:root {
	/* app base z-index is 11 as Bootstrap has some z-index that are problematic */

	--z-index--choices-wrapper: 50;

	--z-index-app-header: 40;

	--z-index-app-panel: 30;

	--z-index-view-intro: 21;
	--z-index-view-intro__content: 20;
	--z-index-view-navigation: 20;

	--z-index-nav-link: 13;
	--z-index-nav-tabs: 12;

}