.mover {
  $bc: #006cff;
  $size: 20px;

  opacity: 0.25;
  &:before,
  &:after {
    content: '';
    position: absolute;
  }
  &:before {
    top: 0;
    left: 0;
    border-width: $size;
    border-style: solid;
    border-color: $bc transparent transparent $bc;
  }
  &:after {
    top: 2px;
    left: 2px;
    width: $size;
    height: $size;
    background: url('./assets/move-w.svg') center/75% no-repeat;
    cursor: move;
  }
  &:hover {
    opacity: 0.85;
  }
}
