Slick slider. One main slide, and parts of two at the edges. How to do?

Question

HTML

Actually, how it should look like - prntscr.com/en02pc
I'm not asking you to write code for me, I need advice HOW to implement it.
That is, I used to do just 1 slide in the visible area for mobile through a breakpoint. And here, apart from setting 3 slides and a fixed width with overflow:hidden, nothing comes to mind.
Thank you.

Answer 1

Like this ?
(scroll to center mode)