<!DOCTYPE html>
<meta charset="UTF-8">
<title>Tests for ruby-overhang: none</title>
<link rel="stylesheet" href="/fonts/ahem.css">
<style>
  div {
    font: 16px/5 Ahem;
  }
  span {
    color: transparent;
    font-size: 8px; /* annotation -> 50% */
  }
</style>
<div>X<span>XXX</span>X</div>
<div>X<span>XXXX</span>X</div>
<div>X<span>XXXX</span>X</div>