JSFiddle - React, Tailwind, and code Playground

HTML

<table border="1">
  <tr>
    <td rowspan="2">Hello<br/> World</td>
    <td>One</td>
  </tr>
  <tr style="visibility: collapse">
    <td>Two</td>
  </tr>
  <tr>
    <td>Three</td>
    <td>Four</td>
  </tr>
</table>