зеркало из https://github.com/mozilla/gecko-dev.git
29 строки
443 B
HTML
29 строки
443 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style type="text/css">
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div { height: 1px; }
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</style>
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<script type="text/javascript">
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function boom()
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{
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var a = document.getElementById("a");
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a.firstChild.remove();
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document.documentElement.style.outline = "none";
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}
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</script>
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</head>
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<body onload="boom();">
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<div style="column-count: 2;" id="a"><div><div style="float: right;"><div></div><span><div></div></span></div></div></div>
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</body>
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</html>
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