@mixin poll-background-mapping {

  .poll__option {
      border-color: $color-brand--white;
      color: $color-brand--white;

    .bg-brand--white &,
    .bg-brand--light-grey &,
    .bg-brand--dark-grey & {
      border-color: $color-brand--one;
      color: $color-brand--one;
    }
  }

  .poll__option--selected {
      background: $color-brand--white;
      color: $color-brand--one;

    .bg-brand--white & {
      background: $color-brand--one;
      color: $color-brand--four;
    }

    .bg-brand--light-grey &,
    .bg-brand--dark-grey & {
      background: $color-brand--one;
      color: $color-brand--white;
    }
  }
}