.container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    background-color: #f7f7f7;
    border-radius: 10px;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
}

h1 {
    color: #333;
}

p {
    color: #666;
}

a.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}

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