User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-25999669-20201222110638/@comment-1038387-20201222130746

That was how it used to be, see here. But that has led to a lot of complaints about wasted space. I'm on DesktopXL and the text only covers (less than) half of the width of the screen. New design ideas think that's a bad idea.

Using an image to break up a wall of text is a great visual aid. But don't overdo it. Especially in your case, where the images are wide and practically start where the previous one ends, which only works for your breaking point. 2-3 image heigts between images is plenty to break up the text, and 150px to 200px is big enough. 250 to 300 is infobox width.

See also this blog on design tips.