JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <div>
        <div>
            <div>
                <div>Some Text</div>
            </div>
        </div>
    </div>
</div>

CSS

div {background:blue;border:1px solid #FFF;padding:20px;}

JavaScript

$('div:contains(Some Text):not(:has(div))').css('background','red');