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- @mixin box-shadow($shadow...) {
- @if $enable-shadows {
- $result: ();
- @if (length($shadow) == 1) {
-
- $result: $shadow;
- } @else {
-
- @for $i from 1 through length($shadow) {
- @if nth($shadow, $i) != "none" {
- $result: append($result, nth($shadow, $i), "comma");
- }
- }
- }
- @if (length($result) > 0) {
- box-shadow: $result;
- }
- }
- }
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