 element, the aside contents should be related to that particular article
  it is contained within
- When used outside an article element, the aside contents should be specifically related to the site (sidebar)
- It represents content that is not the primary focus of an article or page,
  but it is still related to the article or page
-->
<aside>
    Aside
</aside>
<!-- Nav -->
<!--
- The nav element represents a section of a page that links to other pages or to parts within the page:
  a section with navig