Template:Column/sandbox/styles.css

@media (min-width: 720px) {
	.columns-sb-start .column {
		/* @noflip */
		float: left;
		min-width: 20em;
	}
	
	.columns-sb-2 .column {
		width: calc(100% / 2);
	}
	
	.columns-sb-3 .column {
		width: calc(100% / 3);
	}
	
	.columns-sb-4 .column {
		width: calc(100% / 4);
	}
	
	.columns-sb-5 .column {
		width: calc(100% / 5);
	}
	
	.center-content {
		display: flex;
		justify-content: center;
}
}