golden hour

/home/phakp/public_html/bkp_full/old_site_bkp/master/sass/vendor/bourbon/addons

File/Folder	Size	Actions
_border-color.scss	653 B
_border-radius.scss	1.05 KB
_border-style.scss	604 B
_border-width.scss	596 B
_buttons.scss	1.68 KB
_clearfix.scss	456 B
_ellipsis.scss	669 B
_font-stacks.scss	586 B
_hide-text.scss	740 B
_margin.scss	594 B
_padding.scss	598 B
_position.scss	1.11 KB
_prefixer.scss	1.63 KB
_retina-image.scss	835 B
_size.scss	1.08 KB
_text-inputs.scss	3.4 KB
_timing-functions.scss	1.74 KB
_triangle.scss	2.48 KB
_word-wrap.scss	597 B

Edit: _size.scss

@charset "UTF-8";

/// Sets the `width` and `height` of the element.
///
/// @param {List} $size
///   A list of at most 2 size values.
///
///   If there is only a single value in `$size` it is used for both width and height. All units are supported.
///
/// @example scss - Usage
///   .first-element {
///     @include size(2em);
///   }
///
///   .second-element {
///     @include size(auto 10em);
///   }
///
/// @example css - CSS Output
///   .first-element {
///     width: 2em;
///     height: 2em;
///   }
///
///   .second-element {
///     width: auto;
///     height: 10em;
///   }
///
/// @todo Refactor in 5.0.0 to use a comma-separated argument

@mixin size($value) {
  $width: nth($value, 1);
  $height: $width;

@if length($value) > 1 {
    $height: nth($value, 2);
  }

@if is-size($height) {
    height: $height;
  } @else {
    @warn "`#{$height}` is not a valid length for the `$height` parameter in the `size` mixin.";
  }

@if is-size($width) {
    width: $width;
  } @else {
    @warn "`#{$width}` is not a valid length for the `$width` parameter in the `size` mixin.";
  }
}