JSFiddle - React, Tailwind, and code Playground

HTML

<table class="table-striped">
    <tbody>
        <tr><td>Odd</td></tr>
        <tr><td>Even</td></tr>
        <tr><td>Odd</td></tr>
        <tr><td>Even</td></tr>
    </tbody>
</table>

CSS

.table-striped > tbody > tr:nth-child(odd) > td,
.table-striped > tbody > tr:nth-child(odd) {
  background-color: #f00;
 }