Equicord/src/plugins/imageZoom/styles.css

.vc-imgzoom-lens {
    position: absolute;
    inset: 0;
    z-index: 9999;
    border: 2px solid grey;
    border-radius: 50%;
    overflow: hidden;
    cursor: none;
    box-shadow: inset 0 0 10px 2px grey;
    filter: drop-shadow(0 0 2px grey);
    pointer-events: none;

    /* negate the border offsetting the lens */
    margin: -2px;
}

.vc-imgzoom-square {
    border-radius: 0;
}

.vc-imgzoom-nearest-neighbor>img {
    image-rendering: pixelated;

    /* https://googlechrome.github.io/samples/image-rendering-pixelated/index.html */
}