.zoom-wrapper {
    position: relative;
    display: inline-block;
}

.zoom-lens {
    position: absolute;
    border: 2px solid #ccc;
    width: 100px;
    height: 100px;
    display: none;
    border-radius: 50%;
    background-repeat: no-repeat;
    pointer-events: none;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}