Mojave | Mobile / Desktop Image sizing Assistance

Hi everyone, 

I am using the Mojave as my base and have added in a few images that look great on the desktop site, but far too clunky on the mobile layout. Previously i've made a few websites on here and have been able to switch off mobile view but its not possible anymore. ( heartbreak! )

The website is: https://seabass-bugle-acpz.squarespace.com/ 

In the first image ( image 1 )  about Us > Values i want the icons on mobile to look the same as image 1. Image 2 shows how they look when we switch to mobile view. 

Third image (image 3) is how i would like the Project view to look, however Image 4 shows what they look like. 

Any help would be epic! 

Add to Home > Design > Custom CSS

@media screen and (max-width:640px) {
div#page-5dedb675af06d83e3e5e7b5a img {
    width: 100px !important;
    height: auto !important;
}
div#page-5dedb675af06d83e3e5e7b5a .image-block-wrapper {
    padding-bottom: 20% !important;
}
}

@tuanphan

I also need this code in there, how do i pop it all in to make it work together: 

@media screen and (max-width:640px) {

 h1 {

   font-size: 32px !important;

}

}

also can i do something to make this gap disappear? 

Insert & check your real mobile. It should work with no gap.