@charset “UTF-8”;

/// Converts shorthand to the 4-value syntax. /// /// @param {List} $shorthand /// /// @example scss - Usage /// .element { /// margin: unpack(1em 2em); /// } /// /// @example css - CSS Output /// .element { /// margin: 1em 2em 1em 2em; /// }

@function unpack($shorthand) {

@if length($shorthand) == 1 {
  @return nth($shorthand, 1) nth($shorthand, 1) nth($shorthand, 1) nth($shorthand, 1);
} @else if length($shorthand) == 2 {
  @return nth($shorthand, 1) nth($shorthand, 2) nth($shorthand, 1) nth($shorthand, 2);
} @else if length($shorthand) == 3 {
  @return nth($shorthand, 1) nth($shorthand, 2) nth($shorthand, 3) nth($shorthand, 2);
} @else {
  @return $shorthand;
}

}