style (game): fix margin to center game in display
style (game): fix margin to center game in display

Numose/builders-game,fuzzwizard/builders-game,fuzzwizard/builders-game,Numose/builders-game,Hrr-19-crushers/builders-game,Hrr-19-crushers/builders-game,Hrr-19-crushers/builders-game,fuzzwizard/builders-game,Numose/builders-game