How to remove jerking when scrolling?

V

Vince2016-02-04 03:52:24

css

Vince, 2016-02-04 03:52:24

Greetings.
The question is probably simple, but so far I could not find a solution
memlink.ru/glaze/service twitches
when scrolling and the menu that should stick does not stick and does not appear.
I saw different solutions on the internet but didn't work.
Please tell me how to get rid of twitching)
Thank you.

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1 answer(s)

A

Alex, 2016-02-04
@streetflush

Assignment time
stuck
and
move_down
Classes different + later