How to set the height of the slider in height and width for the entire active window?

Question

css

How to set the height of the slider in height and width for the entire active window? So that when the browser window is reduced or enlarged, the image is cut off, and the slider adjusts to the window, here I saw it https://bridge198.qodeinteractive.com/

Answer 1

The block, which should be the entire height of the browser window, should have the class ?
height: 100vh;

Answer 2

The solution should use both js and css. Here is another example of such a site https://www.progress-nn.ru/. Look at the code in it.