body {
  font-family: "Terminus", monospace;
  letter-spacing: -0.2px;
  margin: 0;
  padding: 0;
}

.master {
  max-width: 540px;
  padding: 6rem 4rem;
  margin: 0 auto;
}

button {
  cursor: pointer;
  background: white;
  border-color: black;
  border: 2px solid black;
  padding: 0.5rem;
  margin: 1rem 1rem;
  float: right;
}