Screenshot of current state
The page layout and the single questions look like they are supposed to now. CSS took more time that I expected it to. Random question layout (+listing of the questions of the category in the random question box) and question bank layout are still unimplemented, which translates to being just about one week behind schedule.
Turns out that in Finland everybody (teachers) is still on holiday next week anyway so arranging usability testing would probably not have been easy, anyway.