#navwb, #navwb ul { /* all lists */
	padding: 0;
	width:680px;
	position:relative;
	background:#cd9967;
	float:left;
	margin: 0 auto 0 auto;
	margin-top:-6px;
	height:22px;
	border:1px solid #003300;
	border-top:none;
	list-style: none;
	line-height: 1;
	z-index:122;}
#navwb a {display: block; text-decoration: none;}

#navwb a img {height: 22px; border: none; background-repeat:no-repeat;}
#navwb a#maintenance, #navwb a#maintenance img{width:122px}
#navwb a#maintenance img {background: url(wbc/nav/top_nav_buttons_main2.gif); 
	background: url(wbc/nav/top_nav_buttons_main.gif);}
#navwb  a#maintenance:hover img {background: url(wbc/nav/top_nav_buttons_main2.gif);}

#navwb a#efficiency, #navwb a#efficiency img{width:160px}
#navwb a#efficiency img {background: url(wbc/nav/top_nav_buttons_energy2.gif); 
	background: url(wbc/nav/top_nav_buttons_energy.gif);}
#navwb  a#efficiency:hover img {background: url(wbc/nav/top_nav_buttons_energy2.gif);}

#navwb a#partnering, #navwb a#partnering img{width:111px}
#navwb a#partnering img {background: url(wbc/nav/top_nav_buttons_part2.gif);
	background: url(wbc/nav/top_nav_buttons_part.gif);}
#navwb a#partnering:hover img {background: url(wbc/nav/top_nav_buttons_part2.gif);}

#navwb a#jobs, #navwb a#jobs img{width:116px}
#navwb a#jobs img {background: url(wbc/nav/top_nav_buttons_emp2.gif);
	background: url(wbc/nav/top_nav_buttons_emp.gif);}
#navwb a#jobs:hover img {background: url(wbc/nav/top_nav_buttons_emp2.gif);}

#navwb a#links, #navwb a#links img{width:62px}
#navwb a#links img {background: url(wbc/nav/top_nav_buttons_links2.gif);
	background: url(wbc/nav/top_nav_buttons_links.gif);}
#navwb a#links:hover img {background: url(wbc/nav/top_nav_buttons_links2.gif);}

#navwb a#contactus, #navwb a#contactus img{width:105px}
#navwb a#contactus img {background: url(wbc/nav/top_nav_buttons_contact2.gif);
	background: url(wbc/nav/top_nav_buttons_contact.gif);}
#navwb a#contactus:hover img {background: url(wbc/nav/top_nav_buttons_contact2.gif);}

#navwb li { /* all list items */ float: left; text-decoration:none;  }
#navwb li ul { /* second-level lists */
	position: absolute;
	text-decoration:none; 
background: #CC9966;
	width: 130px;
	height:auto;
	margin:0px;
	padding: 0 0 5px 10;
	font-size: 9pt;
	line-height:1.5em;
	left: -999em; /* using left instead of display to hide menus */}
	#navwb li ul a:hover{text-decoration:underline;}
#navwb li ul ul { /* third-and-above-level lists */ margin: -1em 0 0 10em;}
#navwb li:hover ul ul, #navwb li.sfhover ul ul { left: -999em;}
#navwb li:hover ul, #navwb li li:hover ul, #navwb li.sfhover ul, #navwb li li.sfhover ul { /* lists nested under hovered list items */ left: auto;}

#ses:hover{
	text-decoration:underline;
}