Problem: List items containing links seemed to have inexplicable padding-bottom (or the links had margin-bottom) – yet they didn’t. There was just a space.
This is how it should have looked:
The solution: The solutions are always the simplest, yet always the hardest to find… Display the list item inline.
Apparently this is due to the formatting you would normally do in your text editor. Another fix is to remove all formatting in your markup – but I feel this makes your code difficult to maintain. Better do the fix above.
Please note: This is not the double margin bug in internet explorer 6 – there was no margin/padding on the items.