title: Drupal - Add class to menu of number of items it contains?
body: <p>How can I add a class to a menu of the number of items it contains?</p>
  
  <p>My site has a menu that will always have either 7 or 8 items, as one will be regularly be enabled and disabled. I want to style the links slightly differently in either case. If the menu had a class of the number of items being used this would be easy. </p>
  
  <p>Thanks </p>