BODY{
	background-image: url(immagini/backg.jpg);
	background-repeat: repeat-x;
	background-position: top;
}


#contenitore{
	position: absolute;
	top: 0px;
	width: 100%;
}

#corpo{
	margin-left: auto;
	margin-right: auto;
	width: 950px;
	position: relative;
	background-color: White;

}
#corpodx{
line-height:20px;
text-align:center;
padding-left:20px;
padding-right:20px;
}

#corpodx td{
line-height:20px;

}

#corpodx a{
font-weight:bold;
text-decoration:underline;
}

#header{
	position: relative;
	background-image: url(immagini/header.jpg);
	background-repeat: no-repeat;
	height: 195px;

}

.menu_sx{
	background-image: url(immagini/sfondo_sx.jpg);
	background-repeat: repeat-y;
	background-position: left;
	padding-left: 10px;
	font-family: sans-serif;
	font-weight: bold;
	color: white;
}

.menu_ft{
	background-image: url(immagini/sfondo_sx.jpg);
	background-repeat: repeat-y;
	background-position: left;
	padding-left: 0px;
}

#tabella{
	/*border: solid thick fuchsia;*/
	position: relative;
	background-color: White;
	z-index: 1;
}

.tasto{
	width: 82px;
	height: 23px;
	text-decoration: none;
	background-image: url(immagini/tasto.gif);
	background-repeat: no-repeat;
	font-family: sans-serif;
	font-weight: bold;
	color: white;
	font-size: 12px;
	text-align: center;
	vertical-align: middle;
	padding-top: 3px;
}

/*per il posionamento: left=left_tasto_precedente + 82 + spaziatura
  spaziatura con 5 tasti: 8px
   -> 285, 375, 465, 555, 645
  spaziatura con 4 tasti: 30px
	-> 295, 407, 519, 635  */

#tasto1{
	position: absolute;
	top: 130px;
	left: 285px;
	z-index: 2;
}
#tasto2{
	position: absolute;
	top: 130px;
	left: 375px;
	z-index: 2;
}
#tasto3{
	position: absolute;
	top: 130px;
	left: 465px;
	z-index: 2;
}
#tasto4{
	position: absolute;
	top: 130px;
	left: 555px;
	z-index: 2;
}
#tasto5{
	position: absolute;
	top: 130px;
	left: 645px;
	z-index: 2;
}