зеркало из https://github.com/mozilla/gecko-dev.git
26 строки
343 B
HTML
26 строки
343 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style type="text/css">
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html, body {
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margin: 0; padding: 5px;
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}
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#positive, #negative {
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height: 20px;
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background-color: blue;
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}
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#margin {
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height: 10px;
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}
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#negative {
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background-color: green;
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}
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</style>
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</head>
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<body>
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<div id="positive"></div>
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<div id="margin"></div>
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<div id="negative"></div>
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</body>
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</html>
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