			.static			= static header
				.dark			= dark header
				.bottom			= header on bottom
				
				shadow-before-1 = shadow 1 header top
				shadow-after-1 	= shadow 1 header bottom
				shadow-before-2 = shadow 2 header top
				shadow-after-2 	= shadow 2 header bottom
				shadow-before-3 = shadow 3 header top
				shadow-after-3 	= shadow 3 header bottom

				.clearfix		= required for mobile menu, do not remove!

				Example Usage:  class="clearfix sticky header-sm transparent b-0"
			-->
			<div id="header" c