How to make picture between text and make it responsive

Site URL: https://pigeon-disc-bftz.squarespace.com/home

Hi 

I have come so long with the css custom coding but now I really need some help:

My website looks like this;

But I want it to look like this in 3 lines on my frontpage; 

And I can see that my code with the text and picture between not totally are responsive to the mobile phone and iPad size;

And I want it to look more like this, but with my images between; 

I really hope someone can help me 🙂 

This is my Password: Jensen1259 and this is my url link: https://pigeon-disc-bftz.squarespace.com/home

Best regards Jensen Retail