<!DOCTYPE html>
<title>Percentage height in flexbox: css-sizing-3</title>
<link rel="author" title="mailto:atotic@google.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="help" href="https://www.w3.org/TR/css-sizing-3/#percentage-sizing">
<link rel="help" href="https://crbug.com/907911">
<meta name="assert" content="Percentage height resolves correctly inside flexbox.">
<style>
#outer {
  width: 100px;
  height: 100px;
  background: re