JSFiddle - React, Tailwind, and code Playground

HTML

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

CSS

table {
    border-collapse: collapse;
}

td {
    border-bottom-style: solid; 
}