html {
	background-color: #1e1e1e/*2f2f2f*/;
	background-image: url(bg_gradient.png);
	background-position: left bottom;
	background-repeat: repeat-x;
	background-attachment: fixed;
}

body {
	color: #ffffff;
	font-family: Calibri, Arial, Verdana, Geneva, Helvetica, sans-serif;
	font-size: 1.0em /*0.9*/;
	margin-top: 20px;
}

* { padding: 0; margin: 0; }
a img { border: 0; }

#container {
	width: 770px;
	margin: 0 auto;
}

#header {
	background-image: url(header.png);
	background-position: center bottom;
	background-repeat: repeat-x;
	padding: 15px;
	border: 1px solid #5f5f5f;
	background-color: #fff;
	margin-bottom: 20px;
}
#header h1 {
	
}
#header h1 a {
	color: #000;
	text-decoration: none;
}

#navigation {
	font-size: 1em;
	float: left;
	width: 150px;
	overflow: hidden;
	border: 1px solid #5f5f5f;
	border-bottom: 0px;
}
#navigation ul {
	list-style-type: none;
}
#navigation ul li {
	border-bottom: 1px solid #5f5f5f;
}
#navigation ul li a {
	display: block;
	padding: 5px;
	color: #bdbdbd;
	text-decoration: none;
	background-color: #333;
}
#navigation ul li a:hover {
	color: #fff;
	background-color: #222;
}
#navigation ul li.current a {
	color: #fff;
	background-color: #444;
}

#content {
	margin-top: -20px;
	margin-left: 170px;
	padding: 5px;
}
#content h2 {
	padding-top: 10px;
	padding-bottom: 5px;
	margin-bottom: 5px;
	font-size: 1.6em;
	border-bottom: 1px solid #E2E2E2;
}
#content a {
	color: #eee;
	text-decoration: none;
}
#content a:hover {
	border-bottom: 1px dashed #fff;
}
#content p {
	padding: 5px;
	line-height: 15px;
}
#content ul {
	margin-left: 20px;
	margin-bottom: 10px;
}
#content ul.links {
	margin-left: 0px;
	list-style-type: none;
}
#content ul.links li {
	margin-top: 20px;
}
#content ul.links li a, #content p a.lb {
	border: 0;
	color: #eee;
}
#content ul.links li a:hover {
	color: #fff;
}
#content ul.links li a img {
	margin-right: 20px;
	vertical-align: middle;
}

li.linkcad1 a img {
	padding: 15px 10px;
	background-color: #fff;
}
li.linkcad2 a img, li.linkanalysis2 a img {
	padding: 10px;
	background-color: #fff;
}
li.linkmeasuring a img {
	padding: 20px 10px;
	background-color: #fff;
}
li.linkanalysis1 a img {
	padding: 10px;
	background-color: #000;
}

#footer {
	margin-top: 20px;
	margin-bottom: 20px;
	clear: left;
	text-align: center;
	color: #aaa;
}