Modifying WordPress Tag Cloud in Functions.php

I’ve been searching for hours and can’t find a solid answer for this, so hopefully someone can help.

Is there a way I can modify the HTML Markup of each TAG in WordPress’s built-in tag cloud from the functions.php page? I really don’t want to modify anything past that. I know how to modify all the rest of the arguments: number of tags, size smallest, custom taxonomies, etc.

I just want a custom foreach loop fo rthat when each tag is generated, instead of just the anchor, I have the anchor wrapped in another container: a div or span, or whatever I choose.

The CSS styling I am trying to make work, simply won’t work on just a single anchor.

Thanks in advance