<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Writing Modes: Layout rules of text-combine-upright</title>
<link rel="author" title="Masataka Yakura" href="https://google.com/+MasatakaYakura">
<link rel="author" title="Koji Ishii" href="mailto:kojiishi@gmail.com">
<meta name="flags" content="ahem">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
#container {
  writing-mode: vertical-rl;
  font: 50px/1 Ahem;
}
#container > div {
  margin:.2em;
}
.tcy {
  text-combine-upright: all;
  color:transparent;
}
</style>
</head>
<body>
<p>Test passes if there are 2 <strong>identical</strong> hollow squares.</p>
<div id="container">
  <div>AAA<br>A A<br>AAA</div>
  <div>AAA<br>A A<br>AAA</div>
</div>
</body>
</html>