This morning I started my Google Chrome browser as I do every day. The text size was suddenly bigger than normal, on all sites. I did not change any setting anywhere.
If I set the zoom to 90% it looks fine, but this breaks various things (e.g. Stack Exchange chat) so prefer to avoid it if possible.
Setting font size to Small in Chrome Settings also help, but it's too small.
I have uninstalled Chrome (deleting local data) and installed again, same thing. Tried beta channel as well, no change.
Windows 7 OS 64 bit, Display set to 125% from the very beginning. (Did not change this for years)
What could have caused this and how can it be solved?
This very question turns out to be a good example to demonstrate what I mean:
While the body itself is small (as I changed the font size in Settings), other things are still huge and not affected by the setting.