Hi, I’ve reported this on GitHub as well but no one seems to have noticed the report.
I believe it harms the perception of the distro (If they can’t format images on a website, how can they build a proper distro? that sort of thing) which is a pity since it shouldn’t be difficult to fix.
Just to be clear I would gladly fix it myself and make a PR if I understood Hugo. All I can do is HTML/CSS/JS.