.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.card {
    width: 250px;
    margin: 20px;
    padding: 20px;
    border: 1px solid #ddd;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    text-align: center;
    background-color: #f5f5f5;
}

.card h2 {
    margin-bottom: 10px;
}

.card a {
    text-decoration: none;
    color: #333;
    padding: 10px 20px;
    background-color: #e6e6e6;
    border-radius: 5px;
}