body {
	font-family: sans;
}

.columns {
	columns: 300px;
}

li {
	margin-bottom: 0.5em;
}

code {
	font-size: 1.1em;
}

.header {
	display: flex;
	padding-top: 0.5em;
	padding-bottom: 1em;
}

.left, .right {
	flex: 1;
}

h1 {
	margin-top: 0;
	margin-bottom: 0;
}