revision:
The <footer> tag defines a footer for a document or section.
A <footer> element typically contains: authorship information, copyright information, contact information, sitemap, back to top links, related documents.You can have several <footer> elements in one document.
<footer> . . . </footer>
Codes:
<footer>
<p class="spec">Author: Fred Flintstone<br>
<a href="mailto:[email protected]">[email protected]</a></p>
</footer>