#float-window{
    width: 230px;
    height: 250px;
    padding: 10px;
    margin-left:.1rem;
    margin-top: 6rem;
    background-color: #000;
    color: #fff;
    opacity: .5;
    z-index:999;
    float:left;
    position:absolute;
    cursor: move;
}

.legend-box {
  width: 20px;
  height: 10px;
  display: inline-block;
  font-size: 0.8rem;
  margin-left: 10px;
  border: #3f3f3f 1px solid;
}

.legend-mt-3 {
  margin-top: 2.8rem !important;
}