12 lines
351 B
HTML
12 lines
351 B
HTML
<script>
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window.addEventListener("DOMContentLoaded", () => {
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let sel = document.getSelection()
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sel.setPosition(a.offsetParent.attachShadow({mode: "open"}), 0)
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sel.extend(b, 0)
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c.replaceWith("1")
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document.documentElement.innerHTML = document.documentElement.innerHTML
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})
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</script>
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<shadow id="a">
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<style id="b"></style>
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<font id="c">a</font>
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