<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Multi-column Reference: Test a block element with box-decoration-break:clone in a zero height multi-column container</title>
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="author" title="Mozilla" href="https://www.mozilla.org/">

<style>
.multicol {
  column-width: 100px;
  inline-size: 300px;
  block-size: 30px;
}

.child {
  color: green;
  inline-size: 100px;
  block-size: 1px;
  border: 5px solid green;
}
</style>

<p>There shouldn't be a green strip in the third column.</p>
<div class="multicol">
  <div class="child"></div><div class="child"></div>
</div>
