.manage-courseware-modal {
  .empty-body {
    padding: 16px 0;
    .empty-tip {
      text-align: center;
      color: #333;
    }
    .empty-image {
      display: block;
      margin: 24px auto 12px;
      width:150px;
      height:150px;
    }
    .empty-button {
      display: block;
      margin: 0 auto 8px;
    }
    .empty-text {
      color: #999;
      text-align: center;
    }
  }
  .manage-body {
    .header {
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      .header-button {
        margin-right: 8px;
      }
      .header-tip {
        color: #666;
      }
    }
    .ant-table-bordered .ant-table-thead tr th:last-child {
      border-right: none !important;
    }
    .ant-table-bordered .ant-table-tbody tr td:last-child {
      border-right: none !important;
    }
    td {
      color: #666;
    }
    .courseware-name {
      display: flex;
      align-items: center;
      cursor: pointer;
      .item-img {
        width: 24px;
        height: 24px;
        object-fit: cover;
        border-radius: 2px;
        margin-right: 8px;
      }
      .name {
        max-width: 154px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
      }
      &:hover {
        .name {
          color: #2966FF;
        }
      }
    }
  }
}