CSS Leftovers (Mantis - Antechinus)

This PR opened for Antechinus, all changes/suggestions done by Antechinus.

- http://dev.simplemachines.org/mantis/view.php?id=5018
- http://dev.simplemachines.org/mantis/view.php?id=5012

Signed-off-by: Antes <antes@simplemachines.org>