@mixin button-size($height, $padding-horizontal, $font-size, $border-radius) {
  padding: 0px $padding-horizontal;
  font-size: $font-size;
  border-radius: $border-radius;
  line-height: $height - 2px;
  height: $height;
}

@mixin button-color($color, $background-color, $border-color: '-') {
  color: $color;
  background-color: $background-color;
  @if $border-color == '-' {
    border: 1px solid transparent;
  }@else {
    border: 1px solid $border-color;
  }
}