@keyframes shake {
	0%, 100% {
		left: 50%;
	}
  10%, 30%, 50%, 70%, 90% {
		left: 48%;
	}
  20%, 40%, 60%, 80% {
		left: 52%;
	}
}

@keyframes spinner {
	0% {
		transform: translate(-50%, -50%) rotate(0deg);
	}
	100% {
		transform: translate(-50%, -50%) rotate(360deg);
	}
}

.shake {
	animation-name: shake;
	animation-duration: 0.75s;
	animation-fill-mode: both;
}