scale trough,
progressbar>trough {
  background-color: $color9;
  min-width: 50px;
  min-height: 10px;
  border-radius: 4px;
}
scale trough highlight,
progressbar>trough>progress {
  background-color: $color2;
  border-radius: 4px;
  min-height: 10px;
}
circular-progress {
  color: $color9;
  background-color: $color2;
}