gistfile1.txt

Map {
  background-color: #43a4d1;
}

/* grey outline */
#world::big_glow [POP2005 > 1000000]{
  line-color: #ddd;
  line-width: 4;
}

/* red island nations & greenland */
#world::thin_glow [POP2005 < 1000000] {
  line-color: #ff0000;
  line-width: .5;
  line-gamma: .2;
}

/* polygon fill to cover up borders */
#world {
  polygon-fill: #aaa;
  polygon-gamma: .7;
}