body {
	background-color: #fff;
}	
tfoot td {
	background-color: #eee;
}
.bad {
	background-color: #f63;
	font-weight: bolder;
	color: #fff;
	text-align: center;
}	
.good {
	background-color: #6c6;
	font-weight: bolder;
	color: #fff;
	text-align: center;
}
.unknown {
	text-align: center;
	background-color: #ffc;
}
.altname {
	font-size: smaller;
	color: #666;
}