JSFiddle - React, Tailwind, and code Playground

HTML

<html>
    <body>
        <div><p title="gogo">Placeholder</p><p>Good</p></div>
        <div><p>Bad</p></div>
    </body>
</html>

JavaScript

$('div:has(p[title="gogo"]:nth-child(1))').css({
    border: '1px solid blue'
});