How to make an image auto-adjust to full screen height across devices

Site URL: https://www.throughthenoise.co.uk/

I'd like to force the image on my homepage to auto-adjust to be full-height across all screen sizes - this is a working example which I'd like to emulate: https://www.koko.co.uk/.

Being able to add in an anchor-linked down arrow which adjusts with it as in the example above would be fantastic too, although not a priority.

Is anyone able to help me with the code required to do this?

Hi @throughthenoise

To get the section to be full height you need to set the section settings to L or 100, this sets the page to be minimum 100vh (100% of the viewport height).

For a scroll down arrow, refer to this helpful forum posting: