/* tipografia, colori e regole per voci di primo livello, titoli e link */

div#menu{
	width:100%;
}
ul#nav,ul#nav li,ul#nav ul{margin:0;padding:0;list-style:none}
ul#nav{
	width:780px;
	height:25px;
	font-family: "Lucida Grande", "Lucida Sans", Helvetica, Arial, sans-serif;
	color: #999999;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	font-size: 9.5px;
	line-height: 1.5;
}
ul#nav a{display:block;text-decoration:none}
ul#nav h2{font-size:110%;margin:0}
ul#nav h2 a{
	line-height:25px;
	color:#999999;
	padding-top: 0;
	padding-right: 3px;
	padding-bottom: 0;
	padding-left: 3px;
	text-decoration: none;
}
ul#nav>li:hover,ul#nav h2 a:hover{
	text-decoration: none;
	color: #CCCCCC;
}
ul#nav h3{font-size:100%;margin:0}
ul#nav h3 a{
	color: #999999;
	text-decoration: none;
}
ul#nav h3 a:hover{text-decoration:underline}
ul#nav li{float: left;position: relative}
ul#nav li li{float: none;display: block !important;display: inline; /*IE6*/}


/*dichiarazioni chiave per i sottomenu e l'effetto a comparsa
NB: classe open è necessaria per JQuery*/

ul#nav div.mega{
	position: absolute;
	top: -9999px;
	left: -1px;
	width: 20em;
	padding: 0.7em;
	overflow:hidden;
	line-height:1.5;
}
ul#nav li:hover div.mega,ul#nav li div.mega.open{
	top: 25px;
	z-index: 100;
	text-decoration: none;
	background-color: #000;
}

/*tipologie di sottomenu:
small: colonna singola
mega: 2 colonne  - default
wide: 3 colonne
ultra: 4 colonne
alt: allineato sul lato destro */

ul#nav div.mega div{
	float:left
}
ul#nav div.mega.small{width:12em}
ul#nav div.mega.small div{float:left;width:99.9%}
ul#nav div.mega.wide{width:28em}
ul#nav div.mega.wide div{float:left;width:33%}
ul#nav div.mega.ultra{width:36em}
ul#nav div.mega.ultra div{float:left;width:24.9%}
ul#nav div.mega.alt{left:auto;right:-1px}

/*regole aggiuntive per i link dei sottomenu*/

ul#nav div.mega li a{
	padding:0 7px;
	color: #999999;
	text-decoration: none;
	background-color: #000;
}
ul#nav div.mega li a:hover{
	text-decoration:none;
	color: #CCCCCC;
}