$shadow-color: $dark !default;

$shadow-x: 0 !default;
$shadow-y: 2px !default;
$shadow-size: 6px !default;
$shadow-spread: 0 !default;
$shadow-opacity: 0.2 !default;

$shadow-very-tight-x: 0 !default;
$shadow-very-tight-y: 1px !default;
$shadow-very-tight-size: 1px !default;
$shadow-very-tight-spread: 0 !default;
$shadow-very-tight-opacity: 0.2 !default;

$shadow-tight-x: 0 !default;
$shadow-tight-y: 1px !default;
$shadow-tight-size: 3px !default;
$shadow-tight-spread: 0 !default;
$shadow-tight-opacity: $shadow-opacity !default;

$shadow-loose-x: 0 !default;
$shadow-loose-y: 4px !default;
$shadow-loose-size: 24px !default;
$shadow-loose-spread: 0 !default;
$shadow-loose-opacity: $shadow-opacity  !default;

$shadow-very-loose-x: 0 !default;
$shadow-very-loose-y: 8px !default;
$shadow-very-loose-size: 56px !default;
$shadow-very-loose-opacity: $shadow-opacity  !default;
$shadow-very-loose-spread: 0 !default;

$solid-shadow-width: 4px !default;