body{
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #fcbe24;
  background-color: #18222d;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding:0px;
  margin:0px;
}
canvas {width:100%;height:100%}