ul {
	font-family:Arial, Helvetica, sans-serif;
	font-size: 11px;
  	margin: 0;
  	padding: 0;
  	list-style: none;
}
ul li {
  	display: block;
  	position: relative;
  	float: left;
	width:auto;
}
li ul { 
	display: none; 
}

li a {
  	display: block;
  	text-decoration: none;
  	color: #ffffff;
  	background: #000000;
  	white-space: nowrap;
}

.li1 a {
  	display: block;
  	text-decoration: none;
  	color: #ffffff;
  	border-bottom: 1px solid #ffffff;
	border-left: 1px solid #ffffff;
	border-right: 1px solid #ffffff;
	padding: 3px 0px 3px 3px;
	width:140px;
  	background: #000000;
  	white-space: nowrap;
}
ul li a:hover { 
	background: #666666; 
}
li:hover ul {
  display: block;
  position: absolute;
}
li:hover li {
  float: none;
  font-size: 11px;
  width:auto;
}
li:hover a { 
	background: #000000; 
}
li:hover li a:hover { 
	background: #666666; 
}