* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f4f4f4;
    text-align: center;
    padding: 50px;
}

.confirmation-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: inline-block;
    text-align: center;
}

h1 {
    color: #28a745;
}

h2 {
    margin-top: 20px;
    color: #333;
}

p {
    font-size: 1.2em;
    margin-top: 10px;
}