Emilio Cobos Álvarez
27aaafd778
Differential Revision: https://phabricator.services.mozilla.com/D282500
19 lines
432 B
HTML
19 lines
432 B
HTML
<!doctype html>
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<title>::backdrop is supported on progress</title>
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=2015488">
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<link rel="match" href="popover-img-backdrop-ref.html">
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<style>
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progress:popover-open {
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visibility: hidden;
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&::backdrop {
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visibility: visible;
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background-color: green;
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}
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}
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</style>
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<progress popover="" id="a"></progress>
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<script>
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a.showPopover({ modal: true });
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</script>
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