table.zebra         { background:black; border-color: black; background-color: lightgray; }
table.zebra th      { background-color:#99ccff; color : black; }
table.zebra tr.row1 { background-color:#ffff99; }
table.zebra tr.row2 { background-color:#ccffcc; }
table.zebra td      { color: black; }