Help with inline editing of content in an absolutely positioned container in IE 9/10

For a project I'm working on, I need to allow a user to edit inline the content that's within an absolutely positioned container.  I am able to get this working in FF and Chrome.

Here's a sample of the markup for the absolutely positioned container:

<div id="container">
    <div id="content">
        <p>User content here</p>
    </div>
</div>

#container is absolutely positioned, but #content is relatively positioned.  The CKEDITOR.inline() call is applied on the #content div.  In IE, the content isn't editable when I click on it and there's a resize border with handles (I guess from browser itself?) around the content, as if the editor thinks it's an absolutely positioned content.

I'm using the latest CKEditor 4.1.1.  Any ideas on how I can get editing working in IE with the setup I have?

Thanks in advance.