chromium/third_party/blink/web_tests/external/wpt/css/css-text/letter-spacing/reference/letter-spacing-205-ref.html

<!DOCTYPE html>
<html  lang="en" >
<meta charset="utf-8">
<title>letter-spacing at element boundaries</title>
<link rel='author' title='Elika J. Etemad' href='http://fantasai.inkedblade.net/contact'>
<style type='text/css'>
  @import "/fonts/ahem.css";
  .contain {
    font: 20px/1 Ahem;
    border: solid blue;
    margin: 1em;
    width: max-content; }
  .ls1 {
    letter-spacing: 1em;
  }
  span {
    border: solid orange;
  }
  .control p {
    white-space: pre-wrap;
  }
  p {
    letter-spacing: 0;
    margin: 0;
  }
</style>

<div id='instructions'>Test passes if the pattern is identical in both blue boxes.</div>

<div class="contain control">
  <p><span></span>A<span></span><span></span> D<span></span>
</div>

<div class="contain control">
  <p><span></span>A<span></span><span></span> D<span></span>
</div>