markup decomposed, CSS precomposed

Test passes if you see a green block.

tiếngviệt

Assertion: [Exploratory test] A fully decomposed class name will NOT match a fully precomposed CSS selector name.

Notes:The assertion will hold true only if the user agent does no normalization between class name and selector. Note that the current CSS specification does NOT require this normalization to take place.
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HTML5

normalization-003
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