body {
	font-family: serif;
	font-size: 16px;
	padding: 2ch;
	margin: auto;
	max-width: 78ch;
	color: black;
	background: #fff;
}
code {
	font-family: monospace;
	border-radius: 5px;
}
pre {
	overflow-x: auto;
	background: #ddd;
	padding: 0.2ch;
}
table {
	width: 100%;
}
footer {
	padding: 5px;
}

header {
	font-family: monospace;
	float: right;
}

.index-post, .index-date {
	padding-top: 20px;
}