title: how to resize dropdown width and add tooltip to display
body: <p>I have a dropdown and I want to resize its width to 150 px.  I also want to add a tooltip, such that if I have select text length more than 150 px, it is shown using the tooltip.  Can I have an example please. After the selection, I want it to take the width of the selected text.</p>
  
  <pre><code>&lt;select id="myDropDownList" &gt;
                  &lt;option&gt;Loading...&lt;/option&gt;
              &lt;/select&gt;
  </code></pre>