/* use day table */
td.wt_iss_default {
  background: #fff;
}
td.wt_iss_worked {
  background: #cfc;
}
td.wt_iss_overdue {
  background: #ffc;
}
td.wt_iss_overdue_worked {
  background: #ccc;
}
td.wt_iss_assigned {
  background: #cff;
}
td.wt_iss_assigned_worked {
  background: #ccf;
}
td.wt_iss_assigned_overdue {
  background: #fcc;
}
td.wt_iss_assigned_overdue_worked {
  background: #fcf;
}