How to properly implement padding reduction when screen height changes?

Question

css

How to properly implement padding reduction when screen height changes? I tried to do it through calc(100vh - *value*), but it doesn't work correctly. The site must fit entirely on the screen of the device.

Answer 1

describe in js padding changes on window resize event

Answer 2

Alternatively, use ViewportHeight "vh"(100vh) as the padding unit.
But without an example of the problem being solved, it's hard to say.