How to resize simple slideshow

Site URL: https://www.mikone.fi/

Hi!

Is there a code to resize simple slideshow in squarespace 7.1? Now it crops too much my images.

My page is www.mikone.fi and the first big slideshow in the front page.

Thank you! :)

Add to Design > Custom CSS

/* resize slideshow mobile homepage */
@media screen and (max-width:767px) {
body.homepage .gallery-slideshow {
    height: 40vh !important;
}
}

Thanks! what would be the code for desktop view? I would like the image to be higher, now when I am looking the site from big screen, it scales the image to format 16:9 so it crops too much from the image.

try changing

max-width: 767px

to 

min-width: 992px