ol {
	list-style-type: none;
	counter-reset: item;
	margin: 0;
	padding: 0;
}

ol > li {
	display: table;
	counter-increment: item;
	margin-bottom: 0.6em;
}

ol > li:before {
	content: counters(item, ".") ". ";
	display: table-cell;
	padding-right: 0.6em;
}

li ol > li {
	margin: 0;
}

li ol > li:before {
	content: counters(item, ".") " ";
}