How to implement a slider with element dimming based on slick-slider?

Question

css

I'm trying to lay out the layout of the site and I got to the section with the slider on the layout, it looks like this:

I decided to use slick-slider but I just can't figure out how to implement the next and previous elements to be displayed as on the layout.
I tried to display 3 slides each, but I can’t select a unique selector from the central slide in order to impose the corresponding css class on the rest, I tried to steer the centerPadding property, but I also didn’t achieve much success, maybe someone faced a similar task or knows the direction in which to move for it solutions?