I have the following markup for a drop down menu (http://jsfiddle.net/77f4m6n5/2/):
<a href="#" dropdown>Open
<ul>
<li>Item 1</li>
<li>Item 2</li>
</ul>
</a>
<div>
Remaining Content
</div>
How can I, using CSS, make the UL inside the A tag to show over the remaining content and not push it down when it opens?