Every great website or app has to have an amazing mobile experience. Most people today have phones of different sizes, and to design for them is a crucial as to design for desktop.
Some pages can easily scale properly across all device sizes. Some of the things affected in this type are just images tent to be less prominent in mobile.
Unlike Simple Responsive, Orientational designs flip the orientation of objects, images, texts, to accommodate for mobile space
In Desktop some items might be side-to-side that when it comes to mobile, they have to stack on top of each other to accommodate for mobile space. Deciding what comes first then second is important in Stacking. This will give the users a proper hierachy.
