Add CssValue::Unset variant with proper cascade semantics: acts as inherit for inherited properties, initial for non-inherited. Fix unset/inherit/initial handling in font, list-style, and text-decoration shorthand expansion. Add unset handling to both pseudo-element code paths. Promote WPT test wpt-css-css2-normal-flow-inlines-002 (now passes with font shorthand fix). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
15 lines
299 B
HTML
15 lines
299 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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.parent { color: blue; margin-top: 20px; text-align: right; }
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.child { color: unset; margin-top: unset; text-align: unset; display: unset; }
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</style>
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</head>
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<body>
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<div class="parent">
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<div class="child">Unset behavior</div>
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</div>
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</body>
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</html>
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