#main_nav ul {
 	list-style-type: none;
 	min-height: 0px;
	height: auto !important;
	height: 0px;
}

#main_nav li {
	float:left;
	display: inline;
	line-height: 20px;
}

#main_nav .sub {
	padding: 0px 10px;
	float: left;
	display: inline;	
	color: #ffffff;
	text-decoration: none;
}

#main_nav .submenu {
	position: absolute;	
	margin-left: -2px;
	width: 200px;
	display: none;
	border: 2px solid #9a9b9e;
	border-top: none;	
	background-color: #6c6e73;
  min-height: 0px;
  height: auto !important;
  height: 0px;
  	
}

#main_nav .submenu a {
	padding: 0px 10px;	
	width: 180px;
	height: 20px;	
	display: block;
	font-weight: bold;
	color: #ffffff;
	text-decoration: none;
}

#main_nav .submenu a:hover, #main_nav .submenu li.current a:link, #main_nav .submenu li.current a:visited  {
  color: #ffffff;
  background-color: #9a9b9e; 
}