.hero {
    height: 120vh;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.7);
}
.galeri img {
    transition: 0.3s;
}
.galeri img:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}