.gallery {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 98%;
    margin: 0 auto;
}

.gallery a {
    height: 100px;
    width: 100px;
    margin: 12px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 5px #000;
}

.gallery a img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.gallery a img:hover {
    transform: scale(1.4);
    transition: transform 200ms linear;
}