Sent by mistake.
Sorry for the spam :
Changing css in the below way should work.
I tried this but no change. The labels disapper all together. At first I thought that it could be an issue becuase my labels are too long, so I shortten the labels using labelFunction but that didn't seem to do anything either.
Applying the style doesn't cause labels to rotate. If I change the chart size, lables shrink/increase in size, but no rotation.