/* 
 * Navigation
 */
div#op_navigation{
	width: auto;
	border-bottom:solid 1px;
	border-top:solid 1px;
}

#op_navigation a, #op_navigation a:visited, #op_navigation a:hover { 
	font-size:93%;
	line-height:1.70em;
}

div#op_navigation li { list-style-type:none; }

div#op_navigation ul{
	list-style: none;
	margin: 0;
	width: 960px;
}

div#op_navigation ul li{
	position: relative;
	float:left;
	z-index:100;
}


/* Horz Styling */
div#op_navigation ul li a{
	display:block;
	font-weight:bold;
	width: auto;
	padding: 2px 10px 2px 10px;
}

div#op_navigation ul li a:hover{
	border-bottom: solid 2px;
	padding-bottom:0;
}


/* level 1 drop down styling */
div#op_navigation ul li ul{
	position:absolute;
	left:-9999px;
	width: 10em;
	top:100%;
	list-style:none;
	border: solid 1px;
}

div#op_navigation ul li.display ul{
	position:absolute;
	left: auto;
	display:block;
}

div#op_navigation ul li ul li{
	float:left;
	width: 10em;
	text-align: left;
}

div#op_navigation ul li ul li a{
	display:block;
	position: relative;
	font-size: 93%;
	font-weight: normal;
	width: auto;
	border: none;
	padding: 2px;
}

div#op_navigation ul li ul li a:hover{
	border:none;
	padding-bottom:2px;
}