updated font-size for ftux large devices

[thelostone-mc]

Checklist

• linter status: 100% pass
• changes don't break existing behavior
• commit message follows commit guidelines

Affected core subsystem(s)

• css

@SaptakS Should we move the css into it's own file for every step ?
I'm in two minds cause it's just a few lines as of now

[codecov]

Codecov Report

Merging #1448 into master will decrease coverage by 0.22%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1448      +/-   ##
==========================================
- Coverage   30.28%   30.06%   -0.23%     
==========================================
  Files         125      125              
  Lines        9096     9301     +205     
  Branches     1166     1215      +49     
==========================================
+ Hits         2755     2796      +41     
- Misses       6232     6390     +158     
- Partials      109      115       +6

Impacted Files	Coverage Δ
app/dashboard/views.py	16.79% <0%> (+1.19%)	⬆️

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