25 lines
496 B
HTML
25 lines
496 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script>
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function boom()
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{
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document.documentElement.offsetHeight;
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document.getElementById("x").style.counterIncrement = "a";
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document.documentElement.offsetHeight;
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}
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</script>
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<body onload="boom();" style="-moz-column-count: 3">
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<div style="position: relative;">
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<div style="position: absolute; height: 3pt;"></div>
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<div style="position: absolute;" id="x"></div>
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<div style="position: absolute; height: 8pt;"></div>
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</div>
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</body>
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</html>
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