Images hanging on bottom of page…

Hi!
I’ve got this weird problem. I added some images on the bottom of two pages on my site. When I’m logged in, I see them just being inside the pages as they suppose to. But when I’m logged out, I see them kind of hanging on the bottom of the pages.
It’s about these two pages:

– https://www.studiofets.com/about/
– https://www.studiofets.com/contact/

What am I doing wrong?

Thanks a lot!