JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr>
       <td style='width:20px'>1</td><td style='width:80px'>2</td>
    </tr>
    <tr>
        <td style='width:50px'>2</td><td style='width:50px'>3</td>
    </tr>
</table>

CSS

table{width: 100%; border-collapse: collapse; table-layout: fixed;}
table td{height: 50px; border: 1px solid #000;}