css/css-text/word-break/word-break-normal-001.html

<!DOCTYPE html>
<html  lang="en" >
<head>
<meta charset="utf-8">
<title>word-break: normal, zwsp</title>
<meta name="assert" content="word-break: normal means words break according to their customary rules. A ZWSP character should provide a break point.">
<link rel='help' href='https://drafts.csswg.org/css-text-3/#word-break-property'>
<link rel='match' href='reference/word-break-normal-ref-001.html'>
<link rel='author' title='Richard Ishida' href='mailto:ishida@w3.org'>
<style type='text/css'>
.test { word-break: normal; }
/* the CSS below is not part of the test */
.test, .ref { border: 1px solid orange;  margin: 20px;  padding: 10px; width: 390px; font: 36px/1 sans-serif; }
</style>
</head>
<body>
<div id='instructions'>Test passes if the two orange boxes are the same.</div>
<div class="test" lang="en"><div id="testdiv"><span id="testspan">latinlatinlatin&#x200B;latin</span></div></div>
<div class="ref" lang="en"><span>latinlatinlatin<br/>latin</span></div>
<script>
var sentenceWidth = document.getElementById('testspan').offsetWidth
document.getElementById('testdiv').style.width = String(sentenceWidth - 5)+'px'
</script>
</body>
</html>