зеркало из https://github.com/mozilla/gecko-dev.git
10 строки
316 B
HTML
10 строки
316 B
HTML
<!DOCTYPE html>
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<html>
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<!-- Test: if button is of the button type, it is barred from constraint
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validation and should not be affected by :valid pseudo-class. -->
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<link rel='stylesheet' type='text/css' href='style.css'>
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<body>
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<button class='notvalid' type='button'></button>
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</body>
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</html>
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