Hiding table data using

Just apply the style attribute to the tr tag. In the case of multiple tr tags, you will have to apply the style to each element, or wrap them in a tbody tag:

<table>
  <tr><th>Test Table</th><tr>
  <tbody style="display:none">
    <tr><td>123456789</td><tr>
    <tr><td>123456789</td><tr>
    <tr><td>123456789</td><tr>
  </tbody>
</table>