html, body, #wrapper {
	height:100%;
	margin: 0;
	padding: 0;
	border: none;
	text-align: center;
	background-image: url(img/sfondo.jpg);
	background-repeat: repeat-x;
	background-position: center;
	font-family: Arial, Helvetica, sans-serif;
	/*font-size: 12px;*/
   }
   #wrapper {
      margin: 0 auto;
      text-align: left;
      vertical-align: middle;
      width: 100%;
   }
.footer {
	font-size: 11px;
	color: #FFFFFF;
}
a.footer:link {
	font-family: Arial, Helvetica, sans-serif;
	color: #EFEFEF;
}



/* -----------  MENU A TENDINE ------------ */
/* la dimensione orizzontale totale della linea del menu principale */
.menu {font-size:0.75em; padding-bottom:0px; width:574px;}

/* definisce la presenza o meno di margini intorno alla barra */
.menu ul {padding:0;margin:0;list-style-type:none; height:41px; background:transparent;}

/* style the sub-level lists definisce ??????? */
.menu ul ul {width:140px;}

/* definisce la disposizione delle celle, l'altezza della barra principale e della riga di testo */
.menu ul li {float:left;height:41px;line-height:41px; display:block;}

/* style the sub level list items ?????*/
.menu ul ul li {
	display: block;
	width: 12em;
	height: 30px;
	line-height: 1em;
}
.menu ul ul ul li {
	height: 27px;
}

/* definisce lo stile dei titoli del menu principale */
.menu a, .menu a:visited {
	display:block;
	height:41px;
	font-size:1em;
	text-decoration:none;
	color:#FFFFFF;
	background:transparent;
	font-family: Arial, Helvetica, sans-serif;
	padding-top: 0;
	padding-right: 0;
	padding-bottom: 0;
	padding-left: 1px;
	width: 142px;
	text-align: center;
	font-weight: bold;
}
/* hack IE5.x to get the correct the faulty box model and get the width right */
* html .menu a, * html .menu a:visited {width:11em; w\idth:7em;}

/* definisce lo stile dei titoli dei sottomenu (le info non dichiarate vengono ereditate dallo stile del menu principale) */
.menu ul ul a, .menu ul ul a:visited {
	display:block;
	background:url(img/bianco_trasparente.png);
	color:#000066;
	width:142px;
	height:18px;
	/*height:19px;*/
	line-height:1em;
	border-bottom:1px solid #699;
	padding-top: 0.5em;
	padding-bottom: 0.5em;
	margin-top: 7px;
}
* html .menu ul ul a, * html .menu ul ul a:visited  {width:14em; w\idth:12em;}


/* style the table so that it takes no part in the layout - required for IE to work */
.menu table {border-collapse:collapse; padding:0; margin:-1px; width:0; height:0; font-size:1em; z-index:1;}


/* style the third level background */
.menu ul ul ul a, .menu ul ul ul a:visited {background:url(img/bianco_trasparente.png);font-size:11px;height:15px;}
/* style the fourth level background */
.menu ul ul ul ul a, .menu ul ul ul ul a:visited {background:#c4ceac url(sub_grad.gif);}
/* style the sub level 1 background */
.menu ul :hover a.sub1 {}
/* style the sub level 2 background */
.menu ul ul :hover a.sub2 {}

/* style the level hovers */
/* first */
* html .menu a:hover {color:#ff0; background:transparent; position:relative; z-index:100;}
.menu li:hover {position:relative;}
.menu :hover > a {color:#ff0; background:transparent;}
/* second */
* html .menu ul ul a:hover{color:#000066;background:url(img/giallo_trasparente.png); position:relative; z-index:110;}
.menu ul ul li:hover {position:relative;}
.menu ul ul :hover > a {color:#000066;background:url(img/giallo_trasparente.png);}
/* third */
* html .menu ul ul ul a:hover {color:#000066;background:url(img/giallo_trasparente.png); position:relative; z-index:120;}
.menu ul ul ul :hover > a {color:#000066;background:url(img/giallo_trasparente.png);}
/* fourth */
.menu ul ul ul ul a:hover {background:#7aa; position:relative; z-index:130;}


/* hide the sub levels and give them a positon absolute so that they take up no room */
.menu ul ul {visibility:hidden;position:absolute;height:0;top:3em; left:0; width:14em;}

/* position the third level flyout menu */
.menu ul ul ul{left:12em;top:0;width:14em;}


/* make the second level visible when hover on first level list OR link */
.menu ul :hover ul{visibility:visible; height:auto; padding:0 3em 3em 3em; background:transparent url(images/trans.gif); left:-3em;}
/* keep the third level hidden when you hover on first level list OR link */
.menu ul :hover ul ul{visibility:hidden;}
/* keep the fourth level hidden when you hover on second level list OR link */
.menu ul :hover ul :hover ul ul{visibility:hidden;}
/* make the third level visible when you hover over second level list OR link */
.menu ul :hover ul :hover ul{visibility:visible; left:9em;}
/* make the fourth level visible when you hover over third level list OR link */
.menu ul :hover ul :hover ul :hover ul {visibility:visible;}