de0afa12a1
- HTML parser: Add implicit tag closing for table elements (td, th, tr, tbody, thead, tfoot) per HTML5 §12.2.6.4 - CSS background-position: Swap axes when Y-only keyword (top/bottom) appears first or X-only keyword (left/right) appears second - Canvas background: Propagate background image ID from root/body layout box to canvas - Absolute positioning: Defer layout of absolute children until containing block height is finalized, fixing bottom:0 in auto-height containers - Inline line-height: Implement CSS half-leading model (CSS2 §10.8.1) so line box height uses CSS line-height, not font metrics - Anonymous text boxes: Inherit line_height and vertical_align from parent styles - Default vertical_align changed from Top to Baseline per CSS spec WPT: +3 promoted (abspos-containing-block-005, abspos-width-004, background-color-animation-with-table2), -9 demoted Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
LayoutBox node=#1 tag=html box=block
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content: (0, 0, 800, 2016)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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LayoutBox node=#9 tag=body box=block
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content: (8, 8, 784, 2000)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 8 8 8 8
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LayoutBox node=#11 tag=div box=block
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content: (8, 8, 784, 2000)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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inline_context: 1 lines, height=19.2, max_width=89.89134
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line[0]: rect=(8, 8, 89.89134, 19.2) fragments=3
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frag[0]: rect=(8, 9.6, 24.516888, 16) text="Very" start=false end=false
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frag[1]: rect=(35.57122, 9.6, 16.892805, 16) text="tall" start=false end=false
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frag[2]: rect=(55.51836, 9.6, 42.372982, 16) text="content" start=false end=false
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LayoutBox node=#12 tag=anonymous box=anon
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content: (0, 0, 89.89134, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: "Very tall content"
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LayoutBox node=#14 tag=div box=block
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content: (650, 50, 100, 80)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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inline_context: 1 lines, height=19.199997, max_width=72.411194
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line[0]: rect=(650, 50, 72.411194, 19.2) fragments=2
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frag[0]: rect=(650, 51.6, 29.192364, 16) text="Fixed" start=false end=false
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frag[1]: rect=(682.2467, 51.6, 40.164463, 16) text="overlay" start=false end=false
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LayoutBox node=#15 tag=anonymous box=anon
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content: (0, 0, 72.411156, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: "Fixed overlay"
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