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

.container {
    padding: 20px;
}

.card {
    border: 1px solid #ddd;
    padding: 10px;
    margin: 10px;
    text-align: center;
}

.card img {
    max-width: 100%;
    height: auto;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}