h1 {
  display: none;
}

#controls {
  flex-direction: column;
}

.controls {
  margin: 10px;
}

#size-label {
  width: 90vw;
}

#size {
  width: 100%;
}

#reset-button,
#save-button, #eraser-button {
  width: 30vw;
  height: 25px;
  margin: 10px 0 0;
}