JSFiddle - React, Tailwind, and code Playground

HTML

<p class="click">Klik mig</p>
<div>asdsa
asdasdas
<br>
asd
<br>
asd
asd
asd
</div>

CSS

.click { cursor:pointer; }

JavaScript

$(document).ready(function() {
     $('.click').click(function() {
         $('div').slideToggle('slow');
     });
 });