Lookbook slider cuts off before last image

Hi,
My lookbook slider stops being able to slide before the last picture is shown, often earlier. So the last pictures gets cut off, and I’m not able to open it.

The problem is not there when I’m showing the site on my big screen – but as soon as the screen is a little bit smaller, the problem is there.

I did inspect the code in chrome and I can see that it seems like it has something to do with the numbers in: transform: translate3d