body {
  background-color: #0f0f0f;
  color: #ffffff;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 40px;
}
h1, h2 {
  color: #1db954;
}
ul {
  margin-top: 1em;
}
blockquote {
  background-color: #222;
  border-left: 4px solid #1db954;
  padding: 10px 20px;
  margin: 20px 0;
}
hr {
  border: none;
  border-top: 1px solid #333;
  margin: 30px 0;
}