html, body {
  margin: 0;
  padding: 0;
}

canvas {
  display: block;
}

#Box-0, #Box-1, #Box-2 {
  background-color: black;
  border-color: white;
  border-width: 2px;
  border-style: solid;
  font-family: Consolas;
  font-weight: bold;
  color: white;
  outline: none;
}


#Box-0::-webkit-inner-spin-button,
#Box-0::-webkit-outer-spin-button,
#Box-1::-webkit-inner-spin-button,
#Box-1::-webkit-outer-spin-button,
#Box-2::-webkit-inner-spin-button,
#Box-2::-webkit-outer-spin-button
{
  -webkit-apperance: red;
}

#info {
  background-color: black;
  border-color: white;
  color: white;
  border-style: solid;
  font-family: Segoe UI;
  font-weight: bold;
  border-radius: 999px;
  outline: none;
}