JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr>
        <td></td><td></td><td></td>
    </tr>
    <tr>
        <td></td><td></td><td></td>
    </tr>
    <tr>
        <td></td><td></td><td></td>
    </tr>
</table>

CSS

body {
    background: #014c6b;
}

table {
    background: #013a55;
    border-collapse:collapse;
}

td {
    width: 200px;
    height: 100px;
    border: 2px groove #205B7C;
}