html, body, canvas {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #191919;
}

.asset-img {
  display: none;
}