blob: 433feab0e64e67d3aa0a4de54b2b4754288f18af [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<style>
.fixed {
position: fixed;
z-index: 1;
}
.absolute {
position: absolute;
}
.unscrollable {
overflow-x: hidden;
overflow-y: hidden;
}
.box {
top: 10px;
left: 10px;
width: 100px;
height: 100px;
}
.red {
background-color: red;
}
.lime {
background-color: lime;
}
.composited {
transform: translatez(0);
}
</style>
</head>
<body class="unscrollable">
<div style="height: 4000px">
<!-- This iframe should have no additional layers, because the body is unscrollable and there is
no need to composite the green fixed-position layer. -->
<pre id="layertree"></pre>
</div>
<!-- This should not be composited -->
<div class="fixed lime box"></div>
</body>
</html>