body {
  background: #111;
  color: #ccc;
  font-size: 18px;
  font-family: Courier, "Courier New", monospace;
  letter-spacing: 0.8rem;
  margin: 0;
  padding: 0;
}

p {
  margin: 2rem 0;
}

.fullheight {
  width: 100vw;
  height: 100vh;
  align-items: center;
  display: flex;
}

.fullheight-body {
  flex-grow: 1;
  text-align: center;
}

.shuffle {
  cursor: pointer;
}

.shuffle.is-main {
  font-size: 200%;
}