Three bugs caused Google's homepage to render incorrectly (elements at 0,0 or pushed off-screen): 1. <nobr> defaulted to display:block instead of inline, inflating float shrink-to-fit widths to the full viewport. 2. normalize_children ran before split_block_in_inline, wrapping inline elements in anonymous blocks before the splitter could find them. 3. Float avoidance applied to non-BFC blocks instead of BFC blocks (condition was inverted per CSS 2.1 §9.5). Also implements CSS 2.1 Appendix E paint order: floats now paint after normal flow block backgrounds via multi-phase rendering in the display list builder. Positioned elements act as mini stacking contexts and don't propagate skip_floats to their children. Net result: +10 WPT tests passing (11 promoted, 1 minor regression). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
80 lines
2.9 KiB
Plaintext
80 lines
2.9 KiB
Plaintext
LayoutBox node=#1 tag=html box=block
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content: (0, 0, 800, 88)
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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, 51.2)
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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=#10 tag=(anonymous-block) box=block
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content: (8, 8, 784, 0)
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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: 0 lines, height=0, max_width=0
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LayoutBox node=#10 tag=anonymous box=anon
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content: (0, 0, 3.0543318, 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: " "
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LayoutBox node=#11 tag=div box=block
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content: (8, 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: 0 lines, height=0, max_width=0
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LayoutBox node=#12 tag=anonymous box=anon
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content: (0, 0, 3.0543318, 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: " "
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LayoutBox node=#13 tag=div box=block
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content: (108, 8, 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: 0 lines, height=0, max_width=0
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LayoutBox node=#14 tag=anonymous box=anon
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content: (0, 0, 3.0543318, 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: " "
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LayoutBox node=#15 tag=div box=block
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content: (208, 8, 100, 50)
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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: 0 lines, height=0, max_width=0
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LayoutBox node=#16 tag=anonymous box=anon
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content: (0, 0, 3.0543318, 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: " "
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LayoutBox node=#17 tag=p box=block
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content: (8, 24, 784, 19.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 16 0 16 0
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inline_context: 1 lines, height=19.2, max_width=290.74884
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line[0]: rect=(308, 24, 290.74884, 19.2) fragments=8
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frag[0]: rect=(308, 24, 23.612333, 16) text="Text" start=false end=false
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frag[1]: rect=(334.66666, 24, 29.039646, 16) text="flows" start=false end=false
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frag[2]: rect=(366.76062, 24, 40.293686, 16) text="around" start=false end=false
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frag[3]: rect=(410.10864, 24, 45.427315, 16) text="multiple" start=false end=false
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frag[4]: rect=(458.59027, 24, 30.637295, 16) text="floats" start=false end=false
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frag[5]: rect=(492.2819, 24, 11.148312, 16) text="of" start=false end=false
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frag[6]: rect=(506.48453, 24, 47.94126, 16) text="different" start=false end=false
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frag[7]: rect=(557.4801, 24, 41.268723, 16) text="heights" start=false end=false
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LayoutBox node=#18 tag=anonymous box=anon
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content: (0, 0, 290.7489, 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: "Text flows around mu..."
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