body {
	font-family: sans-serif;
	padding: 1rem;
}

ol { background-color: gold; }

ol:not(:first-child) { margin-block-start: 1rem; }

li {
	background-color: tomato;
	border-block-end: 0.1rem solid firebrick;
	border-inline-end: 0.1rem solid firebrick;
	padding: 0.5rem;
}