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Test Info: Warnings

<!DOCTYPE html>
<html reftest-async-scroll>
<head>
<title>Testcase for Bug 1501342</title>
<style>
.panel {
height:100%;
overflow:hidden;
position:fixed;
right:0;
}
.scrollable {
height:100%;
overflow-y: scroll;
scrollbar-width: none;
}
.sticky {
position:sticky;
top:0;
height: 50px;
width: 100px;
background: red;
}
.content {
height:2000px;
width:200px;
background:green;
}
</style>
</head>
<body>
<div class="panel">
<div class="scrollable"
reftest-displayport-x="0" reftest-displayport-y="0"
reftest-displayport-w="800" reftest-displayport-h="2000"
reftest-async-scroll-x="0" reftest-async-scroll-y="50">
<div class="sticky"></div>
<div class="content"></div>
</div>
</div>
</body>
</html>