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19 lines
432 B
HTML
19 lines
432 B
HTML
<!DOCTYPE html>
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<html>
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<body>
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<fieldset id="fs1"><legend>#2</legend></fieldset>
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<fieldset id="fs2"><legend>#1</legend><legend>#2</legend></fieldset>
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<script>
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document.body.offsetHeight;
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var fs1 = document.getElementById("fs1");
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var l = document.createElement("legend");
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l.textContent = "#1";
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fs1.insertBefore(l, fs1.firstChild);
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var fs2 = document.getElementById("fs2");
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fs2.removeChild(fs2.firstChild);
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</script>
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</body>
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</html>
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