What is the Container/Grid Size Limitation?

[JudoEagles]

I created a list and realized that 100vh is the max that I can set since I cannot see the grid line move up/down if the list is very long. I can with short list. Second, when placing containers inside the main container, I have alignment issues. I do not see what each container begins with like margin/padding settings and only see the green outline. I found that 100vh (vh = Viewport Height) = 900px (px = pixels). The scroll bar only goes to 100vh. However, I could input 200vh and it seems not to matter. This information will help us be aware of the container/Grid limitations. I am focused on using Elementor 4 PRO version.