JSFiddle - React, Tailwind, and code Playground

by Ignacio Fuentes

HTML

<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
<button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#demo">
  simple collapsible
</button>
 <br>
<br>
<div id="demo" class="collapse in"> Collapsible content</div>

CSS

#demo {
background-color:green;
}