* {
  margin: 0;
  padding: 0;
  font-size: 1em;
  font-family: Lato;
}

#form {
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-right: -50%;
  transform: translate(-50%, -50%);
  padding: 1em;
  border: 1px solid black;
}

#code {
  text-align: center;
  padding: 0.5em;
  border: 1px solid black;
}

#submit {
  text-align: center;
  padding: 0.5em;
  text-transform: uppercase;
  background-color: black;
  color: white;
  border: none;
  text-decoration: none;
}