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a5f876dcd4
This doesn't actually implement style context reparenting in the style set yet; that part is next.
There is one behavior difference being introduced here compared to Gecko: we
don't reparent the first block piece of an {ib} (block-inside-inline) split
whose first inline piece is being reparented. This is actually a correctness
fix. In this testcase:
<style>
#target { color: green; }
#target::first-line { color: red; }
</style>
<div id="target">
<span>
<div>This should be green</div>
</span>
</div>
Gecko makes the text red, while every other browser makes it green.
We're preserving Gecko's behavior for out-of-flows in first-line so far, but
arguably it's wrong per spec and doesn't match other browsers either. We can
look into changing it later.
MozReview-Commit-ID: 5eC6G449Mlh
--HG--
extra : rebase_source : 8c333a0afe96c68a4e3b6aeca1b742ef8d5edd3b
9 lines
228 B
HTML
9 lines
228 B
HTML
<!DOCTYPE html>
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<style>
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div { color: red; border: 10px solid green; column-count: 2 }
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div::first-line { color: green; border: 10px solid red; }
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</style>
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<div>
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<span style="border: 10px solid green">Some text</span>
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</div>
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