890642 - html5 error found at /research/

Status: VERIFIED DUPLICATE of bug 890641

(www.mozilla.org :: General, defect)

Description

[George Vidalakis]

User Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20130706 Firefox/24.0 (Nightly/Aurora)
Build ID: 20130706004019

Steps to reproduce:

I checked https://www.mozilla.org/en-US/research/ at W3C html validator ( validator.w3.org ).
The results can be found here: http://validator.w3.org/check?uri=https://www.mozilla.org/en-US/research/ .


Actual results:

The validator found the following error:

 Line 81, Column 47: The hgroup element is obsolete. To mark up subheadings, consider either just putting the subheading into a p element after the h1-h6 element containing the main heading, or else putting the subheading directly within the h1-h6 element containing the main heading, but separated from the main heading by punctuation and/or within, for example, a span class="subheading" element with differentiated styling. To group headings and subheadings, alternative titles, or taglines, consider using the header or div elements.

<hgroup id="main-feature" class="large center">


Expected results:

The hgroup element should be replaced. No errors should be found.