.main {
	padding: 10px;
	height: 650px;
	width: 800px;
	background-image: url(img/scia2.jpg);
	background-repeat: no-repeat;
	z-index: 0;
	background-attachment: inherit;
	background-position: left center;
	position:absolute;
	left:50%;
	margin: 0 0 0 -400px;
 
}
.upper {
	position: relative;
	height: 50px;
	width: 90%;
	color: #99ADDD;
	font-family: Tahoma, Geneva, sans-serif;
	font-weight: bold;
	text-align: left;
	top: 0px;
	left: 50px;
	font-size: 24px;
	z-index: 1;
}
.downer {
	font-size: 16px;
	color: #99ADDD;
	font-family: Verdana, Geneva, sans-serif;
	text-align: right;
	padding: 3px;
	position: relative;
	right: 0px;
	bottom: 5px;
	left: 1%;
	width: 55%;
}
.menubottom {
	z-index: 0;
	height: 40px;
	width: 30;
	position: absolute;
	text-align: center;
	color: #FFF;
	bottom: 0px;
	padding: 5px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 20px;
	margin-left: -40%;
	font-family: Verdana, Geneva, sans-serif;
	font-size: 16px;
	font-weight: bolder;
	left: 350px;
}
.menutab1  {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 5px;
	color: #FFF;
	text-align: center;
}

.riga {
	background-color: #A6C4FF;
	height: 2px;
	top: 3px;
}
.downer2 {
	font-size: 18px;
	color: #99ADDD;
	font-family: Verdana, Geneva, sans-serif;
	text-align: right;
	padding: 3px;
	position: relative;
	right: 0px;
	bottom: 5px;
	left: 1%;
	width: 55%;
}
body {
	background-color: #000;
	text-align: center;
}
a:link {
	text-decoration: none;
	color: #FFF;
}
a:visited {
	text-decoration: none;
	color: #FFF;
}
a:hover {
	text-decoration: underline;
	color: #927DAB;
}
a:active {
	text-decoration: blink;
	color: #FFF;
}
body,td,th {
	color: #FFF;
}
.tabella {
	border: thin solid #FFF;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 16px;
	color: #69F;
	text-align: center;
	font-weight: bold;
}
.contenitore {
	font-size: 16px;
	color: #99ADDD;
	font-family: Verdana, Geneva, sans-serif;
	text-align: center center;
	padding: 3px;
	position: absolute;
	left: 0%;
	width: 98%;
	margin: 0 0 0 0;
	top: 10%;
	z-index: 0;
}
.menubottom2 {
	z-index: 0;
	height: 40px;
	position: absolute;
	text-align: center;
	color: #FFF;
	bottom: 50px;
	padding: 5px;
	font-family: Verdana, Geneva, sans-serif;
	font-size: 16px;
	font-weight: bolder;
	left: 1px;
}
.portfolio_tab {
	background-image: url(img/prova.jpg);
	background-repeat: repeat-x;
	background-position: center top;
}
.imgport {
	border-bottom-width: thin;
	border-bottom-style: solid;
	border-bottom-color: #000;
}