title: Possible to overlay a Button on top of another?
body: <p>I am trying to overlay a sort of button on top of another button.  The reason being I want to explain to the user what certain buttons will do.  </p>
  
  <p><strong>For example:</strong>
  There will be a button. In the top right or whatever of that button there will be a question mark. When the user presses the question mark it will explain what that button does.</p>