bugfix: use sass variable for background color
bugfix: use sass variable for background color

ydf/SpinKit,roberto-slopez/SpinKit,Renji/SpinKit,waltercassiano/SpinKit,iFallen/SpinKit,coffee-cup/SpinKit,willshawzq/SpinKit,luck2011/SpinKit,ermakovmaxim/SpinKit,wpcastil/SpinKit,david43/SpinKit,roberto-slopez/SpinKit,Jalaj-khajotia/SpinKit,Renji/SpinKit,marcusrogerio/SpinKit,GabrielApG/SpinKit,jainishshah17/SpinKit,Prabhakaran/SpinKit,marcusrogerio/SpinKit,tobiasahlin/SpinKit,yasinfaurk/SpinKit,hamednourhani/SpinKit,hamednourhani/SpinKit,LuisCDias/SpinKit,mcanthony/SpinKit,mehuleo/SpinKit,mubassirhayat/SpinKit,ilovezy/SpinKit,mehuleo/SpinKit,yasinfaurk/SpinKit,liangxiaojuan/SpinKit,kasperpeulen/SpinKit,gauravshankar/SpinKit,Jiasm/SpinKit,jmagnusson/SpinKit,defconcepts/SpinKit