* set font-size to unset
* set font-weight to unset
### What?
Change CSS values in global.css files in 3 examples
### Why?
Apparently, the CSS value of `auto` does not actually exist in CSS for
`font-size` and `font-weight`
[mdn](https://developer.mozilla.org/en-US/docs/Web/CSS/font-size#syntax)
.
[Stylelint](https://stylelint.io/user-guide/rules/declaration-property-value-no-unknown/)
errors made me aware of this. That rule's description is not specific to
`font-size` and `font-weight`.
This is how it looked in the terminal:
```
src/app/(frontend)/globals.css
12:18 ✖ Unexpected unknown value "auto" for property "font-weight" declaration-property-value-no-unknown
13:16 ✖ Unexpected unknown value "auto" for property "font-size" declaration-property-value-no-unknown
```
### Fixes:
Change `auto` to `unset` since it uses `initial` styles unless the
heading CSS values have been changed by a parent html tag. I'm guessing
this was reset due to tailwind interrupting this somehow.
ebb51731f6