While in the horizontal menu, padding is fine, in the vertical drop-right menu the padding is too big and may require extensive scrolling down. Kind of ugly. Cannot find the css and the proper name of the main menu block.
Using the Responsive theme: Facebook
Also when you open the subcategories, they start from the same level and go down even deeper - imagine 20 main categories and from the 20th > another 30 subs down. Is there a way for the next level categories to start from the top of the block rather than from the parent category level?