gecko/layout/reftests/margin-collapsing/fieldset-sibling-2c.html

28 lines
363 B
HTML

<!DOCTYPE html>
<html>
<head>
<style type="text/css">
fieldset {
height: 20px;
padding: 0;
border: none;
background-color: green;
}
#top {
margin: 0 0 20px;
}
#middle {
margin: 20px 0;
}
#bottom {
margin: 20px 0 0;
}
</style>
</head>
<body>
<fieldset id="top"></fieldset>
<fieldset id="middle"></fieldset>
<fieldset id="bottom"></fieldset>
</body>
</html>