Pagination update

[benalleng]

Closes #40 .

Updates Pagination component per the issue in the main repo #3835

TODO:

• push the changes over to the _variables.scss file
• ultimately use variables and not hex-colors

[benalleng]

Quick video to gauge what we think!

Kazam_screencast_00006.webm

[benalleng]

Yep! just checking If we still liked the styling! I'll go ahead and make the variable changes and not use any one-off values

[benalleng]

Should there be a focus border or should we remove this as most other components do not have this style