JSFiddle - React, Tailwind, and code Playground

by toroncino

HTML

<ul>
    <li>Page 1</li>
    <li>Page 2
        <ul>
            <li>Subpage 1</li>
            <li>Subpage 2</li>
        </ul>
    </li>
    <li>
        Page 3
        <ul>
            <li>Subpage 1</li>
            <li>Subpage 2
                <ul>
                    <li>Subpage 1</li>
                    <li>Subpage 2 - make me red! </li>
                </ul>
            </li>
        </ul>
    </li>
</ul>

CSS

/* your selector here */ {
    color: red;
}

.last li:last-child {color: red;}

JavaScript

$('ul').last().addClass('last');