Padding on the bottom of Banner

I've been having issues on the mobile end of my website.  I've been trying to format the Banner Slideshow of my portfolio page so that it isn't cropped.  I was looking at other forums and found some css code that worked, but I had some padding on the bottom of the slideshow that I was looking to remove.

This is my css code:

@media only screen and (max-width: 767px) {
  section[data-section-id="64727f4271819e7e4a2632bb"] .list-item img {
    height: auto !important;
    padding-bottom: -40pc !important;
    min-height: auto !important;
  }
}

I was also looking to do this for all the Banner slideshows for my portfolio page

My website is www.headzupgroup.com

The exact url is https://www.headzupgroup.com/portfolio/landscaping/project-one-h346n-hhxpx
Any help would be appreciated

Add to Design > Custom CSS
 

@media screen and (max-width:767px) {
.user-items-list-item-container[data-section-id="64727f4271819e7e4a2632bb"] ul {
    min-height: unset !important;
}
}