2.1.60 [W3C-HTML52] Section 4.11.1. The details element
V0399: The details element is not supported
The specification states:
-
4.11.1 The details element ... The details element represents a disclosure widget from which the user can obtain additional information or controls. 10.5.3 The details element ... The details element is expected to render as a block box. ...
EdgeHTML Mode
The details
element is not
supported.