.shelf {
	height: calc(100vh);
	display: flex; 
	padding-top: initial;
}

.bigger-text {
	font-size: calc(12px + 6vw);
}

/* Responsive layout - makes a two column-layout instead of four columns */
@media screen and (max-width: 800px) {
	.column {
		flex: 50%;
		max-width: 50%;
	}
}

/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
	.column {
		flex: 100%;
		max-width: 100%;
	}
}