body {
    font-family: Arial, sans-serif;
}

h1 {
    color: #333;
}

h2 {
    color: #666;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    background: #eee;
    margin: 5px 0;
    padding: 5px;
    border-radius: 3px;
}