.gallery {
    width: 510px;
    height: auto;

    display: flex;
    flex-direction: column;
    gap: 15px;

    border-radius: 20px;
}

.gallery-main {
    width: 100%;
    height: 390px;

    overflow: hidden;
    border-radius: 20px;
}

.main-slide {
    width: 100%;
    height: 100%;

    object-fit: cover;
    object-position: center;

    display: none;
}

.main-slide.active {
    display: block;
}

.gallery-preview {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.preview {
    width: 50px;
    height: 50px;

    object-fit: cover;

    border-radius: 12px;

    cursor: pointer;

    opacity: .5;

    transition: .3s;
}

.preview.active {
    opacity: 1;

    border: 3px solid black;
}

.preview:hover {
    opacity: 1;
}

@media (max-width: 992px) {
    .gallery {
        width: 100%;
        max-width: 600px;
        height: auto;
    }
}