title: CSS :selected pseudo class similar to :checked, but for <option> elements
body: <p>Is there a way to style the currently selected <code>&lt;option&gt;</code> element in a <code>&lt;select&gt;</code> element?</p>
  
  <p>I could then give a background color to the currently selected option element? That way I can style the option that's currently viewable in the closed dropdown.</p>