https://bradleytaunt.com/hamburger-menu-alternative https://levelup.gitconnected.com/css-at-scale-cosmetic-vs-layout-properties-a1c8acc875d7?sk=4ab03d819d9ddc94acb7dfcf37f8dc76 Building a Conference Schedule with CSS Grid https://www.petelambert.com/journal/html-is-the-web
