.et_pb_section:has(.stack-card),.et_pb_row_inner:has(.stack-card){overflow:visible!important}.stack-card{position:sticky!important;margin-top:0!important;transition:transform 0.3s ease,box-shadow 0.3s ease}.stack-card:nth-child(1){top:160px}.stack-card:nth-child(2){top:160px}.stack-card:nth-child(3){top:160px}.stack-card:nth-child(4){top:160px}