// Outputs a square @mixin u-square($value…) {
$value: unpack($value); $dimension: $value; @include u-height($value); @include u-width($value);
}
// Outputs a square @mixin u-square($value…) {
$value: unpack($value); $dimension: $value; @include u-height($value); @include u-width($value);
}