30 lines
605 B
HTML
30 lines
605 B
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html>
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<head>
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<style>
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body { margin: 0px; }
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.outer {
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margin: -100px;
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width: 400px;
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height: 500px;
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background-color: yellow;
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}
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.outer:hover {
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background-color: red;
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}
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.inner {
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visibility: hidden;
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width: 100%;
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height: 50%;
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background-color: cyan;
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}
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</style>
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</head>
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<body>
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<div class="outer"
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onmouseover="firstChild.style.visibility='visible'"
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onmouseout="firstChild.style.visibility='hidden'"><div class="inner"></div></div>
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</body>
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</html>
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