.hidden   { color: #999900 }
.sunday   { color: #ff0000 }
.weekday  { color: #000000 }
.saturday { color: #0000ff }
.holiday  { color: #ff0000 }
.today    { color: #000000 }

td.hidden   {  }
td.sunday   {  }
td.weekday  {  }
td.saturday {  }
td.holiday  {  }
td.today    { font-weight:bold; background:#dddddd }