h1 {
  font-size: 2rem;
  padding: 0.5rem 2rem;
  text-align: center;
}

form {
  padding: 0.75rem;
  text-align: center;
  flex-grow: 1;
  font-weight: bold;
  font-size: 1.1rem;
}

form div {
  margin-bottom: 0.5rem;
}

/* Center in the middle */
.tile {
  width: fit-content;
  margin: 0 auto;
}