Value is overridden by more specific selector

Hi, i have same problem like few people before me, but i am not able to find where is problem at my project. I found in this forum that problem is caused by combo class, which overrides some values.

I have problem with slider - arrows should be in the middle, not at the end. (Desktop version is working). I don´t know what is causing this mess.

Any ideas how to fix it?

Here is my read only link: Webflow - Truhlářství Simír