@import "shared";
@import "compass/utilities/compact";

//  override to change the default
$default-background-size: 100% auto !default;

// Set the size of background images using px, width and height, or percentages.
// Currently supported in: Opera, Gecko, Webkit.
//
// * percentages are relative to the background-origin (default = padding-box)
// * mixin defaults to: `$default-background-size`
@mixin background-size(
  $size-1: $default-background-size,
  $size-2: false,
  $size-3: false,
  $size-4: false,
  $size-5: false,
  $size-6: false,
  $size-7: false,
  $size-8: false,
  $size-9: false,
  $size-10: false
) {
  $size-1: if(type-of($size-1) == string, unquote($size-1), $size-1);
  $sizes: compact($size-1, $size-2, $size-3, $size-4, $size-5, $size-6, $size-7, $size-8, $size-9, $size-10);
  @include experimental(background-size, $sizes, -moz, -webkit, -o, not -ms, not -khtml);
}
