#nav, #nav ul{
	margin:0;
	list-style-type:none;
	list-style-position:outside;
	position:relative;
	line-height:48px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	padding-top: 0;
	padding-right: 0;
	padding-bottom: 0;
	padding-left: 20;
}

#nav a{
	display:block;
	color:#145971;
	text-decoration:none;
	padding-top: 0px;
	padding-right: 15px;
	padding-bottom: 0px;
	padding-left: 15px;
	width: 90px;
	text-align: center;
}

#nav a:hover{
	color:#FFF;
	background-image: url(../images/butback.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 60px;
	width: 90px;
}

#nav li{
float:left;
position:relative;
}

#nav ul {
	position:absolute;
	display:none;
	width:100px;
	top:52px;
	line-height: 40px;
	left: -40px;
}

#nav li ul a{
	height:auto;
	float:left;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #FFF;
	width: 90px;
	text-align: left;
}
#nav li ul a:hover {
	height:auto;
	float:left;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #0489BC;
	width: 90px;
	text-align: left;
	color: #FFF;
	background-color: #0489BC;
	background-position: 100px 200px;
}

#nav ul ul{
top:auto;
}	
#nav li ul li a {
	background-color: #FFF;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: solid;
	border-left-style: none;
	border-bottom-width: 1px;
	border-bottom-color: #145770;
	color: #1A7691;
}

#nav li ul ul {
	left:50px;
	margin:0px 0 0 10px;
}

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li:hover ul ul ul ul{
display:none;
}
#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li li li li:hover ul{
display:block;
}