JSFiddle - React, Tailwind, and code Playground
CSS - Alternating TR colors
HTML
<table>
<tr>
<td>foo</td><td>foo</td><td>foo</td>
</tr>
<tr>
<td>foo</td><td>foo</td><td>foo</td>
</tr>
<tr>
<td>foo</td><td>foo</td><td>foo</td>
</tr>
<tr>
<td>foo</td><td>foo</td><td>foo</td>
</tr>
<tr>
<td>foo</td><td>foo</td><td>foo</td>
</tr>
</table>
CSS
tr:nth-child(odd) { background-color:#eee; }
tr:nth-child(even) { background-color:#fff; }