//////////////////////////
// CORE / MIXINS / Z-INDEX
//////////////////////////


@mixin z-0($imp:null) { z-index: $z-0 $imp; }
@mixin z-1($imp:null) { z-index: $z-1 $imp; }
@mixin z-2($imp:null) { z-index: $z-2 $imp; }


@mixin z-modal-fullscreen($imp:null) {
  z-index: $z-modal-fullscreen $imp;
}

@mixin z-modal-behind-nav-toggle-group($imp:null) {
  z-index: $z-modal-behind-nav-toggle-group $imp;
}