html {
  width: 100%;
  height: 100%;
}
body {
  font-family: "Consolas", "Bitstream Vera Sans Mono", "Courier New", Courier,
    monospace;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #222;
  flex-direction: column;
}
h1 {
  color: white;
  margin: 0;
}
h2 {
  color: white;
  margin: 0;
  font-size: 12px;
  letter-spacing: 10px;
  font-weight: normal;
  text-transform: uppercase;
}