* {
    font-family: Arial, sans-serif;
    font-size: 20px;
    margin:0;
    padding: 0;
}

body {
    background: #222222;
}

.main {
    width: 800px;
    margin: 20px auto;
}

.content {
    background: #eee;
    padding: 10px 30px 30px 30px;
    border-radius: 5px;
    color: #222222;
}

h1 {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #eee;
}

h2 {
    margin-top: 30px;
    padding: 10px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    background: #ddd;
    border-radius: 5px;
}

ul {
    list-style-type: square;
    margin-left: 20px;
    margin-bottom: 10px;
}

li {
    margin-bottom: 10px;
}

a, a:visited {
    color: #1a73e8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}