body {background:white;}
ul#main-nav {font-family:helvetica,arial,sans-serif; font-size:12px;margin:0;padding:0;width:10em;}
ul#main-nav li {margin:0;padding:0;list-style:none;margin:0 0 1px 0;}
ul#main-nav li a {text-decoration:none;display:block;padding:0.1em 0.6em;border-left:0.4em solid gray;color:white;background:silver;}
ul#main-nav li a:hover {border-left:0.4em solid red;color:white;background:black;}

ul#main-navo {font-family:verdana,helvetica,arial,sans-serif;font-size:12px;margin:0 0 0 150;padding:0;float:left;border-bottom:0.1em solid gray;width:90%;}
ul#main-navo li {margin:0;padding:0;list-style:none;float:left;margin:0 0.8em 0 0;}
ul#main-navo li a {font-weight:normal;text-decoration:none;display:block;padding:0.2em;border-bottom:0.2em solid gray;color:silver;background:gray;}
ul#main-navo li a:hover {border-bottom:0.2em solid red;color:white;}

ul.services {
list-style-type:none; display:block; width:auto; height: auto; 
margin:0px; padding:10px 0 20px 15px;}

ul.services li {
display:inline;}

a.nav_services:link, a.nav_services:visited {
	display: block;
	padding: 1px 0 0 14px;
	margin: 2px;
	width: auto;
	height: auto;
	text-align: left;
	line-height: 18px;
	font-family: verdana,helvetica,arial,sans-serif;
	font-size: 12px;
	font: bolder;
	font: italic;
	text-decoration: none;
	background: url(immagini/bullet.png) no-repeat left;
	color: Window;
}

a.nav_services:hover {
	display: block;
	padding: 1px 0 0 14px;
	margin: 2px;
	width: auto;
	height: auto;
	text-align: left;
	line-height: 18px;
	font-family: verdana,helvetica,arial,sans-serif;
	font-size: 12px;
	font: bolder;
	font: italic;
	text-decoration: none;
	background: url(immagini/bullet_a.png) no-repeat left;
	color: red;
}