All text inherits the same font size

[PeterRydberg]

Describe the bug
All text on OWF is using the same font size, so no text customization other than font-family is actually being used. I haven't looked at the code to determine why, but judging by inspection of the elements, a big chunk of CSS (yellow arrow) overrides what should be the real font size of titles (red circle). Ref. image below. Disabling font: inherit solves the issue temporarily site-wide, as far as I can tell.

To Reproduce
Steps to reproduce the behavior:

1. Go anywhere
2. Look at titles, subtitles, etc.
3. All text is (likely) computed 16px

Expected behavior
Have some chunky titles in OWF again.

Screenshots

Desktop (please complete the following information):

• OS: WIndows
• Browser: Chrome

Smartphone (please complete the following information):

• Device: Motorola One Vision
• OS: Android
• Browser: Chrome

[FluidSense]

This might be related to #412, as one of the warnings is related to createGlobalStyle.
If I'm not mistaken, that large chunk is a "reset css"-chunk