.rubberBand {animation: rubberBand 1s linear 0s forwards normal;}
@keyframes rubberBand{0%{transform:scaleX(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)}to{transform:scaleX(1)}}

.tada {animation: tada 1s linear 0s forwards normal;}
@keyframes tada {0% {transform: scale3d(1, 1, 1);}10%, 20% {transform: scale3d(.9, .9, .9) rotate3d(0, 0, 1, -3deg);}30%, 50%, 70%, 90% {transform: scale3d(1.5, 1.5, 1.5) rotate3d(0, 0, 1, 3deg);}40%, 60%, 80% {transform: scale3d(1.5, 1.5, 1.5) rotate3d(0, 0, 1, -3deg);}100% {transform: scale3d(1, 1, 1);}}