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

<div class="yui3-hd">

<h3>Easing Effects</h3>

<a title="collapse element" class="yui3-toggle"><em>-</em></a>

</div>

<div class="yui3-bd">

<p>Click the icon in the header to shrink the element's height to zero with the "backIn" effect.</p>

</div>

</div>

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