JSFiddle - React, Tailwind, and code Playground

HTML

<table width="600" cellpadding="0" cellspacing="0">
    <tr>
        <td width="75%">Test</td>
        <td width="21%">Test</td>
    </tr>    
    <tr>
        <td width="21%">Test</td>
        <td width="75%">Test</td>
    </tr>
</table>

CSS

td{
    float:left;
    display:block;
    box-sizing:border-box;
    -webkit-box-sizing:border-box;
    background:lightblue;
    margin:0 2% 2% 0;
    padding:20px 10px;
}