body { margin:0; padding:0; }
#map { position: absolute; top:0; bottom:0; right:0; left:0; }
.info {
  padding: 6px 8px;
  font: 14px/16px Arial, Helvetica, sans-serif;
  background: white;
  background: rgba(255,255,255,0.8);
  box-shadow: 0 0 15px rgba(0,0,0,0.2);
  border-radius: 5px;
}
.info h4 {
  margin: 0 0 5px;
  color: #777;
}
.legend {
  text-align: left;
  line-height: 18px;
  color: #555;
}
.legend i {
  width: 18px;
  height: 18px;
  float: left;
  margin-right: 8px;
  opacity: 0.7;
}