SUMMARY Changing the font size of the mail body also changes the header font. OBSERVED RESULT I changed the default font size of kmail because I think the default size is too small (at least on my monitor) but I would like this change to only apply to the message body and not the header. As some email addresses can be very large, or there can be a lot of recipients, this becomes a mess and takes up almost every piece of screen available See this screenshot: https://i.imgur.com/djDh9nt.png EXPECTED RESULT Ideally, it would be possible to edit the font size individually for each of the two separately. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Archlinux 5.6.6 KDE Plasma Version: 5.18.4 KDE Frameworks Version: 5.69.0 Qt Version: 5.15.0