JSFiddle - React, Tailwind, and code Playground

by Taleeb Anwar

HTML

<div class="frame">
    <div class="off">Off</div>
    <div class="on">On</div>
</div>

CSS

.on{
    background-color:red;
}

JavaScript

var onDiv = $('div.frame > div.on');

$('.frame').on('click', function () {
        $(onDiv).toggleClass('on');
    });