JSFiddle - React, Tailwind, and code Playground

HTML

<table>
  <tr>
    <td rowspan="2">122222222222</td>
    <td rowspan="2">222222222222222</td>
  </tr>
</table>

CSS

td {
  border: 1px solid #CCC;
  height: 100vh;
  width: 50vw;
  text-align: center;
}

table {
  border: 1px solid black;
}