.card-deck-flow {
  $self: &;
  &--3-cols {
    #{ $self } {
      &__node {
        @include media-breakpoint-up(md) {
          @include make-col(4);
        }
        @include media-breakpoint-up(lg) {
          @include make-col(4);
        }
      }
    }
  }
}