JSFiddle - React, Tailwind, and code Playground

HTML

<button id="toggleButton">Bacon Me</button><div id="toggleSection">Bacon ipsum dolor sit amet pork chop magna pork, tempor in jowl ham labore rump tenderloin pariatur pancetta tri-tip pork loin. Spare ribs meatloaf ground round chicken, non esse cow.</div>

CSS

#toggleSection {display: none; padding: .5em; border: 1px solid #aaa; background: #eee; }

JavaScript

$('#toggleButton').click(function() {
                if ($('#toggleSection').is(":hidden")) {
                    $('#toggleSection').slideDown("slow");
                }
                else {
                    $('#toggleSection').slideUp("slow");
                }
               return false; 
            });