зеркало из https://github.com/mozilla/gecko-dev.git
37 строки
624 B
HTML
37 строки
624 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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#overlay {
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width: 200px;
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height: 150px;
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background: green;
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opacity: 0.5;
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pointer-events: none;
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}
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button {
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position: relative;
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top: 10px;
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width: 150px;
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height: 50px;
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border: solid black 2px;
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box-sizing: border-box;
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font: Helvetica bold;
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font-size: 18px;
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text-align: center;
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background: black;
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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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<button id=button>Click me!</button>
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<div id=overlay></div>
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<script>
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document.getElementById('button').addEventListener('click', function() { alert("Ouch!"); });
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</script>
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</body>
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</html>
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