I tried to costomize the Skin to better fit with the rest with a MediaWiki:DarkVector.css-Page, but it doesn't work. Does anyone have an Idea what changes I have to make to get it tow work?
Topic on Skin talk:DarkVector/Flow
I have observed the same problem. A workaround is editing darkvector.less, but this can make upgrades more difficult.
You should edit page with name MediaWiki:Darkvector.css instead of MediaWiki:DarkVector.css
oh that could explain it.