body {
  color: #00f5FF;
  background-color: black;
  font-family: Helvetica, Arial;
}
.description {
  color: #FFFF00;
  font-size: 1.1em;
}
.container {
  width: 860px;
  margin: 0px auto;
}
.all-canvas-container {
  position: relative;
  height: 462px;
  width: 785px;
}
.canvas {
  -webkit-user-select: none;
  position: absolute;
  height: 462px;
  width: 785px;
  left: 0px;
  top: 0px;
}