JSFiddle - React, Tailwind, and code Playground

by TheDiamondDoge

HTML

<table>
<tr>
  <td>Hi</td>
  <td>I</td>
  <td>Am</td>
  <td></td>
  </tr>
</table>

CSS

.hidden {
  display: none;
}

td:not(:empty) {
  border: 1px solid black;
  min-width: 20px;
}