Hi all I have a slidehow on my homepage with the image size approx 1920ps wide by 600px high (approx. 3:1) on laptop view. When I go to mobile view it will remain at 600 high but only show the centre part of the image to the width of the screen, I guess like cropping it.

I would like to keep the aspect ratio of the image, so on mobile if screen width is 950px then the height will be approx 300px (approx. 3:1) and still show the whole image.

What setting do I need to do this?

Thanks CT