remove dark blue background on mozilla footer (fixes #51)
remove dark blue background on mozilla footer (fixes #51)

mozilla/moz-games,mozilla/moz-gdc,potch/moz-games,deathping1994/moz-games,chirilo/moz-games,potch/moz-games,chirilo/moz-games,mozilla/moz-games,deathping1994/moz-games,mozilla/moz-gdc