@keyframes bell-shake{0%{transform:rotate(0)}15%{transform:rotate(-15deg)}30%{transform:rotate(15deg)}45%{transform:rotate(-10deg)}60%{transform:rotate(10deg)}75%{transform:rotate(-5deg)}90%{transform:rotate(5deg)}to{transform:rotate(0)}}.cart-shake{transform-origin:top;animation:.6s ease-in-out bell-shake}