JSFiddle - React, Tailwind, and code Playground
CSS Essential Training: lynda.com - Descendant Selectors
by Pritam Bohra
HTML
<!--
1. Select all the 'h2' elements on the page.
2. Select the 'h2' only within the 'section' element.
3. Select the 'h2' in anywhere within the 'main' element.
-->
<header>
<h1>header h1</h1>
<h2>header h2</h2>
</header>
<main>
<section>
<h2>section h2</h2>
</section>
<article>
<h2>article h2</h2>
</article>
</main>