@media screen and (max-width: 1024px) {
  .case {
    width: 100%;
    margin: 0 auto;
    margin-top: 0.4rem;
  }
  .case > .case_title {
    font-size: 0.36rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .case > .case_title > img {
    margin-right: 0.2rem;
  }
}

@media screen and (min-width: 1025px) {
  .case {
    max-width: 1300px;
    margin: 0 auto;
    margin-top: 40px;
  }
  .case > .case_title {
    font-size: 36px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .case > .case_title > img {
    margin-right: 10px;
  }
  .case > .case_box > .case_item_box {
    margin-top: 40px;
  }
  .case > .case_box > .case_item_box > .case_item_box_title {
    font-size: 29px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .case > .case_box > .case_item_box > .case_item_box_title > .twodiv {
    font-size: 14px;
    font-weight: normal;
    color: #b5afaf;
  }
  .case > .case_box > .case_item_box > .case_item_box_title > .twodiv:hover {
    color: #ca262d;
  }
  .case > .case_box > .case_item_box > .case_item_box_casebox {
    display: flex;
    flex-wrap: wrap;
    margin-top: 40px;
  }
  .case > .case_box > .case_item_box > .case_item_box_casebox > a {
    width: 23%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 20px;
  }
  .case > .case_box > .case_item_box > .case_item_box_casebox > a:hover {
    color: #ca262d;
  }
  .case > .case_box > .case_item_box > .case_item_box_casebox > a > img {
    width: 100%;
    height: auto;
    object-fit: cover;
  }
  .case > .case_box > .case_item_box > .case_item_box_casebox > a > div {
    margin-top: 10px;
  }
  .case > .pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .case > .pagination > .frame {
    width: 40px;
    height: 30px;
    border: solid 1px #dedede;
    color: #b9b9b9;
    line-height: 30px;
    text-align: center;
    border-radius: 5px;
    margin-right: 10px;
    cursor: pointer;
    font-size: 14px;
  }
  .case > .pagination > .frame:hover {
    background-color: #ca262d;
    color: #ffffff;
  }
  .case > .pagination > .frame:last-child {
    margin-right: 0;
  }
  .case > .pagination > .pageitem {
    width: 30px;
    height: 30px;
    font-size: 14px;
    border: solid 1px #dedede;
    line-height: 30px;
    text-align: center;
    border-radius: 5px;
    margin-right: 10px;
    cursor: pointer;
  }
  .case > .pagination > .pageitem:hover {
    background-color: #ca262d;
    color: #ffffff;
  }
  .case > .pagination > .pageitem_acitive {
    background-color: #ca262d;
    color: #ffffff;
  }
  .case > .pagination > .font {
    color: #000;
  }
}