What is -webkit-focus-ring-color?

Question

I want to reproduce the outline effect for focused input boxes in webkit to non-webkit browsers. I found here the default CSS used in webkit. The lines of inter

Answer 1

FWIW: Using Chrome on a Mac, I get a blue outline color when using normal browser mode. When I use the device view, I get a yellow/golden outline color.

Not sure why it changes - was actually very confusing. See examples below.