#nav_bar {
   margin: 0;
   padding: 0;
   height: 40px;
   font-size: 16px;
   color: white;
}

.sf-menu, .sf-menu * {
	margin: 0;
	padding: 0;
	list-style: none;
   float:left;
}

.sf-menu {
	line-height: 1.0;
}

.sf-menu a {
   margin: 0 0 0 26px;
   padding: 13px 0 0 0;
   position: relative;
   color: white;
	text-decoration:none;
	display: block;
}

.sf-menu a:hover {
   color: #7dcdf8; /* #6699ff */
}

/* first level dropdown */
.sf-menu ul {
   margin-left: 15px;
   padding: 6px 0 8px 0;
	position: absolute;
	top: -999em;
	width: 10em; /* left offset of submenus need to match (see below) */
   background: transparent url('../images/nav_bar_dropdown.png') top repeat;   
}

.sf-menu ul li {
	width: 100%;
   font-size: 14px;
}

/* links in first level dropdown */
.sf-menu ul li a {
	margin: 0;
   padding: 4px 10px;
}

.sf-menu ul li a:hover {
   text-decoration: underline;
   color: white;
}

/* main horizontal nav */
.sf-menu li {
	float: left;
	position: relative;
}

.sf-menu li:hover {
	visibility: inherit; /* fixes IE7 'sticky bug' */
}

.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
	left: 0;
	top: 2.5em; /* match top ul list item height */
	z-index: 99;
}

ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
	top: -999em;
}

ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
	left: 10em; /* match ul width */
	top: 0;
}

ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
	top: -999em;
}

ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
	left: 10em; /* match ul width */
	top: 0;
}