15 lines
187 B
HTML
15 lines
187 B
HTML
<style>
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.x {
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column-span: all;
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columns: 0;
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}
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</style>
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<script>
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function go() {
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a.appendChild(b);
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}
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</script>
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<body onload=go()>
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<summary id="a" class="x">
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<h5 class="x">
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<a id="b">
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