> Here’s a simple fix to use all the extra space. To tell the browser to expand into the display cutout (notched) area, set the viewport-fit property to cover like so...<p>This honestly looks worse than having white margins in my opinion. While the white margins aren't ideal, they are still a better visual solution than fully extending the page to the left and right. Content should be given enough space as to not visually interact with the rounded corners, otherwise it reflects poorly on the site designer, as if they didn't account for it. So, forcing the page within the confines of the non-rounded area is a better global solution that offers better visual consistency. That said, I think either a blacking out the margin would be more visually appealing and not draw as much attention to the actual notch area, but forcing margins by default is the right call.