neovim: display column number on the left of screen + make other ones a little bit transparent

Question

I know how to display column number on the left of the screen (set number)

but idk how to make something like that: https://image-is-random.me/VDD5OT4L (upload systems screensshot)

basicly i want to keep line where i am yellow and make other ones a little bit transparent

question nr.2 how to keep it for always, cuz powershell always load deafult settings.

Answer 1

hi CursorLineNr guifg=#000000

to set the color of the cursor line number and

hi LineNr guifg=#000000

to other line.