docs: create page for typography in docs section for patternflyelements.org (#1753)

* create page for typography in docs section for patternflyelements.org

* remove CSS files

* remove cta extra space

Co-authored-by: Michael Potter <[email protected]>

* spelling fix

Co-authored-by: Michael Potter <[email protected]>

* grammar fix

Co-authored-by: Michael Potter <[email protected]>

Co-authored-by: Michael Potter <[email protected]>

Author: starryeyez024