main section ul {
	background-color: white;
}

main section ul>li {
	border: 1px solid gray;
	border-bottom: none;
	margin: 0;
	padding: 1em;
	list-style: none;
}

main section ul>li * {
	color:black !important;
}

main section ul>li:last-of-type {
	border-bottom: 1px solid gray;
}

pre {
	background-color: #aaa;
	padding: 1em;
	margin: 1em;
}

code {
	font-style: italic;
}

.flex {
	display: flex;
}

.flex .flex>p {
	flex: 1;
}

@media(max-width:600px) {
	.flex {
		display: block;
	}
	.flex>p {
		text-align: center;
	}
}