.theme-color {
  background-color: #CCC;
}
.theme-color.green_sea {
  background-color: #00a68e;
}
.theme-color.green {
  background-color: #bdd54b;
}
.theme-color.blue {
  background-color: #7bb6d4;
}
.theme-color.purple {
  background-color: #ce407a;
}