body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
}

header {
    background: #333;
    color: white;
    padding: 20px;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 20px;
}

.gallery img {
    width: 200px;
    height: auto;
    border-radius: 10px;
    transition: transform 0.3s;
}

.gallery img:hover {
    transform: scale(1.1);
}