Bump default top and bottom margin
Bump default top and bottom margin

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