The Browser Top Layer Explained

How `<dialog>`, popovers, and fullscreen elements render in the browser-managed top layer, outside normal stacking contexts.

Content tagged top-layer

• Post:Animate Dialogs & Popovers with CSS @starting-style

  Series:CSS @starting-style: From First Render to Production (3/4)

  Animate display: none, dialogs, and popovers in CSS.

  Animate display: none in CSS with allow-discrete and @starting-style — native <dialog> and Popover API examples, plus the top layer explained.