#nav, #nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}


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

#nav li li {
   float: none;
	padding: 0.25em 0.5em 0.25em;
}

#nav li ul {
	position: absolute;
	display: none;
	top: 100%;
	left: 0;
	width: 10em; /* width of the menu */
	background: #E3E3E3;
	/*border: solid 1px black;*/
	padding: 0.5em 0.5em 0.5em 0.5em;
}


#nav li:hover ul, #nav li.sfhover ul {
   display: block;
}