krasno

1. wonderfully; splendidly
   Proveli smo se krasno na moru. — We had a wonderful time at the seaside.
   Ova haljina ti krasno stoji. — This dress looks wonderful on you.

2. ironic (as a reaction) great!; just perfect!
   Krasno, opet je nestalo struje! — Great, the power's gone out again!