This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Do not use it in old or new projects. Pages or Web apps using it may break at any time.
This interface inherits the properties of
- Is a
DOMStringthat reflects the
selectHTML attribute. The value is a comma-separated list of CSS selectors that select the content to insert in place of the
This interface inherits the methods of
- Returns a static
NodeListof the distributed nodes associated with this
The definition of 'content' in that specification.
|Feature||Chrome||Firefox (Gecko)||Internet Explorer||Opera||Safari (WebKit)|
|Basic support||35||28 (28) ||No support||26||No support|
|Feature||Android||Firefox Mobile (Gecko)||IE Phone||Opera Mobile||Safari Mobile|
|Basic support||37||28.0 (28) ||No support||?||?|
 If Shadow DOM is not enabled in Firefox, <content> elements will behave like
HTMLUnknownElement. Shadow DOM was first implemented in Firefox 28 and is behind a preference,
dom.webcomponents.enabled, which is disabled by default.