.BOTTONI {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #666666;
	text-decoration: none;
	line-height: 26px;
}
<style type="text/css">
a            { color: #000000; font-family: Verdana; font-style: normal;
font-weight: normal; }
a:hover      { color: #FFFFFF }
</style>
.BOTTONIORIZZ {

	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #666666;
	text-decoration: none;
	line-height: 26px;
}
.BOTTONIorizz {

	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #666666;
	text-decoration: none;
	line-height: normal;
}
.BOTTONebianco {


	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #CCCCCC;
	text-decoration: none;
	line-height: normal;
}