<!DOCTYPE html>
<html>
<head>
<style>
html {
overflow: hidden;
}
body {
overflow: hidden;
position: relative;
height: 0px;
margin: 0px;
}
div {
position: absolute;
}
</style>
</head>
<body>
<div>This checks that we don't wrongly propagate the body's overflow clip when we shouldn't.<br>This text should be visible in the output.</div>
<script>
document.body.offsetTop;
// This removes the body's overflow clip propagation, which should make the text above appear.
document.documentElement.style.overflow = "visible";
document.body.style.overflowY = "visible";
</script>
</body>
</html>