body {
  background-color: #000000;
  color: #ffffff;
  font-family: sans-serif, Helvetica, Arial;
  font-size: 20px;
}
h1 {
  color: #ffffff;
  font-size: 28px;
}
h2 {
  color: #ffffff;
  font-size: 22px;
}
hr {
  color: #ffffff;
}
ol {
  background: #000000;
  color: #000000;
  padding: 20px;
}
ol li{
  background: #000000;
  margin: 6px;
}
ul {
  background: #000000;
  color: #000000;
  padding: 20px;
}
ul li{
  background: #000000;
  margin: 6px;
}
a {
  color: #ffffff;
  font-size: 20px;
}