body {	
	margin-left:1em;
	margin-right:1em;
	font-family: Arial,Helvetica,sans-serif;	
}

h1 {
	border-style: solid;
	border-width: 1;

	font-family: Arial,Helvetica,sans-serif;	
	font-weight: bold;	
	font-size: 200%; 
	color:#000000;	
	background-color: #0099FF;
	text-align: center;	
	margin-top : 1em;	
	margin-bottom : 1em;	
	margin-left : 2em;	
	margin-right : 2em;	
	padding: 0em;
}

h2 {
	border-bottom-style: solid;
	border-bottom-width: 2;

	font-family: Arial,Helvetica,sans-serif;	
	font-weight: bold;
	color:#000000;	
	// background-color: #FFFFAA;
	background-color: #BFBFBF;
	// margin-top : 30px;	
	// margin-bottom : 30px;	
	margin-left : 0em;	
	// padding: 0em;
}

h3 {
	font-family: Arial,Helvetica,sans-serif;	
	font-weight: bold;
	color:#000000;	
	font-style: underline;
	//background-color: #33BBFF;
	background-color: #DFDFDF;
	margin-top : 20px;	
	margin-bottom : 2px;	
	margin-left : 1em;	
	padding: 0em;
}

pre {
	background-color: #EFEFEF;
	border-width: 1;
	border-style: solid;
	margin-left: 2em;
	margin-right: 2em;
	padding: 1em;
}