如何在PC和手机上滑动菜单？

如何解决如何在PC和手机上滑动菜单？

我有一个包含所有类别的导航菜单
在 PC 上它与水平滚动条配合得很好，但是在智能手机上，我不得不用 CSS 隐藏滚动条
这导致现在在 PC 上它们无法滑动类别
我怎样才能让它在两者上都能工作？

.parent {
  width: 100%;
  height: 30px;
  border: 1px solid #AAA;
  white-space: Nowrap;
  overflow-y: hidden;
}

.child {
  height: 45px;
  overflow-x: auto;
}

<div class="parent">
  <div class="child">
    <table id="ctl00_ContentPlaceHolder1_DataList1" cellspacing="0" border="0" style="border-collapse:collapse;">
      <tbody>
        <tr>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl00_hypCateg" href="Index.aspx?CodCateg=19">cat 1</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl01_hypCateg" href="Index.aspx?CodCateg=22">cat 2</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl02_hypCateg" href="Index.aspx?CodCateg=17">cat 3</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl03_hypCateg" href="Index.aspx?CodCateg=9">cat 23</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl04_hypCateg" href="Index.aspx?CodCateg=12">cat 5</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl05_hypCateg" href="Index.aspx?CodCateg=7">FARINA DA GRANI ANTICHI</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl06_hypCateg" href="Index.aspx?CodCateg=13">FRUTTA</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl07_hypCateg" href="Index.aspx?CodCateg=15">FUNGHI NATURALI</a> &nbsp;
          </td>
          <td>
            &nbsp;
            <a id="ctl00_ContentPlaceHolder1_DataList1_ctl08_hypCateg" href="Index.aspx?CodCateg=16">MAIALE</a> &nbsp;
          </td>
        </tr>
      </tbody>
    </table>
  </div>
</div>