зеркало из https://github.com/mozilla/gecko-dev.git
38 строки
1.1 KiB
HTML
38 строки
1.1 KiB
HTML
<!DOCTYPE html>
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<html lang="en-US">
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<head>
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<title>Media Queries Test inner frame</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta http-equiv="Content-Style-Type" content="text/css">
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<style>
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html, body {
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width: 100%;
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height: 100%;
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margin: 0;
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}
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</style>
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<style type="text/css" id="style" media="all and (display-mode: browser)">
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body { background: yellow; }
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</style>
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<style type="text/css" id="style" media="all and (display-mode: standalone)">
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body { background: green; }
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</style>
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<style type="text/css" id="style" media="all and (display-mode: minimal-ui)">
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body { background: red; }
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</style>
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<style type="text/css" id="style" media="all and (display-mode: fullscreen)">
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body { background: blue; }
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</style>
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</head>
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<body>
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<script>
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window.addEventListener("message", e => {
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if (e.data == "get-background-color") {
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let { backgroundColor } = document.defaultView.getComputedStyle(document.body);
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e.source.postMessage({ backgroundColor }, e.origin);
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}
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});
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</script>
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</body>
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</html>
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