<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<style>
.clamp {
  display: flex;
  font: 16px / 32px serif;
  white-space: pre;
  background-color: yellow;
  justify-content: center;
}
</style>

<p>The test passes if you see five horizontally centered lines that don't contain an ellipsis.</p>

<div class="clamp"><div>Line 1
Line 2
Line 3
Line 4
Line 5</div></div>
