width: 4.24rem;
    height: 5.1733rem;
    border-radius: 0.3733rem;
  }
  .mechandise .mechandise-bd .mechandise-list .mechandise-item .mechandise-name {
    font-size: 0.2326rem;
    height: 0.9333rem;
    line-height: 0.9333rem;
    border-bottom-right-radius: 0.3733rem;
    border-bottom-left-radius: 0.3733rem;
  }
}