Do we need F47?

[fstrr]

F47, "Failure of Success Criterion 2.2.2 due to using the blink element", starts with:

The blink element, while not part of the official HTML or XHTML specification, is supported by many user agents.

Checking with current builds of Edge, Safari, and Firefox (warning: contains blinking), the HTML blink element isn't supported.

We could re-purpose it to be about CSS blinking or we could just delete it.

[patrickhlauke]

i'd say just remove it, and create a new failure (rather than repurposing)

[fstrr]

As an update to this, as I've just stumbled on it after a few months, Chromium, Firefox, and Safari all don't support text-decoration:blink either.

I'll work on this issue next.