body {
	color: black;
	background: #DDEEEE;	/* lightblueよりやや明るい青 */
}
a:link {
	color: blue;
}
a:visited {
	color: red;
}
a:active {
	color: red;
}
h1 {
	border-style: solid;
	border-bottom-width: medium;
	padding-bottom: 4pt;
	font-weight: bold;
	font-size: 200%;
	text-align: center;
}
h2 {
	border-style: solid;
	border-top-width: thin;
	border-bottom-width: thin;
	border-left-width: thin;
	border-right-width: thin;
	padding-top: 4pt;
	font-weight: bold;
	font-size: 150%;
	margin-left: 0;
	text-align: center;
}
h3 {
	font-weight: bold;
	font-size: 125%;
	margin-left: 2em;
}
p {
	font-weight: normal;
	margin-left: 2em;
	text-indent: 1em;
	margin-top: 1em;
	margin-bottom: 0;
}
p.continue {
	text-indent: 0em;
}
p.note {
	font-size: 80%;
	text-indent: 1em;
}
p.footer {
	margin-left: 0em;
	text-indent: 0em;
}
strong {
	font-weight: bold;
}
em {
	font-weight: italic;
}
ul, ol {
	font-weight: normal;
	margin-left: 2em;
	margin-top: 1em;
	margin-bottom: 0;
}
blockquote {
	font-weight: bold;
	margin-left: 6em;
	margin-right: 6em;
	font-size: 125%;
	margin-top: 0;
	margin-bottom: 0;
}
pre {
	font-family: monospace;
	margin-left: 4em;
	margin-right: 4em;
	white-space: pre;
}
pre.list {
	/* border-style: solid; */
	/* border-bottom-width: thin; */
	/* white-space: pre; */
}