How to align collapsible inline with header text

How to align collapsible inline with header text

Hi there,

I have a collapsible in my header but it appear on it's own line which makes the header quite big. How can I align it (Options) with the header text (h1) to the right or left. Here is my code:
  1.     <div data-role="page" id="home">
            <div data-role="header">
                <h1>App Title</h1>
                <div data-role="collapsible" data-collapsed="true" data-mini="true">
                    <h4>Options</h4>
                    <ul id="options" data-role="listview" data-mini="true">
                        <li><a href="#addphone">Add Phones</a></li>
                        <li><a href="#removephone">Remove Phones</a></li>
                    </ul>
                </div>
            </div><!-- /header -->

Joe