.map-legend {
  position: absolute;
  bottom: 30px;
  right: 20px;
  z-index: 999;
  background: white;
  padding: 10px;
  border-radius: 4px;
  font-size: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.2);
}

.color-box {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 6px;
}