title: How to change the border-radius of a div on hover using jquery?
body: <pre><code>$('#categories').hover(
      function() {
          $(this).find('#menulist').show();
      },
      function() {
          $(this).find('#menulist').hide();
      }
  )
  </code></pre>
  
  <p>What else should i add inside the hover function to change the border-radius property?</p>