/* layout styles */

body
{
	margin:0;
	padding:0;
}
#container
{
	width:100%;
	margin:0px;
	padding:0px;
}
#header, #footer
{
	padding:0.5em;
	color:white;
	background-color:#000099;
	clear:left;
}
#content
{
	margin: 0.5em 0.5em 0.5em 16.5em;
	border:1px solid gray;
	padding:1em;
}
#menu
{
	float:left;
	width:16em;
	text-align: center;
}
#search
{
	border:1px solid gray;
	margin: 0.5em;
	text-align: center;
	background-image: url(../images/bg_fill.jpg);
	line-height:150%;
}
#tree
{
	border:1px solid gray;
	margin: 0.5em;
	background-image: url(../images/bg_fill.jpg);
	text-align: left;
}
#tree ul, #tree a, #tree li
{
    margin: 0;
    padding: 0;
    display: inline;
}
#tree ul a,#tree ul span 
{
	color:#000099;
	background-color: inherit;
	text-decoration:none;
    display: block;
    padding-left: 1em;
}
#tree ul ul a, #tree ul ul span
{
    padding-left: 2em;
}
#tree ul ul ul a, #tree ul ul ul span
{
    padding-left: 3em;
}
#tree ul span, #tree li a:active, #tree li a:focus, #tree li a:hover
{
	font-weight: bold;
 	color:#000099;
    background-color: #ffffff;	
    border-color: gray;
    border-style: solid;
    border-width: 1px 0;
}