@include add-breakpoint-prefixes {
  &box-shadow-dark { box-shadow: $shadow-dark !important; }
  &box-shadow-dark-none { box-shadow: 0 !important; }
  &box-shadow-light { box-shadow: $shadow-light !important; }
  &box-shadow-light-none { box-shadow: 0 !important; }
  &button-box-shadow-dark { box-shadow: $button-shadow-dark !important;}
  &button-box-shadow-light { box-shadow: $button-shadow-light !important;}
}