If you’re like me, which seems unlikely as statistically you’re probably far more sensible, you’ll get really annoyed when the white spacing or indentation isn’t consistent within a file.
Because of this, I recently wrote a little Ruby script which would automatically clean up my CSS files and make them all nice and pretty. It’s now publicly available on Github if you want a copy.
At some point in the future I’m intending to do similar scripts for other file types – the SocietasPro codebase already has a similar system for PHP, though that only flags inconsistencies, it doesn’t correct them.