Run accessibility testing post-UI updates

[nlhkabu]

• Run testing against WCAG AA guidelines.
• Test with screenreader
• Review heading structure with HeadingsMap on Google Chrome, HeadingsMap also exist for Firefox, or Microsoft Edge.

[trallard]

I love seeing issues/planned work like this 😄 So thank you, @nlhkabu and team.
Also, always happy to help/provide feedback as needed.