| @mixin size($size) { |
| @if length($size) == 1 { |
| @if $size == auto { |
| width: $size; |
| height: $size; |
| } |
| |
| @else if unitless($size) { |
| width: $size + px; |
| height: $size + px; |
| } |
| |
| @else if not(unitless($size)) { |
| width: $size; |
| height: $size; |
| } |
| } |
| |
| // Width x Height |
| @if length($size) == 2 { |
| $width: nth($size, 1); |
| $height: nth($size, 2); |
| |
| @if $width == auto { |
| width: $width; |
| } |
| @else if not(unitless($width)) { |
| width: $width; |
| } |
| @else if unitless($width) { |
| width: $width + px; |
| } |
| |
| @if $height == auto { |
| height: $height; |
| } |
| @else if not(unitless($height)) { |
| height: $height; |
| } |
| @else if unitless($height) { |
| height: $height + px; |
| } |
| } |
| } |