html, body {
  margin: 0;
  padding: 0;
}
canvas {
  display: flex;
}

@font-face {
  font-family: 'nexaLight';
  src: url(NexaDemo-Light.otf);
}

@font-face {
  font-family: 'nexaBold';
  src: url(NexaDemo-Bold.otf);
}

body {
  padding: 0;
  margin: 0;
  margin-top: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
}

footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  font-family: nexaLight;
}

h1 {
  text-align: center;
  font-size: 30px;
  font-family: nexaBold;
}

h2 {
  text-align: center;
  font-size: 16px;
  font-family: nexaLight;
}