US21 - Accessibility features

[Hendrik-Pils]

Value proposition

As a user I want the app to be more accessible for screen-readers, so that persons using these, can navigate the app with ease.

Description

Acceptance criteria

• [ ] The whole app has a higher accessibility for screen-readers.

Tasks

• [ ] Make every image have an alt-attribute.
• [ ] Make every icon have an aria-label.
• [ ] Give some relevant div's aria-labels.

[jessicareinh]

looks good! ✌️