body {
  padding: 0;
  margin: 0;
  font-family: "Lato", helvetica, sans-serif;
  text-align: center; 
}

canvas {
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 1px 1px 4px #bbb;
}

.header {
  letter-spacing: 5px;
  color: rgba(0, 0, 0, 0.2);
}