Based on raised question, see https://wiki.hyperledger.org/display/HYP/2019+Q2+Hyperledger+Explorer?focusedCommentId=13861739#comment-13861739
Some articles about:
What can be added to HL Explorer accessibility?
- Currently HLExplorer can change a dark theme
- Design usable focus states (partially implemented)
- Font size increase
- Add enough color contrast
- Design usable focus states ()
- Use labels or instructions with form fields and inputs
- Write useful alternative text for your images and other non-text content
- Use correct markup on your content
- Support keyboard navigation
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