.bold { 	font-weight: bold; }  .underline { 	text-decoration: underline; }  .arancio { 	color: #ff6600; 	background: transparent; }  .bianco { 	color: #ffffff; 	background: transparent;	 }  .blue { 	color: #000066; 	background: transparent;	 }  .grigio99 { 	color: #999999; 	background: transparent; }  .textleft { 	text-align: left; }  .textcenter{ 	text-align: center; }  .textright{ 	text-align: right; }  .hidden { 	display: none; }  .block { 	display: block; }  .clear { 	clear: both; }  a:link, a:visited { 	color: #000066; 	background: transparent; 	text-decoration: underline; 	outline: none; }  a:hover, a:active { 	color: #ff6600; 	background: transparent; 	text-decoration: underline; 	outline: none; }  input { 	outline: none; }  .fontsize30 { 	font-size: 30px; }  .fontsize20 { 	font-size: 20px; }  .fontsize18 { 	font-size: 18px; }  .fontsize16 { 	font-size: 16px; }  .fontsize14 { 	font-size: 14px; }  .fontsize13 { 	font-size: 13px; }  .fontsize12 { 	font-size: 12px; }  .fontsize11 { 	font-size: 11px; }  .fontsize10 { 	font-size: 10px; }  .arial { 	font-family: Arial; }