It takes as much energy to wish as it does to plan. — Eleanor Roosevelt
The :focus-visible pseudo-class (also known as the "Focus-Indicated" pseudo-class) is a native CSS way to style elements that:
:focus-visible is used similarly to :focus: to bring attention to the element that currently has the focus.… Read article
Like Eric Bailey says, if it's interactive, it needs a focus style. Perhaps your best bet? Don't remove the dang outlines that focusable elements have by default. If you're going to rock a button { outline: 0; }, for example, then you'd better do a button:focus { /* something else very obvious visually */ }. I handled a ticket just today where a missing focus style was harming a user who relies on visual focus styles to … Read article
Patrick H. Lauke covers the future CSS pseudo class :focus-visible. We're in the early days of browser support, but it aims to solve an awkward situation:
… Read article... focus styles can often be undesirable when they are applied as a result of a mouse/pointer interaction. A classic example of this are buttons which trigger a particular action on a page, such as advancing a carousel. While it is important that a keyboard user is able to see when their focus