a.io:active,a.io:visited,a.io:link{
	font-family: thaoma,Helvetica,sans-serif;
	font-size: 10pt;
	font-weight: bold;
	text-decoration: none;
	color: #000066;
	display: block;
	background-image: url(pulsanti2.jpg);
	background-repeat:no-repeat;
	 border-right:solid 1px #cccccc; 
}
a.io:hover{
font-weight: bold;
	text-decoration: underline;
	
	color: #cc0000;
	
	display: block;
	background-image: url(pulsanti2.jpg);
	background-repeat:no-repeat;
	
}