$dropdown-color-white: $color-white !default;
$dropdown-color-primary: $color-primary !default;
$dropdown-color-primary-contrast: $color-primary-contrast !default;
$dropdown-value-hover-background: $palette-grey-200 !default;
$dropdown-overflow-max-height: 45vh !default;
$dropdown-value-border-radius: .2 * $unit !default;