body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    color: #333;
}

header {
    background: #007bff;
    color: white;
    padding: 15px 20px;
}

.galeria {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.galeria img {
    width: 250px;
    border-radius: 10px;
    transition: 0.3s;
}

.galeria img:hover {
    transform: scale(1.05);
}