- 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>
63 lines
2.4 KiB
Plaintext
63 lines
2.4 KiB
Plaintext
LayoutBox node=#2 tag=html box=block
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content: (0, 0, 800, 116)
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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, 100)
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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=block
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content: (8, 8, 200, 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=#14 tag=div box=block
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content: (8, 8, 100, 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=36.88693
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line[0]: rect=(8, 8, 36.88693, 19.2) fragments=1
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frag[0]: rect=(8, 9.6, 36.88693, 16) text="Before" start=false end=false
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LayoutBox node=#15 tag=anonymous box=anon
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content: (0, 0, 36.88693, 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: "Before"
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LayoutBox node=#17 tag=div box=block
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content: (8, 38, 80, 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=33.750366
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line[0]: rect=(8, 38, 33.750366, 19.2) fragments=1
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frag[0]: rect=(8, 39.6, 33.750366, 16) text="Offset" start=false end=false
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LayoutBox node=#18 tag=anonymous box=anon
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content: (0, 0, 33.750366, 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: "Offset"
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LayoutBox node=#20 tag=div box=block
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content: (8, 78, 100, 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: 3 lines, height=57.59999, max_width=76.722466
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line[0]: rect=(8, 78, 76.722466, 19.2) fragments=2
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frag[0]: rect=(8, 79.6, 27.265785, 16) text="After" start=false end=false
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frag[1]: rect=(38.320118, 79.6, 43.34802, 16) text="(normal" start=false end=false
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line[1]: rect=(8, 97.2, 50.831135, 19.2) fragments=1
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frag[0]: rect=(8, 98.799995, 47.776802, 16) text="position," start=false end=false
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line[2]: rect=(8, 116.399994, 63.071953, 19.2) fragments=1
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frag[0]: rect=(8, 117.99999, 63.071953, 16) text="unaffected)" start=false end=false
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LayoutBox node=#21 tag=anonymous box=anon
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content: (0, 0, 190.62556, 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: "After (normal positi..."
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