gecko-dev/layout/reftests/margin-collapsing/block-no-content-5a.html

27 строки
364 B
HTML

<!DOCTYPE html>
<html>
<head>
<style type="text/css">
.separator {
height: 20px;
background-color: green;
}
#parent {
margin-top: 10px;
margin-bottom: 30px;
}
#child {
margin-top: 20px;
margin-bottom: 40px;
}
</style>
</head>
<body>
<div class="separator"></div>
<div id="parent">
<div id="child"></div>
</div>
<div class="separator"></div>
</body>
</html>