[ticket/10037] Apply attached patch with a few changes

PHPBB3-10037
[ticket/10037] Fix table in subsilver2

Thanks, nickvergessen! ;-)

PHPBB3-10037
Merge remote-tracking branch 'Elsensee/ticket/10037' into develop-olympus

* Elsensee/ticket/10037:
  [ticket/10037] Fix table in subsilver2
  [ticket/10037] Apply attached patch with a few changes