BannerBeGone is a simply Safari extension application for macOS that allows you to remove obstructive banners off your screen.
There are many websites that do a good job with their layouts, but there are many more websites that have cramped layouts and BannerBeGone attempts to provide a solution onto your fingers.

How it works:
1) Hold down the Alt and Command keys on your keyboard
2) Select any element inside Safari
3) Your Done!
Now you have a less cluttered browsing experience.
If you also hold down the Shift key along with the other two, you can undo the removal of the last one.

If you want the elements to return, simply refresh the page and everything will be restored to before you removed them.
You can remove more than one banner, in fact, you can remove every single element on the website you are on. If that's how you prefer, BannerBeGone will do the job!