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>
73 lines
2.6 KiB
Plaintext
73 lines
2.6 KiB
Plaintext
LayoutBox node=#2 tag=html box=block
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content: (0, 0, 800, 106)
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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=block
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content: (8, 8, 784, 90)
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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=#12 tag=div box=grid
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content: (8, 8, 784, 90)
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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=#14 tag=div box=block
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content: (8, 8, 210, 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=42.92511
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line[0]: rect=(8, 8, 42.92511, 19.2) fragments=2
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frag[0]: rect=(8, 9.6, 33.15125, 16) text="Spans" start=false end=false
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frag[1]: rect=(44.20558, 9.6, 6.71953, 16) text="2" start=false end=false
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LayoutBox node=#15 tag=anonymous box=anon
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content: (0, 0, 42.92511, 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: "Spans 2"
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LayoutBox node=#17 tag=div box=block
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content: (228, 8, 100, 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=7.6358337
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line[0]: rect=(228, 8, 7.6358337, 19.2) fragments=1
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frag[0]: rect=(228, 9.6, 7.6358294, 16) text="B" start=false end=false
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LayoutBox node=#18 tag=anonymous box=anon
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content: (0, 0, 7.6358294, 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: "B"
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LayoutBox node=#20 tag=div box=block
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content: (8, 58, 100, 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=19.199997, max_width=7.4243755
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line[0]: rect=(8, 58, 7.4243755, 19.2) fragments=1
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frag[0]: rect=(8, 59.6, 7.424376, 16) text="C" start=false end=false
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LayoutBox node=#21 tag=anonymous box=anon
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content: (0, 0, 7.424376, 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: "C"
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LayoutBox node=#23 tag=div box=block
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content: (118, 58, 100, 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=19.199997, max_width=8.575623
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line[0]: rect=(118, 58, 8.575623, 19.2) fragments=1
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frag[0]: rect=(118, 59.6, 8.5756235, 16) text="D" start=false end=false
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LayoutBox node=#24 tag=anonymous box=anon
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content: (0, 0, 8.5756235, 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: "D"
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