The Gadget Doctor wrote:
I would like to customize the way some of my pages print (in line with the CSS I've added when they are viewed on screen.
I know that I could just edit the commonPrint.css file but I'm trying very hard to avoid touching any of the Mediawiki default files as I would rather not have to mess around during upgrades.
Is there a way to make these changes outside of editing that file on the server?
Gadget Doctor
You can edit Mediawiki:Common.css using @media rules. Having a MediaWiki:Printable.css is bug 13831