Resizing one gallery slideshow on homepage

Site URL: https://www.topshelfwood.com/

Hello,

I am looking to resize the gallery slideshow on mobile version only. The one on the homepage that is under "custom orders" and above the picture for the "our mission" section.

One thing of note, is that in order to get the look we were going for the first picture at the top with the stack of wood is also a gallery slideshow but is only 1 image and we do not want this sizing to change.

Any help would be much appreciated!

The link to the site is https://www.topshelfwood.com/

Thank you!!

Add to Design > Custom CSS > Then save & reload the site

@media screen and (max-width:767px) {
.gallery-reel {
    height: 40vh !important;
}
}