Hello! I found a bug with the translatewiki logo. In the page Special:Preferences it gets bigger.
Having a square version of the logo would be helpful.
I also noticed that the logo is not configured to be shown in the new Vector skin.
@Nike: it wouldn't be better to use "background-repeat: no-repeat; background-position: right center !important; background-size: contain;" instead of "background-size: 135px 135px"?