JSFiddle - React, Tailwind, and code Playground

by Peter Aad

HTML

<div class="progressBar">
   <div class="progressBarIndicator">
   </div>
 </div>

CSS

.progressBar{background-color: #fff; height:20px;}
.progressBarIndicator{background-color: #000; height:20px;}

JavaScript

$('.progressBarIndicator').css("background", "red");