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>
55 lines
2.0 KiB
Plaintext
55 lines
2.0 KiB
Plaintext
LayoutBox node=#2 tag=html box=block
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content: (0, 0, 800, 100)
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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=#10 tag=body box=grid
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content: (0, 0, 800, 100)
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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=#12 tag=div box=block
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content: (0, 0, 300, 40)
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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=40.622612
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line[0]: rect=(0, 0, 40.622612, 19.2) fragments=1
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frag[0]: rect=(0, 1.6000004, 40.622612, 16) text="Header" start=false end=false
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LayoutBox node=#13 tag=anonymous box=anon
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content: (0, 0, 40.622612, 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: "Header"
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LayoutBox node=#15 tag=div box=block
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content: (50, 40, 200, 30)
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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=54.71952
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line[0]: rect=(50, 40, 54.71952, 19.2) fragments=2
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frag[0]: rect=(50, 41.6, 44.15859, 16) text="Content" start=false end=false
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frag[1]: rect=(97.21291, 41.6, 7.506608, 16) text="A" start=false end=false
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LayoutBox node=#16 tag=anonymous box=anon
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content: (0, 0, 54.71953, 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: "Content A"
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LayoutBox node=#18 tag=div box=block
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content: (50, 70, 200, 30)
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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=54.84874
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line[0]: rect=(50, 70, 54.84874, 19.2) fragments=2
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frag[0]: rect=(50, 71.6, 44.15859, 16) text="Content" start=false end=false
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frag[1]: rect=(97.21291, 71.6, 7.6358294, 16) text="B" start=false end=false
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LayoutBox node=#19 tag=anonymous box=anon
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content: (0, 0, 54.84875, 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: "Content B"
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