title: Change Select List Option background colour on hover
body: <p>Is it possible to change the default background color of a select list option on hover?</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;select id="select"&gt;
      &lt;option value="1"&gt;One&lt;/option&gt;
      &lt;option value="2"&gt;Two&lt;/option&gt;
      &lt;option value="3"&gt;Three&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>I have tried  <code>option:hover { background-color: red; }</code>, but it is of no use. Does anybody know how to do this?</p>