div.sdmenu {
	width: 900px;
	font-family: Arial, sans-serif;
	font-size: 12px;
	padding-bottom: 30px;
	padding-left:20px;
	
	color:black;
}
div.sdmenu div {
	
	overflow: hidden;
}

div.sdmenu div.collapsed {
	height: 25px;background:dda;
}
div.sdmenu div span {
	display: block;
	padding: 5px 25px;
	font-weight: bold;
	color: green;
	background: url(blackexpanded.png) no-repeat 10px center;
	cursor: default;
	border-bottom: 1px solid #ddd;
}
div.sdmenu div.collapsed span {
	background-image: url(blackcollapsed.png);
}
h1{text-align:center;}
p  { margin-left:2em;margin-right:2em;font-style:normal;}
span{font-weight:bold;}