Re: Updates to Understanding 1.4.11 part 2

Hi everyone,

For anyone who’d like to follow along, I’ve updated the test page:
https://alastairc.ac/tests/wcag21-examples/non-text-contrast.html

Based on the discussion yesterday, the changes were:
- Updating the text in the decision tree to improve the understandability.
- Removed the ‘approximate boundary’ aspect from the first step.
- Added ‘passing techniques’ section to highlight the various ways links, buttons and form-fields could pass.
- Updated the table pass/fail column to account for default focus states not passing.

Next steps are for me to create an updated understanding doc (on a new branch) and I’d still like to get consensus on this, as I think a few people will be caught-out / surprised by default focus styles failing (at least in some browsers).

Kind regards,

-Alastair