The Small Carousel is very small compared to the Large
Carousel, but serves a unique purpose. Typically once you
scroll past the Large Carousel it is gone until you scroll
back to that part of the page, with the Small Carousel it is fixed
to the bottom of the page no matter how much you scroll.
Like a fixed navigation bar it is always there.
You can edit all sorts of elements: ad size, hover effects
on text and hover effects on backgrounds. You can also customize
the background color, font size, etc.