Sunnyside Landing Page

I got stuck a few times on this one:

• I'm having issues with moving the background images (notably .section-4 photography) into the right places. I'm able to move the div itself into the correct place but I'm having issues positioning it the way that it's portrayed in the sample.
• I think I got the navbar correct for Desktop mode, but the answer seemed a bit clunky.
• I had issues with positioning everything correctly at first since things seemed to overlap heavily over each other. I used margin-top: -24rem; to move things to the right place, but it didn't seem right. After a bit of tinkering, the margin-top portions became more reasonable and fit within 2-3 rem;. I could certainly use help with doing a better job with positioning these in future things.