JSFiddle - React, Tailwind, and code Playground

HTML

<table id="Table">
    <tr>
        <td id="1">1</td>
    </tr>
    <tr>
        <td id="2">2</td>
    </tr>
    <tr>
        <td id="3">3</td>
    </tr>
    <tr>
        <td id="4">4</td>
    </tr>
    <tr>
        <td id="5">5</td>
    </tr>
</table>

JavaScript

$("#Table tr:nth-last-child(2)").css('color','red');