JSFiddle - React, Tailwind, and code Playground

HTML

<div>dsdsds</div>
<p><a href="#">clickme</a></p>

CSS

div {
    position: absolute;
    transition: all 2s;
}
div.opa {
    opacity: 0;
}

JavaScript

$('div').click(function(){
    $(this).toggleClass('opa');    
})