Problems with blockquotes' pseudo-element styles

[kfranqueiro]

Blockquotes in the Understanding docs include styling which adds an open quote on blockquote p:first-of-type::before, and a close quote on blockquote p:last-of-type::after. Unfortunately, this causes problems in many situations that involve multiple paragraphs, which often involves nesting.

• Understanding Conformance Requirements is the most prominent example
• This also affects the Intent section of Parsing
• Meanwhile, there are blockquotes containing lists in the Intent section of Focus Appearance which do not get these open/close quotes, which may or may not be intentional.

Examples captured by @mbgower:

[patrickhlauke]

I'd suggest just removing/overriding that styling? it seems well-meaning but overly naive