posts/plugins/problems/scss/mixins/_label.scss

// Label base style
@mixin label-base() {
  border-radius: $border-radius;
  line-height: 1.2;
  padding: .1rem .2rem;
}

@mixin label-variant($color: $light-color, $bg-color: $primary-color) {
  background: $bg-color;
  color: $color;
}