#printable_btn, .menu, .menu_mark 
,.tools_box 
,.tab_row
{
  display:none; 
}
table.event {
  border-collapse:collapse;
}
table.event td {
  border-collapse:collapse;
  border:1px solid #000;
}
table.event table td {
  border:none;
}
.cal_holiday_label, .cal_holiday, .cal_holiday_today {
  background-color:#aaa;
}