#1. First, install this free tool to find Gallery Block Carousel ID.
In my example, will have:
- #block-yui_3_17_2_1_1711426002083_46564
#2. Use this code to Custom CSS box
@media screen and (max-width:767px) {
div#block-yui_3_17_2_1_1711426002083_46564>div {
padding-bottom: 90% !important;
}
}
#3. Result
