How to keep all height in Bootstrap 4 slider?

Question

css

Hi all. I'm making a slider, but the height of the picture is very large. And it is necessary that most of the picture is shown in the slider.
Original image size 1400*2200
Now it shows like this

spoiler

I want at least the human torso to be shown
Here https://jsfiddle.net/mce5xkn0/1/

Answer 1

Add the img-fluid class to the image