зеркало из https://github.com/mozilla/gecko-dev.git
28 строки
505 B
HTML
28 строки
505 B
HTML
<!DOCTYPE html>
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<html><head>
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<style>
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#outer {
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opacity: 0.8;
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background-color:red;
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width: 200px;
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}
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#inner {
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opacity: 0.6;
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background-color:white;
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color:white;
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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="outer">
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<div style="width:200px; height:200px; background:black;"></div>
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<div id="inner">
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<div style="width:200px; height:200px; background:black;"></div>
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<div style="width:200px; height:200px; background:rgb(50,50,50);"></div>
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</div>
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</div>
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</body></html>
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