The WebPlatform project has been discontinued when the Stewards partnership agreement ended in September 2015. This site has been frozen, and the assets we have created will remain.
W3C Working Draft
The details element represents a disclosure widget from which the user can obtain additional information or controls.
open attribute is set on the
details tag, it will be open when it's rendered.
The <details> tag is currently only supported in Chrome and in Safari on Mac.
<details open="open"> <p>Foo</p> <p>Bar</p> <p>Peter</p> </details>
|HTML 5.1||W3C Working Draft|