.bgimage {
	background-repeat: no-repeat;
	background-position: right top;
}
body {
	font-family: Arial, Helvetica, sans-serif;
}
.bg-centre-bot {
	background-repeat: no-repeat;
	background-position: center bottom;
}
.title {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18pt;
	font-weight: bold;
	color: #663300;
	text-align: center;
}
.diagramtitle {
	font-family: Arial, Helvetica, sans-serif;
	font-size: medium;
}
.reference {
	font-family: Arial, Helvetica, sans-serif;
	font-size: small;
	font-style: italic;
	font-weight: bold;
}
.heading2 {
	font-size: medium;
	color: #663300;
	font-style: italic;
	font-weight: bold;
}
a {
	color: #660000;
}
.heading3 {
	font-weight: bold;
}
.heading4 {
	font-style: italic;
	text-decoration: underline;
	text-indent: 5em;
}