td {
  padding: 5px;
}

.nsw {
  background: #8dccf0;
  color: #12384d;
}
.vic {
  background: #1e8449;
  color: white;
}
.qld {
  background: #8b263f;
  color: white;
}
.sa {
  background: #e74c3c;
  color: white;
}
.wa {
  background: #f1c40f;
  color: #3d3200;
}
.tas {
  background: #86d8c9;
  color: #103b34;
}
.act {
  background: #163a7a;
  color: white;
}
.os,
.nz {
  background: #dddddd;
  color: #333333;
}

.int td {
  opacity: 0.4;
}
/* State Prefixes in the First Column */
/* Combined all content changes into the content property */  
/* use & to make these nest to only work within .calendar */

.calendar {

  &tr.qld td:nth-of-type(1):before {
    content: 'QLD';
  }
  &tr.nsw td:nth-of-type(1):before {
    content: 'NSW';
  }
  &tr.act td:nth-of-type(1):before {
    content: 'ACT';
  }
  &tr.vic td:nth-of-type(1):before {
    content: 'VIC';
  }
  &tr.tas td:nth-of-type(1):before {
    content: 'TAS';
  }
  &tr.sa td:nth-of-type(1):before {
    content: 'SA';
  }
  &tr.wa td:nth-of-type(1):before {
    content: 'WA';
  }
  &tr.os td:nth-of-type(1):before {
    content: 'OS';
  }
}