@keyframes headShake{0%{transform:translate(0)}6.5%{transform:translate(-6px)rotateY(-9deg)}18.5%{transform:translate(5px)rotateY(7deg)}31.5%{transform:translate(-3px)rotateY(-5deg)}43.5%{transform:translate(2px)rotateY(3deg)}50%{transform:translate(0)}}.headShake{animation-name:headShake;animation-timing-function:ease-in-out}