8 lines
186 B
HTML
8 lines
186 B
HTML
<style>
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.c1 { height: 10ch; position: fixed }
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#a { column-width: 0em }
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.c2 { -webkit-transform-style: preserve-3d }
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</style>
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<details id="a" open="">
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<h4 class="c2">
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<select class="c1">
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