is it clear which page element has focus from the keyboard?

[StephDriver]

focus tab order is does not follow the same order as the visual layout.

example: https://www.iastatedigitalpress.com/mmb/article/id/15762/

visual order:

• ...
• share to linked in
• citation style dropdown
• Dyslexia
• A+
• A-
• Print icon
• DOI link (lower down the article)
• ...

Tab order:

• ...
• share to linked in
• print icon
• A-
• A+
• Dyslexia
• DOI link (lower down the article)