LayoutTests/fast/hidpi/hidpi-nested-layers-missing-content.html

<style>
.container {
  position: absolute;

  top: 50px;
  left: 10.63px;
  height: 100px;
  width: 10.63px;

  overflow: hidden;
  border-radius: 1px;
  border: 1px solid white;
}

.child {
  position: absolute;

  right: 0px;
  width: 1px;
  height: 100px;

  background-color: green;
}
</style>
<div class=container><div class=child></div></div>
<div>PASS if green line is visible.</div>