JSFiddle - React, Tailwind, and code Playground

by Michel Penke

HTML

<div id="about-container">
         <p>Content here...</p>
     </div>

CSS

.about-container{
    background-color: #a3c17f;
    width: 500px;
    height:500px;
    margin: 0 auto;    
}

JavaScript

var abtContainer = document.getElementById('about-container');

if(abtContainer.length > 0) {
    abtContainer.classList.add('animated pulse'); 
}