@font-face {
	font-family: "Noto Sans manual";
	src: url(fonts/noto-sans/NotoSans-Regular.ttf);
}

body {
	font-family: "Noto Sans", "Notto Sans manual", sans-serif;
	max-width: 800px;
	margin: auto;
	font-size: 18px;
	letter-spacing: 0px;
	font-stretch: normal;
	padding: 0 1em;
	color: #262729;
	overflow-wrap: break-word;
}

h1 {
	font-weight: normal;
}

.navbar {
	list-style-type: none;
	margin: 0;
	padding: 0;
	overflow: hidden;
}
.navbar li {
	float: left;
}
.navbar li a {
	display: block;
	color: #000;
	padding: 16px 16px;
	text-decoration: none;
}
.navbar li a:hover {
	background-color: #ddd;
}

a {
	text-decoration: underline;
	color: #0066cc;
}

figure {
	text-align: center;
}

code {
	background: #e0e0e0;
	font-size: 16px;
	border: solid 1px;
	border-color: #bfbfbf;
}

pre code {
	white-space: pre;
	border: none;
}

pre {
	overflow: auto;
	background: #e0e0e0;
	padding: 0 10px 0 10px;
	margin: 0 10px 0 10px;
	border: solid 1px;
	border-color: #bfbfbf;
}

pre.sourceCode {
	margin: 0 10px 0 10px;
}

.sourceCode {
	overflow: auto;
}

img {
	width: 100%;
	display: block;
	margin:auto;
}

blockquote {
	font-style: italic;
	padding: 0 20px;
	margin: 0 0 20px;
	border-left: 10px solid #bfbfbf;
}

.anchor {
	text-decoration: none;
	color: #262729;
	position: relative;
}

.anchor::before {
	content: '#';
	opacity: 0;
	left: -1em;
	padding-right: 1em;
	position: absolute;
}

.anchor:hover::before {
	opacity: 1;
	color: #0066cc;
}

iframe {
	width: 100%;
	aspect-ratio: 16/9;
}

.footnote-ref, .footnote-back, .citation a {
	text-decoration: none;
}