How to make Yandex maps full screen with a menu?

Question

css

Good afternoon.
Tell me where to dig on this issue? You need to do something like 2gis.ru , but with Yandex maps, i.e. :
1. when we open the page, the map is already full screen
2. on the map, as part of the interface, there will be a menu, menu - links that open other sections, cities, etc.
Thanks in advance.

Answer 1

Make header with absolute positioning and stick to top:0; left: 0; and the map is also positioned absolute and full width with width: 100vw; height: 100vh;
and to header z-index: 10; what would be at the top
An example of how I did it:

Answer 2

You can make the map "full screen" following this example from the documentation , but the controls are placed on top using position: absolute and a large z-index.