.testo {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	color: #666666;
	text-align: justify;
	margin-left: 140px;
	margin-right: 140px;
	margin-top: 30px;

}


.testo a{
	color:#666666;
	text-decoration: none; 
}
.testo a:hover{

	text-decoration: underline; 
}