A Better Ordered List (ABOL)

ordered-list.css

ol {
	counter-reset: item;
	margin: 0 0 20px 20px;
}

ol li {
	display: block;
	position: relative;
}

ol li:before {
	content: counters(item, ".", decimal) " ";
	counter-increment: item;
	position: absolute;
	margin: 0 100% 0 0;
	right: 10px;
}

ol ol {
	list-style-type: lower-latin;
	margin: 0;
}

ol li:last-child {
	margin: 0 0 10px;
}