body {
    font-family: Arial, sans-serif;
    margin: 20px;
    padding: 20px;
}
h1 {
    color: #333;
}
ul {
    list-style: none;
    padding: 0;
}
li {
    margin-bottom: 10px;
}
a {
    margin-left: 10px;
    padding: 5px 10px;
    background-color: #007BFF;
    color: white;
    text-decoration: none;
    border-radius: 3px;
}
a:hover {
    background-color: #0056b3;
}