To change the list carousel image to other images on hover, you can follow these.
#1. First, find the List Carousel Section ID.
In my example, it is:
section[data-section-id="6580a6d2d612563e16170f25"]
#2. Use this code to Custom CSS box
section[data-section-id="6580a6d2d612563e16170f25"] { .user-items-list-carousel__slide { pointer-events: initial !important; } li:nth-child(1):hover img { content: url(https://cdn.pixabay.com/photo/2023/12/13/15/24/st-isaacs-cathedral-8447100_1280.jpg); } li:nth-child(2):hover img { content: url(https://cdn.pixabay.com/photo/2023/02/07/17/02/trumpet-7774590_1280.jpg); } li:nth-child(3):hover img { content: url(https://cdn.pixabay.com/photo/2024/06/21/07/46/yoga-8843808_1280.jpg); } li:nth-child(4):hover img { content: url(https://cdn.pixabay.com/photo/2024/07/06/08/10/flowers-8876324_1280.png); }}
#3. If you want to add smooth on hover, you can use this new format
section[data-section-id="6580a6d2d612563e16170f25"] { .user-items-list-carousel__slide { pointer-events: initial !important; } li:nth-child(1) { .user-items-list-carousel__media-inner { background-image: url(https://cdn.pixabay.com/photo/2023/12/13/15/24/st-isaacs-cathedral-8447100_1280.jpg); background-size: cover; background-repeat: no-repeat; transition: all 0.3s ease; } &:hover img { opacity: 0; transition: all 0.3s ease; } img { transition: all 0.3s ease; } } li:nth-child(2){ .user-items-list-carousel__media-inner { background-image: url(https://cdn.pixabay.com/photo/2023/02/07/17/02/trumpet-7774590_1280.jpg); background-size: cover; background-repeat: no-repeat; transition: all 0.3s ease; } &:hover img { opacity: 0; transition: all 0.3s ease; } img { transition: all 0.3s ease; } } li:nth-child(3){ .user-items-list-carousel__media-inner { background-image: url(https://cdn.pixabay.com/photo/2024/06/21/07/46/yoga-8843808_1280.jpg); background-size: cover; background-repeat: no-repeat; transition: all 0.3s ease; } &:hover img { opacity: 0; transition: all 0.3s ease; } img { transition: all 0.3s ease; } } li:nth-child(4):hover img { content: url(https://cdn.pixabay.com/photo/2024/07/06/08/10/flowers-8876324_1280.png); }}