LayoutTests/fast/ruby/ruby-overhang-with-justified-content-overlap-2.html

<style>
div {
  width: 600px;
  font-family: Ahem;
  font-size: 20px;
  color: transparent;
  background-color: green;
  height: 40px;
}
rt {
  font-size: 20px;
}
</style>
<!-- PASS if no overlapping content -->
<div style="text-align-last: justify">before<ruby>base<rt>annotation</rt></ruby> after<ruby style="color: blue">base</ruby></div>
<div>before<ruby>base<rt>annotation</rt></ruby> after<ruby style="color: blue">base</ruby></div>