.image-gallery {
    height: 400px;
    overflow: hidden;
}

.three-column-container {
    display: flex;
    gap: 10px;
}

.scroll-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: calc(33.333% - 7px);
}

.scroll-group img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}