I uninstalled chrome extension which turn on dark reader mode, and now everything works fine thanks.
Viewing post in Collection Page cut games images in half.
You usually can configure extensions where they should run and what they should do.
But even when on, it is curious, how or why it cut the elements in half. I am currently working on an extension dealing with those game cells, and for them to be cut in half, there would have to have been things done to their parent element. The side scrolling collection view. That is wy I asked if itch.io looks normal to you, since there are also side scrolling elements.