/*
 * Format header and logo
 */
#header {
	position: fixed;
	z-index:3;
	width: 100%;
	height: 48px;
	padding:0px;
	list-style: none;
	overflow:hidden;
}
#header div {
	display:block;
	height:48px;
	margin-right: 172px; /* 48 * 3 + 1 * 4 + 24 = 172*/
	background: url("../images/navigation-background.png") repeat-x bottom;
}
#logo {
	display: block;
	float: left;
	width: 215px;
	height: 32px;
	background-repeat: no-repeat;
	background-position: left;
	margin: 8px 16px;
}
#navigation {
	position: fixed;
	z-index: 3;
	top:0;
	right:0;
}
#navigation ol {
	list-style: none;
	margin:0px;
	padding:0;
}
#navigation li {
	display: inline;
	float: left;
	background: url("../images/navigation-background.png") repeat-x bottom;
}
#navigation li.hover {
	background: url("../images/shading-light.png");
	
}
#navigation li.left{
	display:none;
}
#navigation .spacer {
	width:24px;
	height:48px;
}
#navigation li a {
	display: block;
	
	width: 48px;
	height:36px;
	padding-top:12px;
	overflow: hidden;
	
	color: #FFFFFF;
	border-left:1px solid #25373E;
	font-size: 1.5em;
	text-decoration: none;
}
#navigation li a span {
	display: inline-block;
	white-space: nowrap;
	margin-left: 50px;
	margin-right: 12px;
}
#navigation a.home {
	background: url("../images/icon-home.png") no-repeat 12px center;
}
#navigation a.information {
	background: url("../images/icon-info.png") no-repeat 18px center;
}
#navigation a.mailing {
	background: url("../images/icon-envelope.png") no-repeat 12px center;
}
#navigation a.contact {
	background: url("../images/icon-at.png") no-repeat 12px center;
	border-right:1px solid #25373E;
}

/*
 * Modify header for mobile devices 
 */
@media screen and (max-width: 480px) {
	
	#header div {
		background: #334C56;
		margin:0;
	}
	#navigation {
		top:48px;
		width: 100%;
		height:48px;
		overflow: hidden;
		position:fixed;
	}
	#logo {
		width:100%;
		margin: 0;
	}
	#navigation ol {
		width: 198px;
		margin: 0 auto;
	}
	#navigation li a {
		height: 35px;
		border-top: 1px solid #25373E;
	}
	#navigation li.left{
		display:block;
	}
	
	#navigation .left, #navigation .right {
		position:relative;
		width:0;
	}
	#navigation .spacer {
		height:48px;
		width:200px;
		background: url("../images/navigation-background.png") repeat-x bottom;
	}
	#navigation .left .spacer{
		position: relative;
		right:200px;
	}
}