mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 00:55:37 +00:00
31 lines
403 B
HTML
31 lines
403 B
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<style type="text/css">
|
|
.a {
|
|
height: 20px;
|
|
background-color: green;
|
|
}
|
|
#b {
|
|
height: 120px;
|
|
margin-top: 20px;
|
|
margin-bottom: 20px;
|
|
padding: 40px 0;
|
|
background-color: green;
|
|
overflow-y: scroll;
|
|
}
|
|
#c {
|
|
height: 160px;
|
|
background-color: blue;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div class="a"></div>
|
|
<div id="b">
|
|
<div id="c"></div>
|
|
</div>
|
|
<div class="a"></div>
|
|
</body>
|
|
</html>
|