I've got a website, where this block of HTML is on all pages:
<div class="about">
<p> <a href="google.com">lorem ipsum</a> </p>
</div>
I would like avoid repeating this in the HTML plaintext of the page, so that the website becomes more modular/easier to edit. How do I do this? A natural solution would probably be to integrate it into my CSS stylesheet, but I don't know how.