TablePager is currently setup as ButtonGroupWidget with framed buttons.
I would propose to
- use frameless buttons instead
- change the not disabled ones in quiet progressive ones
- change the icon positions of next and last page to right of the label instead of left
They are receiving too strong focus as they are currently laid out. It's also not clear that they have to have a button character vs a link-esque character.
By reducing we can shift the focus more to the contents of the Special:Pages