hgroup Description:
The hgroup tag represents a group of headings.
The hgroup is new in HTML 5.
DTD: HTML5: <!doctype html>
hgroup Web Browser Support:
Coming soon
hgroup Attributes:
Global attributes, event attributes
hgroup End Tag:
Required
hgroup Contents:
heading tags
Tags valid as content: h1, h2, h3, h4, h5, h6
hgroup Usage:
Tags valid as container: Flow elements
hgroup Special Notes:
Use the hgroup tag to group section titles and sub-titles.
