2.2.6 [HTML] Section 9.2.2, Quotations: The BLOCKQUOTE and Q elements


The specification states:

 User agents should render quotation marks in a language-sensitive manner (see the 
 lang attribute). Many languages adopt different quotation styles for outer and 
 inner (nested) quotations, which should be respected by user-agents.

IE7 Mode and IE8 Mode (All Versions)

Quotation marks are not rendered in a language sensitive manner.