.progressBar {
	position: fixed;
	top: 50%;
	left: 50%;
	background: white;
	box-shadow: black 0 0 2rem;
	border-radius: 100vh;
	transform: translate(-50%, -50%);
	transition: top .5s ease-in-out;

	&.hiddenBottom {
		top: 200vh;
	}
}

