.cmg-gallery {
    column-count: 3;
    column-gap: 10px;
}

.cmg-item {
    display: inline-block;
    margin-bottom: 10px;
    width: 100%;
    overflow: hidden;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.cmg-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.cmg-zoom .cmg-item:hover img {
    transform: scale(1.05);
}

.cmg-dim .cmg-item:hover img {
    filter: brightness(70%);
}

.cmg-transparent .cmg-item:hover img {
    opacity: 0.8;
}