зеркало из https://github.com/mozilla/gecko-dev.git
20 строки
628 B
HTML
20 строки
628 B
HTML
<script>
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o = []
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window.onload = () => {
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a = document.createElement("body");
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b = document.createElementNS("http://www.w3.org/1998/Math/MathML", "math");
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b.setAttributeNS(null, "display", "block");
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c = document.createElementNS("http://www.w3.org/1998/Math/MathML", "munderover");
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d = document.createTextNode("\n ");
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c.appendChild(d);
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c.appendChild(document.createElementNS("http://www.w3.org/1998/Math/MathML", "mo"));
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b.appendChild(c);
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a.appendChild(b);
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document.documentElement.appendChild(a);
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a.style.display = "inline";
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setTimeout(() => {
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d.data = "\u934F" + d.data;
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}, 100)
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}
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</script>
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