.randomizer {
  overflow: hidden;
  padding: 10px;
}

.randomizer__canvas-wrapper {
  background-color: #fff;
  max-width: 1900px;
  margin: 0 auto;
  position: relative;
}

.randomizer__canvas-wrapper:before {
  content: "Drop here";
  position: absolute;
  top: 50%;
  left: 50%;
  display: inline-block;
  transform: translate3d(-50%, -50%, 0);
  background-color: #fff;
  border: 2px solid #000;
  padding: 2rem 5rem;
  border-radius: 50%;
  opacity: 0;
  z-index: 1;
  transition: opacity 200ms ease;
}

.randomizer__canvas-wrapper:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(106, 106, 106, 0.6);
  opacity: 0;
  transition: opacity 200ms ease;
}

.randomizer__canvas-wrapper.state--dragged:before,
.randomizer__canvas-wrapper.state--dragged:after {
  opacity: 1;
}

.randomizer__canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.randomizer__download {
  margin-bottom: 2rem;
}