.tc_year {
  font-family: sans-serif;
  margin-left:auto;
  margin-right:auto;
}
.tc_year td {
  vertical-align:top;
  border:solid 1px #CCCCCC;
}

.tc_month {
  border-collapse:collapse;
}
.tc_month td {
  border:solid 1px #FFFFFF;
}

.tc_nonexistant {
  background-color:#CCCCCC;
}
.tc_available {
  background-color:#BEF6CC;
}
.tc_booked {
  background-color:#FF8844;/*was ff9999*/
}
.tc_provisional {
  background-color:#39ff2f;/*wasff8844*/
}

.tc_monthname {
  background-color:#9D9ECC;
  color:#FFFFFF;
}