body {
    background-color: #f7f8fc;
    font-family: Arial, sans-serif;
}

.container {
    text-align: center;
    margin-top: 50px;
}

h1 {
    color: #333;
}

.btn {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #555;
}