thanks for reply.

1. I have figured out problem is in my webbrowser (AdBlock is blocking it). If anyone else will have this problem, you will know 🙂

2. Thanks, it works.

3. There are 2 parameters with value height: 20000%. After changing the second on line 291, mobile site would not work at all, so its necessary to change it on line 245.

4. Now it works, maybe it was something temporary.