title: Style <rich:tooltip> to look like HTML title
body: <p>I got a JSF page which has a <code>&lt;rich:tooltip&gt;</code> as well as an arbitrary component with a <code>title</code> attribute.
  Those two do neither look, nor act in the same way.</p>
  
  <p>HTML <code>title</code> attribute has rounded corners, a black border, a smaller font and does not show directly on mouseover.</p>
  
  <p>Do you have any idea, how I can achieve a more similar behaviour on both tooltips? I thought of CSS styling via the <code>styleClass</code> option of <code>&lt;rich:tooltip&gt;</code>.</p>