404.html

---
layout: default
title: "404: Page not found"
permalink: 404.html
---

<div class="page">
  <h1 class="page-title">404: Page not found</h1>
  <p class="lead">Sorry, we've misplaced that URL or it's pointing to something that doesn't exist. Try to:</p>
    <ul>
      <li>Navigate back to the closest page index from where you are by removing the last piece of the url after the last /.</li>
      <li><a href="{{ site.baseurl }}">Head back home</a> and try to directly navigate to the page.</li>
      <li>Check out the <a href="{{ site.github.repo }}">GitHub repository</a> that builds this site.</li>
      <li><a href="{{ site.github.repo }}/issues/new">Open a new issue</a>
        at the GitHub repository (<a href="{{ site.baseurl }}/docs/course/contributing">Need help openning an issue?</a>)
      <br> or email us at <a href="mailto:{{ site.email }}">{{ site.email }}</a>.</li>
    </ul>
</div>