body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
}

.container {
    max-width: 800px;
    margin: auto;
    background-color: #ffffff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #333333;
    border-bottom: 2px solid #333333;
    padding-bottom: 10px;
}

h2 {
    color: #555555;
    margin-top: 20px;
}

p {
    color: #777777;
}

a {
    color: #0077cc;
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }