The HTML <details> Element is used as a disclosure widget from which the user can retrieve additional information.

This is an experimental technology.

Browser Compatibility:
Desktop: C O S
Mobile: A

Content categories:
Flow content, sectioning root, interactive content, palpable content.

Permitted content:
One <summary> element followed by flow content.

Tag omission:
None, both the starting and ending tag are mandatory.

Permitted parent elements:
Any element that accepts flow content.

DOM interface:
HTMLDetailsElement
