JSFiddle - React, Tailwind, and code Playground

HTML

<table width="100%">
		<tr>
            <td class="box" style="width:49%;">A</td>
            <td></td>
			<td class="box" style="width:49%;">B</td>			 
		</tr>
</table>

CSS

.box{
    background-color: grey;
    border: 1px solid black;
    padding: 10px;
}