Map {
  background-color: #000;
}

#activity {
  [total > 1] { polygon-fill: #382037; }
  [total > 5] { polygon-fill: #4d1d4b; }
  [total > 10] { polygon-fill: #631b60; }
  [total > 20] { polygon-fill: #781874; }
  [total > 30] { polygon-fill: #8e1689; }
  [total > 40] { polygon-fill: #a3139d; }
  [total > 50] { polygon-fill: #b911b2; }
  [total > 75] { polygon-fill: #ce0ec6; }
  [total > 100] { polygon-fill: #e40cdb; }
}
