Rollover on image opens smaller images

Hi friends, I had a question to ask. On my blog page located here:

https://www.lensaunders.com/wp/?p=7039

I have an image of a man in a sweatshirt. When I place my mouse over the image, it opens smaller images on my site – which throws off the alignment of the text. You can see an example with the image at the link below, which has arrows pointing to the smaller images that open up.

https://s14.postimage.org/hhxseoudr/image.png

My question, can I get rid of these smaller images, and not have them open up at all?

Thank you in advance.