JSFiddle - React, Tailwind, and code Playground

by slace

HTML

<div>
        <p>Should be red.</p>
        <p class="classy">Should be black.</p>
        <span>Should be green</span>
    </div>

CSS

p:not(.classy) { color: red; }
:not(p) { color: green; }
div { color: black; }