Static Heights introduced in dnd5e 0.9.3 break the header layout

[akrigline]

As best as I can tell, someone added a lot of character sheet changes to the latest 5e module version that break the flex layout.

https://gitlab.com/foundrynet/dnd5e/-/commit/c30989712892a836894e075451655ec7054c29be

There's a few issues presenting themselves, here's the most blatant:

• The main ability-scores has a set height that is way too large.
• The section outlines for the children of secondheaderrow aren't working properly.