Template:Col-begin/sandbox/styles.css

@media all and (max-width:720px) {
	table.multicol > tr > td,
	table.multicol > tbody > tr > td {
		display:block !important;
		width:100% !important;
		padding:0 !important;
	}
	table.multicol {
		width:100% !important;
	}
}
table.multicol {
	border: 0;
	border-collapse: collapse;
	background-color: transparent;
	color: inherit;
	padding: 0;
}
table.multicol > tr > td,
table.multicol > tbody > tr > td {
	vertical-align: top;
}