This page has the following styles:
P.ex {margin-top: auto; margin-bottom: auto; padding-top: 0; padding-bottom: 0;}
There should be no margin between this paragraph and the
next, because according to the CSS2 Spec, Section
10.6.3, if margin-top or margin-bottom
have the value auto, then they become zero.
This is the next P element.
(Back to Browser Testing Information, David Baron)