/*exapanding DIVs -------------------------------------- */

		.expand_header	{}
		
		a.neutron_link{
		color: #009966;
		font-weight: 900;}
		
		.expand_body	{
		margin: 0px 12px 0px 16px;}
		
		.expand_body	p{
		padding-top: 0px;
		margin-top: 0px;}
		
		#a1, #a2, #a3	{
		display: none;}
		
		#a1  a , #tab1	a{
		color: #0088bc;
		font-weight: 900;}
		
		#a1	a{		
		background-image:url(images/bullet_point_neutron.gif);
		background-position:left;
		background-repeat:no-repeat;
		padding-left: 12px;}
		
		#a2  a , #tab2	a{
		color: #b3362d;
		font-weight: 900;}
		
		#a2	a{				
		background-image:url(images/bullet_point_carbon.gif);
		background-position:left;
		background-repeat:no-repeat;
		padding-left: 12px;}
		
		#a3  a , #tab3	a{
		color: #467d2c;
		font-weight: 900;}
		
		#a3	a{				
		background-image:url(images/bullet_point_proton.gif);
		background-position:left;
		background-repeat:no-repeat;
		padding-left: 12px;}
		
		


/*list style menu items site level -------------------------------------- */
#dropnav_menu_site_level, #dropnav_menu_site_level ul { /* all lists */
	padding: 0px;
	margin: 0px 0px 0px 0px;
	list-style: none;
	line-height: 1;
	font-size: 11px;
	font-weight: 400;
}

#dropnav_menu_site_level li:hover, #dropnav_menu_site_level li.hover {
    position: static;
}

#dropnav_menu_site_level a {
	display: block;
	color: #ffffff;
	padding: 2px 7px 3px 7px;
	margin: 0;
	text-decoration: none;
	background-image:url(images/menus/background_top_level_menu.gif);
	border-right: 1px solid #002950;
}

#dropnav_menu_site_level li a:hover {
	display: block;
	color: #ffffff;
	padding: 2px 7px 3px 7px;
	margin: 0;
	text-decoration: none;
	background-image:url(images/menus/background_top_level_menu_highlight.gif);
}

#dropnav_menu_site_level li.first { 
	border-left: 1px solid #002950;
}

#dropnav_menu_site_level li { /* all list items */
	float: left;
	padding: 0px;
	margin: 0;
	list-style-image: none;
	line-height: 18px;
}

#dropnav_menu_site_level li ul { /* second-level lists */
	font-size: 100%;
	width: 150px; 
	display: block;
	position: absolute;
	margin: 0px 0px 0px -1px;
	border-top: 1px solid #002950;
	list-style-image: none;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
}

#dropnav_menu_site_level li ul li { /* second-level lists */
	width: 150px; 
	display: block;
	background-image:none;
	border-bottom: 1px solid #002950;
	background-image:url(images/menus/background_dropdown_list_item.png);
}

#dropnav_menu_site_level li ul li a { /* second-level lists */
	background-image:none;
	padding: 3px 6px 4px 6px;
	line-height: 150%;
	display: block;
	border-left: 1px solid #002950;
	border-right: 1px solid #002950;
	background-color: none;
}

#dropnav_menu_site_level li ul li a:hover { /* second-level lists */
	display: block;
	border-left: 1px solid #164d7c;
	border-right: 1px solid #164d7c;
	padding: 3px 6px 4px 6px;
	background-color: none;
	background-image:url(images/menus/background_dropdown_list_item_over.png);
}

#dropnav_menu_site_level li ul ul { /* third-and-above-level lists */
	margin: -24px 0px 0px 149px;
	border-top: 1px solid #002950;
}

#dropnav_menu_site_level li:hover ul ul, #dropnav_menu_site_level li.sfhover ul ul {
	left: -999em;
}

#dropnav_menu_site_level li:hover ul, #dropnav_menu_site_level li li:hover ul, #dropnav_menu_site_level li.sfhover ul, #dropnav_menu_site_level li li.sfhover ul { /* lists nested under hovered list items */
	left: auto;
}


/*list style menu help -------------------------------------- */
#dropnav_menu_contact, #dropnav_menu_contact ul { /* all lists */
	padding: 0px;
	margin: 0px 0px 0px 0px;
	list-style: none;
	line-height: 1;
	font-size: 11px;
	float: right;
	font-weight: 400;
}

#dropnav_menu_contact a {
	display: block;
	color: #ffffff;
	background-color:#264680;
	padding: 2px 7px 3px 7px;
	margin: 0;
	text-decoration: none;
	background-image:url(images/menus/background_top_level_menu.gif);
	border-left: 1px solid #002950;
	border-right: 1px solid #002950;
}

#dropnav_menu_contact li a:hover {
	display: block;
	color: #ffffff;
	background-color:#47689e;
	padding: 2px 7px 3px 7px;
	margin: 0;
	text-decoration: none;
	background-image:url(images/menus/background_top_level_menu_highlight.gif);
}

#dropnav_menu_contact a.admin {
	background-image:url(images/menus/background_top_level_menu.gif);
}

#dropnav_menu_contact a.admin:hover {
	background-image:url(images/menus/background_top_level_menu_highlight.gif);
}

#dropnav_menu_contact li { /* all list items */
	float: left;
	padding: 0px;
	margin: 0;
	list-style-image: none;
	line-height: 18px;
}