.ol-draw .fa-draw-polygon::after {}
.ol-draw-hand, .ol-draw-mire, .ol-draw-gps {
  .fa-draw-polygon::before {
    position: absolute;
    left: 0.2em;
    top: 0.2em;
    font-size: 75%;
  }
  .fa-draw-polygon::after {
    position: absolute;
    right: 0.2em;
    bottom: 0.2em;
    font-size: 75%;
  }
}
.ol-draw-mire .fa-draw-polygon::after {
  content: '\f3c5';
  transform: rotate(130deg);
}
.ol-draw-hand .fa-draw-polygon::after {
  content: '\f25a';
}
.ol-draw-gps .fa-draw-polygon::after {
  content: '\f601';
}