ol {
	block-size: 9rem;
	display: flex;
}

li { flex-grow: 1; }

li:nth-child(1) { align-self: stretch; } /* Default. */

li:nth-child(2) {
	background-color: lightsalmon;
	align-self: start;
}

li:nth-child(3) {
	background-color: crimson;
	align-self: center;
}

li:nth-child(4) {
	background-color: hotpink;
	align-self: end;
}