.mon-gallery {
    display: flex;
    width: 100%;
    flex-direction: column;
    gap: 32px;
}

.mon-gallery__item {
    margin: 0;
}

.mon-gallery__image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.mon-gallery__caption {
    margin: -10px 0 0;
    padding: 24px 20px 18px;
    border-radius: 0 0 10px 10px;
    background: #efefef;
    color: #000;
    font-size: 16px;
    line-height: 1.6;
}

.mon-gallery__ad {
    display: block;
    width: 100%;
    margin: 0;
}

.mon-gallery__ad .GroupInner {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
}

.mon-gallery__ad-desktop {
    display: flex;
}

.mon-gallery__ad-desktop .GroupInner {
    max-width: 728px;
    min-height: 90px;
}

.mon-gallery__ad-mobile {
    display: none;
}

.mon-gallery__ad-mobile .GroupInner {
    max-width: 320px;
    min-height: 100px;
}

@media (max-width: 819px) {
    .mon-gallery {
        gap: 24px;
    }

    .mon-gallery__ad-desktop {
        display: none;
    }

    .mon-gallery__ad-mobile {
        display: flex;
    }
}