JSFiddle - React, Tailwind, and code Playground

HTML

<div id="contact">
    Contact me!
</div>
<a href="#" id="toggle">Contact</a>

CSS

#contact
{
    display: none;
    background: grey;
    color: #FFF;
    padding: 10px;
}

JavaScript

$(function()
  {
     $("a#toggle").click(function()
                         {
                            $("#contact").slideToggle();
                            return false;
                         }); 
  });