Fixes some titlebg areas to display better, thanks to Illori and ARG

Signed-off-by: Bryan Deakin <runic@simplemachines.org>
Another small CSS fix brought to us by ARG

Signed-off-by: Bryan Deakin <runic@simplemachines.org>
Merge pull request #487 from smfrunic/release-2.1

Fixes some titlebg areas to display better, thanks to Illori and ARG