@mixin nouislider-variant($background) {
  .noUi-connect { background: $background; }
}

@mixin material-nouislider-variant($background) {
  .noUi-connect { background: $background; }
}

@mixin nouislider-theme($background) {
  .noUi-primary .noUi-base {
    .noUi-connect { background: $background !important; }
  }
}

@mixin material-nouislider-theme($background) {
  .noUi-primary .noUi-base {
    .noUi-handle {
      box-shadow: none !important;
      background: $background !important;
    }

    .noUi-connect { background: $background !important; }
  }
}