#main {
	width: 95%;
	max-width: 70em;
	min-width: 35em;
	margin: 1em auto;
	padding: 1em;
	border: #999 0.1em solid;
	background: #fff;
}
#header {
	height: 8.5em;
	border-bottom: #999 0.1em solid;
	clear: both;
}
#ext_logo {
	margin: 1em 0;
	float: right;
}
#logo {
	margin: 1em 0;
	float: left;
}
#content {
	width: 100%;
	clear: both;
	padding: 0 0 1em;
}
#footer {
	border-top: 0.1em #999 solid;	
	text-align: center;	
	clear: both;
	padding: 0 0.5em;
}
#nav {
	float: right;
	width: 25em;
	margin: 0 0 0.2em 0.2em;
}
.title {	
	text-align: left;
	padding: 0.5em 0 0;
	width: 100%;	
}
#top_nav {
	margin: 0;
	padding: 0.25em 0;
	clear: both;
	width: 100%;
}
#top_nav ul {
	list-style-type: none;
	margin: 0;
}
#top_nav li {
	float: left;
	background-color: #333;
	margin: 0 0.1em 0.1em 0.1em;
	padding: 0.2em;
	border: #000 solid 0.1em;
}
#top_nav a, #top_nav a:visited, #top_nav a:active, #footer a, #footer a:visited, #footer a:active  {
	color: #999;
	text-decoration: none;
	font-weight: bold;
}
#top_nav a:hover, #footer a:hover  {
	color: #500000;
	text-decoration: underline;
	font-weight: bold;
}
#top_nav li:hover a, #top_nav li:hover, #top_nav a:hover {
	color: #500000;
	background-color: #999;
}
.nav {
	float: right;
	width: 25em;
	margin: 0 0 0.2em 0.2em;
}