JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <div>
        <div>
            <div>
                &nbsp;
            </div>
        </div>
    </div>
</div>

CSS

div {
    background:rgba(0,0,0,0.2);
}

JavaScript

$('div').children(function(){
    $('div').first().fadeIn();
});