Giant characters, lots of scrolling

Clemens reported an issue

The page is nearly to unusable on desktops with larger monitors. Space is used where not necessary, for big whitespaces, huge fonts and the like. I at least must zoom out to -2 or -3 for making it usable, resulting in bad-readable standardtexts. The same issue like with extensions.typo3.org, which did not get better till now, although I already mentioned. So I fear, there is no hope ... but I try again, although frustration is already great. Just to remember: resources for developers are mainly used on desktops, I doubt, one is really developing on a mobile phone ...

Reported URL:https://new.typo3.org/

User Agent:Mozilla/5.0 (X11; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0