I have some style rules for a visual element, and those rules should be the same across any skin the user chooses. Is there a "standard" .css file that I could place these in, that is linked to by the mediawiki engine no matter what skin is used? "common/common.css" looked good, but it's not used by, for example, Monobook. Or do I need to insert these rules into the screen stylesheet for each skin? Thanks, Ken