Template:Guide/styles.css

tr { height: 40px;}
td { width:  40px;}

.bttable {
	border: 1px solid black; 
	border-collapse: separate;
	text-align: center;
	color: green; 
	font-size: smaller;
}

.banner { color: red  ; background-color: lightgray     ; }
.row1   {               background-color: Aqua          ; }
.row2   {               background-color: CornflowerBlue; }