userstyles/source/tildes-baukula/_extended.scss

.user-label {
  border-radius: none;
}

.label-edit-box {
  color: $foreground;
  background-color: $background;

  > input {
    border: 1px solid $comment;
    background-color: $selection;
  }
}

.label-light,
.label-dark {
  color: transparent;
}

// stylelint-disable-next-line selector-class-pattern
.bg- {
  &none {
    color: $foreground;
    border-color: $comment;
  }

  &red {
    color: $background;
    background-color: $red;
  }

  &orangered {
    color: $background;
    background-color: $orange;
  }

  &orange {
    color: $background;
    background-color: $yellow;
  }

  &dodgerblue {
    color: $background;
    background-color: $cyan;
  }

  &forestgreen {
    color: $background;
    background-color: $green;
  }

  &slategray {
    color: $background;
    background-color: $selection;
  }
}