<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<style>
  @page {
    size: 100px;
    margin: 0;
  }
  :root {
    print-color-adjust: exact;
  }
  body {
    margin: 0;
  }
  div {
    width: 60px;
  }
</style>
<div style="height:70px;"></div>
<div style="height:60px; background:black;"></div>
<div style="height:140px;"></div>
<div style="height:60px; background:black;"></div>
<div style="height:140px;"></div>
<div style="height:60px; background:black;"></div>