Fix confusing glimpse of 'Green' when clicking while in chrome dev tools emulator mode

[andypaicu]

Issue is caused by emulator putting a blue highlight box around the button. Changing the cursor to default fixes this and there isn't much lost since the button already highlight on hover.

[andypaicu]

This is the original bug crbug.com/1163837

[lgarron]

Hmm, the pointer pointer is an accessibility cue.

Would it make more sense to prevent the active state from using a highlight color, or removing the yellow state?

[lgarron]

Also, this kind of combined highlighting happens on other sites — I assume the main concern here is that green normally means success, and having a flash of green is therefore confusing?

[andypaicu]

I didn't know the pointer had accessibility implications. In that case this approach isn't reasonable.

Yes, that is the confusion. It makes it seem that the button indicates a quick "granted" state because that's how this site indicates the success operation.

I don't know how to prevent the highlighting color, that one comes from the chrome dev tools mobile device "simulator".
Removing the yellow background makes more sense to me but I'm wondering if maybe we could change it to a light blue instead? WDYT?

[engedy]

Happy to give this a try.

[andypaicu]

Closing to clean up commit range.