<div id="demo" class="yui3-module">

<div class="yui3-hd">

<h3>Reversing an Animation</h3>

</div>

<div class="yui3-bd">

<p>Click the icon in the header to toggle the element's height.</p>

</div>

</div>

<p>This is placeholder text used to demonstrate how the above animation affects subsequent content.</p>