body {font-family: Arial; font-size: small;}

table   {color: #000000; font-size: 8pt;}
table#1 {color: #000000; background: #FFFF80; font-size: 8pt;}
table#2 {color: #000000; background: #FFFF80;empty-cells:hide; font-size: 8pt;}

td {color: #000000;}
td#1 {color: #000000; background: #FFFF80;}
td#2 {color: #000000; background: #FFFFCC;}