body {
    font-family: Arial, sans-serif;
    background-color: #f0f4f8;
    text-align: center;
    margin-top: 100px;
}

.container {
    background-color: white;
    padding: 30px;
    width: 300px;
    margin: auto;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0,0,0,0.1);
}

h1 {
    color: #333;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}