Ticket #6519 (closed bug: invalid)
:first pseudo-selector conflicts with CSS paged media module's :first
|Reported by:||visnup||Owned by:|
webkit nightly r58385  added support for css paged media, in particular the :left, :right, and :first pseudo-selectors. this means webkit won't throw an error when ":first" is encountered by querySelectorAll and instead returns an empty array . this breaks any selectors using sizzle's :first pseudo-selector in the latest webkit nightlies.
I've filed another bug against webkit, hoping to get errors thrown (again) when :first is encountered outside of an @page rule context .