JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr>
        <td class="td">Col 1</td>
        <td class="td">Col 2</td>
        <td class="td">Col 3</td>
    </tr>
</table>

CSS

table {border-collapse: collapse;}
td    { padding: 10px; border: 1px solid red; }