Removing padding (blank negative space) between image sections in mobile

Hi!
www.iivokorhonen.com/en/cv

My page uses multiple images in sections for my curriculum vitae, but in mobile view there is a huge amount of blank extra space between those sections (or images). 

In squarespace mobile editor it shows everything is alright, but in web-based mobile view sites and on my own phone, this problem is clearly visible. 

As you can see the section height is set to minimum (1), so I don't know where the blank space comes from. 

Thanks for your help!

 

Hi,

This will require CSS code 

Or you can try changing it to Classic Editor Section first, if that can't help, we can check & give code to handle it