body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: black; /* Set black background */
    color: white; /* Set text color to white */
}

h1 {
    text-align: center;
}

.image-grid {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 2px;
    justify-content: center;
}

.image-grid img {
    max-height: 100px; /* Set maximum width */
    max-width: 200px; /* Set maximum width */
    height: auto;
    width: auto; /* Ensure images maintain aspect ratio */
    animation: fadeInOut 2s infinite alternate; /* Add fade-in-out animation */
}

@keyframes fadeInOut {
    0% { opacity: 0; }
    100% { opacity: 1; }
}