JSFiddle - React, Tailwind, and code Playground

HTML

<table style="width:200px; border: 1px solid #000;">
    <tr>
        <td style="height:100px;"></td>
    </tr>
    <tr>
        <td style="height:200px;">
            <div style="height:100%; background: #f00;"></div>
        </td>
    </tr>
</table>