This and That: Block Elements
Documentation from Brave Help Center and a Community Support Topic:
Both are outdated but both do provide useful information and visuals:
How do I block additional page elements?
How to use Brave’s “Cosmetic Filter” to block undesired page elements
Related Brave GitHub/Brave-Browser Issue Report:
Brave GitHub Brave-Browser Search of label:features/shields/cosmetic-filtering:
Related/Additional Information:
DevTools Documentation
Main site for devtools documentation
DevTools Elements
Elements section of devtools documentation
Community Topics:
Custom Filters: How To/Instructions
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Blocker menu covering element - #9 by Chocoholic
Note: If anyone feels inclined, please post a mini-tutorial on blocking elements behind the element picker (or in frames) using devtools. Nothing fancy, just something very simplistic (with screenshots 
) would work. I’ll add one of my own, but I really don’t know what I am doing or if element blocking should or shouldn’t be done this way. Any input, additional links, whatever, would be appreciated!
Making this reply a wiki post. Just add anything relevant to this post or create your own. Thank-you. 