Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- Manifest: layout/reftests/z-index/reftest.list
<!--
Any copyright is dedicated to the Public Domain.
-->
<!DOCTYPE html>
<meta charset="utf-8">
<title>Test that overlay scrollbars are covered by positioned siblings with higher z-index even when the scrollable frame has a positioned descendant</title>
<style>
#outer {
width: 200px;
height: 200px;
overflow: auto;
}
#content {
height: 400px;
background: cyan;
position: relative;
z-index: 1;
}
#cover {
width: 200px;
height: 200px;
background: cyan;
position: absolute;
z-index: 2;
}
</style>
<div id="cover"></div>
<div id="outer"><div id="content"></div></div>