table.occupancy_aussen {
    border-width: 0px 0px 0px 0px;
    border-spacing: 5px;
    border-style: none none none none;
    border-color: #000000 #000000 #000000 #000000;
    border-collapse: separate;
    text-align: center;
}
table.occupancy_aussen td{
   border:none;
}

table.occupancy_kalender {
    border-width: 1px 1px 1px 1px;
    border-spacing: 1px;
    border-style: solid solid solid solid;
    border-collapse: separate;
    width: 100%;
    font-weight: normal;
    font-size: 10px;
    font-family: arial,helvetica,sans-serif;
}

table.occupancy_kalender td {
    text-align: center;
    height: 10px;
    width: 14%;
    padding:0;
  }