<!DOCTYPE html>
<html>
<head>
<style>
::-webkit-scrollbar {
width: 0px;
height: 0px;
}
body {
width: 4000px;
height: 4000px;
}
</style>
<script>
if (window.internals) {
internals.setPageScaleFactorLimits(0.5, 4);
internals.setPageScaleFactor(0.5);
}
</script>
</head>
<body>
On success, the blue reference box should be invisible (covered by the fixed box).
</body>
</html>