.reference-online-check-drawer {
    .mb16 {
      margin-bottom: 16px;
    }
    .refer-panel-head {
      display: flex;
      align-items: center;
      width: 100%;
      > span {
        max-width: 90%;
        margin-right: 4px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
      }
    }
    .ant-collapse-content-box {
      padding: 16px;
      background-color: @bg-color-quaternary;
    }
  }