WAI-ARIA specHTML-ARIA spec

Semantics

A descendant window of the primary window of a web application.

Abstract Role

WindowRepresents an inner windows that is a child of the main web document.

Content Category

Flow ContentAn element that structures and organizes the body of a web document.

Allowed Descendants

Flow Children Allowed

Usage

Elements that can designate the role in HTML:

  • dialog
  • section[role=dialog]
  • div[role=dialog]
  • custom-element[role=dialog]