<!DOCTYPE html>
<title>CSS Text: 'hyphens: auto' with a valid 'lang' attribute specification</title>
<link rel="help" href="https://www.w3.org/TR/css-text-3/#hyphenation">
<link rel="author" href="mailto:kojii@chromium.org">
<style>
#container > div {
  border: black solid 2px;
  font-family: monospace;
  font-size: 20px;
  line-height: 1;
  width: 1ch;
}
</style>
<body>
  <div lang="en-us" id="container">
    <div>ex-<br>am-<br>ple</div>
    <div>example</div>
    <div>ex-<br>am-<br>ple</div>
    <div>exam