.gallery {
    display: flex;
    flex-direction: row;
    gap: 1%;
}
.gallerycontent {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(150px,250px));
    grid-auto-rows: min-content;
    gap: 10px;
    flex-grow: 1;
}
.gallerycontent img {
    object-fit: contain;
    width: 100%;

}
.gallerycontent a:nth-child(4n + 1) {
    grid-column: span 2;
    grid-row: span 3;
}

@media(max-width: 1000px) {

    .gallery {
        flex-direction: column;
    }
    .gallerycontent a:nth-child(4n + 1) {
    grid-column: auto;
    grid-row: auto;
}
}