@keyframes rubberBand{from,to{transform:scale3d(1,1,1);}30%{transform:scale3d(1.25,.75,1);}40%{transform:scale3d(.75,1.25,1);}50%{transform:scale3d(1.15,.85,1);}65%{transform:scale3d(.95,1.05,1);}75%{transform:scale3d(1.05,.95,1);}}.rubberBand{animation-name:rubberBand;}