JSFiddle - React, Tailwind, and code Playground

HTML

<table border="1">
    <tr>
        <td>
            <p>This is some content</p>
            <div style="position:absolute; right:0px; top:0px; background: red;">
                absolute
            </div>
        </td>
        <td>
            <p>This is some content</p>
            <p>This is some content</p>
            <p>This is some content</p>
            <p>This is some content</p>
            <p>This is some content</p>
            <p>This is some content</p>
            <div style="position:absolute;right:0px; top:0px; background: red;">
                absolute
            </div>
        </td>
    </tr>   
</table>

CSS

td {
    position: relative;
    background: yellow;
}

:-moz-any-link > html, tr {
    display: flex;
    flex-direction: row;
}

:-moz-any-link > html, td {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

p {
    margin: 0;
}