0863153acd
Add parent-first-child top and parent-last-child bottom margin collapsing using a two-level approach (Level A shifts child inside parent, Level B adjusts grandparent for effective collapsed margin). Fix pre-existing bug in shift_subtree_x that incorrectly skipped absolute/fixed children. Extract shared MARGIN_EPSILON constant, add 9 unit tests and 4 golden tests (209-212), promote 31 WPT tests to pass. Includes code review fixes: pub(crate) visibility for is_root_element, known-limitation docs, and inline-content shift test coverage. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
16 lines
1.4 KiB
Plaintext
16 lines
1.4 KiB
Plaintext
DisplayList items=14
|
|
Text rect=(8, 17.6, 25.762115, 16) text="Italic" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(36.81645, 17.6, 15.189426, 16) text="via" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(55.060207, 17.6, 16.140968, 16) text="em" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(74.2555, 17.6, 17.374449, 16) text="tag" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(8, 52.800003, 25.762115, 16) text="Italic" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(36.81645, 52.800003, 15.189426, 16) text="via" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(55.060207, 52.800003, 3.030837, 16) text="i" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(61.14538, 52.800003, 17.374449, 16) text="tag" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(8, 88, 25.762115, 16) text="Italic" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(36.81645, 88, 15.189426, 16) text="via" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(55.060207, 88, 18.760647, 16) text="CSS" color=#000000 font_size=16 font_style=italic
|
|
Text rect=(8, 123.200005, 41.491924, 16) text="Normal" color=#000000 font_size=16
|
|
Text rect=(52.546257, 123.200005, 25.51542, 16) text="style" color=#000000 font_size=16
|
|
Text rect=(81.116005, 123.200005, 21.321585, 16) text="text" color=#000000 font_size=16
|