css/css-text/letter-spacing/letter-spacing-control-chars-001.html

<!doctype html>
<html>
<head>
<meta charset=utf-8>
<title>letter-spacing should not be applied to zero-width format controls</title>
<link rel=match href="reference/letter-spacing-control-chars-001.ref.html">
<link rel=help href="https://drafts.csswg.org/css-text-3/#letter-spacing-property">
<style>
.test {
  font: 12px/2 monospace;
  letter-spacing: 4px;
}
</style>
</head>
<body>
The two lines below should match:<br>
<div class=test>
&#x200b;let&#x200b;ter&#x200b;spac&#x200b;ing&#x200b; should not be
&#x200c;af&#x200c;fec&#x200c;ted&#x200c; by
&#x200d;ze&#x200d;ro&#x200d;-&#x200d;width&#x200d;
&#x2060;for&#x2060;mat&#x2060;
&#xfeff;char&#xfeff;ac&#xfeff;ters&#xfeff;
</div>
<div class=test>
letterspacing should not be
affected by
zero-width
format
characters
</div>
</body>
</html>