body {
  margin: 0;
}

#canvasContainer {
  height: 100vh;
  width: 100vw;

  display: flex;
  align-items: center;
  justify-content: center;

  background: linear-gradient(45deg, #f3f1e5, #f5f3e7);
  background-size: 10px 10px;
  
  background-image: linear-gradient(90deg, rgba(255,255,255,0.1) 50%, rgba(0,0,0,0.1) 50%),
                    linear-gradient(90deg, rgba(0,0,0,0.1) 50%, rgba(255,255,255,0.1) 50%);
  background-size: 4px 4px, 4px 4px;
  background-blend-mode: multiply;

}

#myCanvas {
  max-width: 100%;
  max-height: 100vh;
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.5);
  border-radius: 2px;
}