.item-1 {
		grid-column: 2 / 12;
		grid-row: 1 / 3;
	}
	
	.item-2 {
		grid-column: 2 / 12;
		grid-row: 3 / 7;
		background-color: #ef4444;
		--contour: #ef4444;
	}

	.item-3 {
		grid-column: 2 / 12;
		grid-row: 7 / 15;
		background-color: #f59e0b;
		--contour: #f59e0b;
	}
	
	.item-4 {
		grid-column: 2 / 12;
		grid-row: 15 / 20;
		background-color: #a59e0b;
		--contour: #a59e0b;
	}