JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr><td>Info 1</td></tr>
    <tr><td>Info 2</td></tr>
    <tr class="openingTimes"><td>Opening Times Row</td></tr>
    <tr><td>Info 3</td></tr>
    <tr><td>Info 4</td></tr>
    <tr><td>Info 5</td></tr>
    <tr><td>Info 6</td></tr>
</table>

CSS

table tr:not(.openingTimes):nth-child(odd)
{
    background-color: #eeeeee;
}