body {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  min-height: 100vh;
}

textarea {
  padding: 16px 5%;
  border: none;
  margin: 0 0 3rem 0;
  width: 100vw;
  max-height: 75vh;
  height: 75vh;
  font-family: monospace;
}

button {
  border: 3px solid black;
  background: black;
  color: white;
  font-family: monospace;
  padding: 2rem;
}

button:hover {
  background: white;
  color: black;
}

.none {
  display: none;
}