зеркало из https://github.com/mozilla/gecko-dev.git
20 строки
488 B
HTML
20 строки
488 B
HTML
<!DOCTYPE html>
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<html>
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<style>
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input { color: green; }
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input.notdefault:default { color: red; }
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input.default:not(:default) { color: red; }
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</style>
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<body>
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<form id="one"></form>
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<input type="submit" form="one" class="default" id="test">
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<form id="two">
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<input type="submit" class="notdefault">
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</form>
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<script>
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document.body.offsetWidth;
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document.getElementById("test").setAttribute("form", "two");
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</script>
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</body>
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</html>
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