* {

}
.body {
  width: 100%;
  height: 100%;
  background: linear-gradient(
      0deg,
      rgba(0, 0, 64, 0.5),
      rgba(64, 64, 128, 0.5)
    );
  padding: 0;
}
canvas {
  display: block;
}
.timeline {
  border-top: 1px solid #333;
}


.ticks {
  position: relative;
  height: 20px;
}
.ticks .tick {
  position: absolute;
  top: 0;
  height: 4px;
  width: 1px;
  background: #ddd;
}
.ticks .tickLabel {
  position: absolute;
  top: 6px;
  font-size: 12px;
  width: 40px;
  text-align: center;
}