data-transfer-test/public/style.css

body {
  font-family: 'Raleway', sans-serif;
  max-width: 990px;
  margin: 30px auto;
}

h1 {
  text-align: center !important;
}

section h1 {
  font-size: 16px;
  display: inline;
}

section {
  margin: 0 0 0 30px;
}

canvas {
  margin-top: 15px;
}