body {
	background: url("background.png");
	text-align: center; 
	font-family: "Tempus Sans ITC", sans-serif;
}
#mainNavigation, #mainContent {
	position:absolute;
}
#mainNavigation {
	left: 5em;
}
#mainContent {
	top: 65px;
	left: 5em;
	width: 650px;
	text-align: left;
	background: url("transparent.png");
}
#body_video #mainContent {
	width: 776px;
}
#body_cam #mainContent {
	width: 670px;
}
h1 {
	text-align: center;
}
h2, h3 {
	margin: 1em 1em 1em 1em;
} 
img {
	margin: 0 0 0 15px;
}
p {
	margin: 1em 1em 1em 1em;
	text-align: left;
	font-weight: normal;
}
#nav {
	margin: 0;
	padding: 0;
	list-style-type: none;
	width: 432;
	float: left
}
#nav li {
	margin: 0;
	padding: 0;
	float: left
}
#nav a {
	float: left;
	width: 108px;
	text-decoration: none;
	line-height: 2.5;
	text-align: center;
	background: url("tab.png") no-repeat
}
#nav #nav_con a {
	border: none
}
#nav a:hover {
	background-position: -108px 0;
}
#body_hom #nav_hom a, #body_cam #nav_hom a, #body_update #nav_update a, #body_video #nav_video a {
	background-position: -216px 0;
	color: #1a1303;
	font-weight: bold
}