Proyectos de Subversion Moodle

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1 efrain 1 
@mixin box-shadow($shadow...) {
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  @if $enable-shadows {
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    $result: ();
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    @if (length($shadow) == 1) {
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      // We can pass `@include box-shadow(none);`
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      $result: $shadow;
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    } @else {
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      // Filter to avoid invalid properties for example `box-shadow: none, 1px 1px black;`
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      @for $i from 1 through length($shadow) {
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        @if nth($shadow, $i) != "none" {
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          $result: append($result, nth($shadow, $i), "comma");
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        }
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      }
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    }
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    @if (length($result) > 0) {
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      box-shadow: $result;
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    }
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  }
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}