Home page has large gaps between text blocks

Hi folks, my home page: https://carreonphotography.com has large spaces between the blocks that I cannot get rid of spaces. From the edit side, they seem fine but when I go to the website large spaces appear on multiple browsers. 

All the blocks are aligned vertically.

Any thoughts would be helpful.

Thank you in advance.

Hi @Sanpanza, did you figure it out?

Hi @sparkplugin.com, no I did not figure it out yet.

Hi @sparkplugin.com, I figured it out. Once I went into the phone screen interface and saw that  the layout was messed up there, I made adjustments which, somehow affected the large screen layout. Once that was complete the problem went away.