JSFiddle - React, Tailwind, and code Playground

by Aniket Pant

HTML

<div>This element's opacity is 0.5! Note that both the text and the background-color are affected by the opacity level!</div>

CSS

div {
    background: rgba(255, 0, 0, 0.5); //Background color's opacity is at 0.5 without changing the text's opacity
}