20 lines
515 B
HTML
20 lines
515 B
HTML
<style>
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* { content-visibility: auto; }
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</style>
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<script>
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document.addEventListener('DOMContentLoaded', () => {
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document.documentElement.setAttribute('contenteditable', true)
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let a = document.createElement('map')
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let b = document.createElement('h1')
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let c = document.createElement('kbd')
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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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let d = new Range()
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let f = document.getSelection()
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f.addRange(d)
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d.setStart(c, 0)
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f.addRange(d)
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f.removeRange(d)
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})
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</script>
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