.carousal-bc .bg-zoom-layer{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;transition:transform 3s ease;z-index:0}.carousal-bc:hover .bg-zoom-layer{transform:scale(1.07)}@media (max-width:768px){.carousal-bc .bg-zoom-layer{transform:scale(1.07)}}