td { 
	border: 1px solid black; 
	text-align: center; 
	vertical-align: middle;
	margin:5px; 
	padding:2px; 
	height:100%;
}

.prime { 
	color:blue;
	font-weight:bold; 
}

.stillin { 
	color:black;
	font-weight:normal; 
}

.gone { 
	color:red;
	font-weight:normal; 
	font-style: italic;
	text-decoration:line-through;
	color:#aaa;
}