JSFiddle - React, Tailwind, and code Playground

HTML

<table margin="2">
 <tr>
   <td>Célula 1</td>
   <td>Célula 2</td>
 </tr>
 <tr>
   <td>Célula 3</td>
   <td>Célula 4</td>
 </tr>
</table>

CSS

td {
    padding: 15px;
    border: 1px solid black;
}