Wish that block was not hidden when moving cursor on it when you hover?

Hello everyone, are faced with the problem, I made a fixed menu "Catalog" on the website https://sbermarket.ru/auchan?sid=70
They have the height-scrollbar is displayed, when a lot of parent categories and if you hover for example on the category "Dairy products" you can move the cursor on a submenu, and on my website if you want to move the cursor, the submenu hides when adjusted to strip the scrollbar. If no stripes scrollbar, all the rules and moves
April 19th 20 at 12:20
1 answer
April 19th 20 at 12:22
1. You're either tied :hover to the wrong parent (unlikely, but possible)
2. Either you have a gap between the positioned elements, the transition through which :hover is reset to zero.

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