message: make drop zone larger
diff: .drop-zone {
  width: 100%;
  - height: 50px;
  + height: 150px;
  position: absolute;
  - top: -25px;
  + top: -75px;
  z-index: 100;
  }
  }
  .drop-zone--container.dragging .drop-zone {
  - height: 170px;
  + height: 270px;
  }
  .drop-zone--container .drop-zone--description .drop-zone--preview--container {
  