20 lines
826 B
HTML
20 lines
826 B
HTML
<!doctype html>
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<title>CSS Scoping Module Level 1 - Dynamic fallback content</title>
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<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
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<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model">
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<link rel="match" href="reference/green-box.html"/>
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<p>Test passes if you see a single 100px by 100px green box below.</p>
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<div id="host">
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<div slot="myslot" style="width: 100px; height: 100px; background: green"></div>
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</div>
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<script>
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let root = host.attachShadow({ mode: "open" });
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root.innerHTML = `
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<slot name="myslot"></slot>
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`;
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document.body.offsetTop;
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let newSlot = document.createElement('slot');
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newSlot.appendChild(document.createTextNode("FAIL"));
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newSlot.setAttribute("name", "myslot");
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root.insertBefore(newSlot, root.firstChild);
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</script>
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