31 lines
1.2 KiB
HTML
31 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>CSS Scoping: pseudo element after ::slotted</title>
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<link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com">
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<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo">
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<link rel="match" href="slotted-with-pseudo-element-ref.html">
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<div id="host1"><span></span></div>
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<div id="host2"><span></span></div>
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<div id="host3"><span></span></div>
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<div id="host4"><span></span></div>
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<style>
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#host3 > span::before { content: "PASS" }
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</style>
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<script>
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function attachShadowWithSlottedStyle(host, styleString) {
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var root = host.attachShadow({mode:"open"});
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root.innerHTML = "<style>"+styleString+"</style><slot></slot>";
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}
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attachShadowWithSlottedStyle(host1, "::slotted(span)::before { content: 'PASS' }");
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attachShadowWithSlottedStyle(host2, "::slotted(span)::after { content: 'PASS' }");
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attachShadowWithSlottedStyle(host3, "::slotted(span)::before { content: 'FAIL'; color: green }");
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attachShadowWithSlottedStyle(host4, `
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::slotted(span)::before { content: 'PASS'; color: red }
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::slotted(.foo)::before { color: green }
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`);
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onload = function() {
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host4.offsetTop;
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host4.firstElementChild.classList.add("foo");
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}
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</script>
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