body {
    font-family: Arial;
    text-align: center;
    margin: 0;
    background: url('fondo.webp') no-repeat center center/cover;
    color: white;
}

#galeria {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

#galeria div {
    background: rgba(0,0,0,0.5);
    padding: 10px;
    border-radius: 15px;
}