JSFiddle - React, Tailwind, and code Playground

by emanuele45

HTML

<table>
    <tr>
        <td>col 1</td>
        <td>col 2</td>
        <td class="lastpost">col 3</td>
    </tr>
</table>
<table>
    <tr>
        <td>col 1</td>
        <td>col 2</td>
        <td class="lastpost">col 3</td>
        <td class="moderation">col 4</td>
    </tr>
</table>

CSS

td.moderation:last-child, td.lastpost:last-child {
    background-color: #000;
    color: #fff;
}