<!DOCTYPE html>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
  <title>CSS Reftest Reference</title>
  <meta charset="utf-8">
  <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
  <style>
  .container {
    clear: both; /* In this reference case, we use floats instead of
                    flex items (see below), so the container just
                    needs to reset the float state for each 