25 lines
425 B
HTML
25 lines
425 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1928724">
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<style>
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*:only-child {
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contain: size layout paint;
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}
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</style>
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<script>
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document.addEventListener("DOMContentLoaded", () => {
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a.getBoundingClientRect();
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a.appendChild(c);
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b.scrollBy();
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})
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</script>
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<body>
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<svg>
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<animateMotion id="b">
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</animateMotion>
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<foreignObject id="a">
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<article>
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<data id="c">
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