.green  { font-size: large; 
	  color: darkgreen;
	  padding: 10px 10px 18px 10px;
	  font-weight: bold;
	  text-align:center;}

.red   { font-size: large; 
	color: red;
	padding: 10px 10px 18px 10px;
	font-weight: bold;
	text-align:center;}

.blue  { font-size: large; 
	color: navy;
	padding: 10px 10px 18px 10px;
	font-weight: bold;
	text-align:center;}
	
.yellow { font-size: large; 
	color: gold;
	padding: 10px 10px 18px 10px;
	font-weight: bold;
	text-align:center;}

.chiaro    {font-size: medium; font-weight: bold; text-align:center; color:black; margin: 0px auto;}

.msg_ok { font-size: large; color: darkgreen; padding: 10px 10px 18px 10px; font-weight: bold; text-align:center;}
.msg_warn { font-size: large; color: gold; padding: 10px 10px 18px 10px; font-weight: bold; text-align:center;}
.msg_error { font-size: large; color: red; padding: 10px 10px 18px 10px; font-weight: bold; text-align:center;}