зеркало из https://github.com/mozilla/gecko-dev.git
17 строки
446 B
HTML
17 строки
446 B
HTML
<!DOCTYPE html>
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<style>
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div { color: green; }
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.red > span { color: red; }
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</style>
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<div id="first"><span></span></div>
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<div id="second"><span>This text should be green.</span></div>
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<script>
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getComputedStyle(second.firstChild).color;
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getComputedStyle(first.firstChild).color;
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second.className = "red";
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getComputedStyle(second.firstChild).color;
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first.className = "red";
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second.className = "";
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getComputedStyle(second.firstChild).color;
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</script>
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