body {
	color: black;
	background-color: #f5f5f5;
	margin: 4em;
	font-size: medium;
}

h1 {
	margin: 0em;
	border-width: 2px 0px 2px 0px;
	border-style: dotted;
	border-color: black;
	padding: 0.5em;
	text-align: center;
	font-size: 180%;
}


h2 {
	font-weight: bold;
	font-size: 140%;
	text-align: center;
}

h3 {
	margin: 2em 0em 0em 0em;
	border-width: 0px 0px 2px 0px;
	border-style: groove;
	border-color: black;
	font-weight: bold;
	font-size: 120%;
}

h4 {
	margin:	2.5em 0em 0em 0em;
	font-size: 100%;
	font-weight: bold;
}


li {
}

ul,ol {
	margin: 0em 0em 2em 0em;
}

ol.ab {
	list-style-type: lower-alpha;
}

ul.date {
	list-style-type: none;
}


/*
written by Tanabe Tatsuo, 20th sept. 2002
*/