.container {
    display: grid;
    grid-gap: 8px;
    grid-template-columns: repeat(auto-fit, minmax(100px, 2fr));
    grid-auto-rows: 110px;
    grid-auto-flow: dense;
}

.horizontal {
    grid-column: span 2;
	grid-row: span 2;
}

.vertical {
	grid-column: span 3;
    grid-row: span 2;
}

.big {
    grid-column: span 3;
    grid-row: span 3;
}