JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#" id="click">Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod</a>
<div id="invisionize-test">
    tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
</div>

CSS

#invisionize-test {
    display: none;
}

JavaScript

var element = document.getElementById('invisionize-test');
var click = document.getElementById('click');

click.onclick = function () {
    if(element.style.display == 'block') {
        element.style.display = 'none';
    } else {
        element.style.display = 'block';
    }
}