Full height responsive hero

Hi Chaps,

kreativhouse.com

I had my front page hero slider looking great on my desktop screen. Full height (no scroll).

When I open on mobile the lower text drops off the page. I have now modified the height settings from VH 99.9 to 100% so the page is still usable.

I think this is due to the image not resizing.

How can I fix this within the hero page builder widget?

If not how can i replicate the same effect? Can you suggest a background slider for the images which I can then overlay with logo, text and buttons?

refer www.soho.dk for the look i am going for.

Simon