#fre_indietro_off{
	margin-top: 2px;
	float: left;
	width:24px;
	padding: 0px;
	background-image: url(img/indietro_off.gif);
	height: 22px;
	margin-left: 8px;	
}

#fre_avanti_off{
	margin-top: 2px;
	float: left;
	width:24px;
	padding: 0px;
	background-image: url(img/avanti_off.jpg);
	height: 22px;
	margin-left: 8px;	
}