How to adjust Brooklyn slideshow image size for mobile viewing?

With the Brooklyn slider, the mobile version cuts the width of the image.

Is it possible to change the mobile version to a different image or image size?

Please place this code at the end of theme.scss

@media only screen and (max-width: 600px) {
.hero-slideshow, #shopify-section-slideshow .slick-list {
    height: unset !important;
}
.hero .hero__image {
    object-fit: contain !important;
}
}