Cleanup Files
- put style information into css file
- use coding conventions
(from redmine: issue id 2097, created on 2015-01-21 by gmueller, closed on 2015-01-27)
- Relations:
- child #2087
- put style information into css file
(from redmine: issue id 2097, created on 2015-01-21 by gmueller, closed on 2015-01-27)