HTML and CSS Reference
<hgroup> . . . </hgroup>
Not in HTML 4.01 or HTML5.1 . Used to group a stack of h1 - h6 headings so that subse-
quent heading levels are treated as subheads or taglines and do not contribute to the outline
structure of the page.
The hgroup element has been flagged for removal from HTML5. It is included here merely to
duplicate the state of the HTML5 spec as of this writing, but it is considered obsolete due to
lack of implementation and should not be used.
Flow content, heading content, palpable content
Where flow content is expected
One or more h1 , h2 , h3 , h4 , h5 , and/or h6 elements
HTML5 Global Attributes