зеркало из https://github.com/mozilla/gecko-dev.git
13 строки
157 B
HTML
13 строки
157 B
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<style>
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.z:first-line {}
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.z { display: flex; }
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</style>
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</head>
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<body>
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<div><button class="z">B</button></div>
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</body>
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</html>
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