[SSF] UI, Task label change

http://sunflower.sahanafoundation.org/eden/project/task/308 and...
http://sunflower.sahanafoundation.org/eden/project/task/44
I made these changes here https://github.com/flavour/eden/pull/892/ but now I realized that it's better to keep pre-line that takes care of new lines as well. Or Do you think it's better to keep it normal here and override in the style.css ?