Article preview component -

Hey guys! How're you doing!? :)

I would appreciate any questions/advices a lot!

Especially from dear Vanilla Javascripters and maybe guys who dealing well with form elements states, I didn't understand on thing here for sure so far:

• Is there any way to remove stubborn focus from a trigger button on closing popup, not sure I can understand why is it still (focus state) there on a button after clicking outside of it ??