#map{
  display: block;
  width: %100;
  height: 230px;
  margin: 0 auto;
  -webkit-box-shadow: 1px 1px 10px 1px rgba(0, 0, 0, 0.2);
	box-shadow: 1px 1px 10px 1px rgba(0, 0, 0, 0.2);


}
#map.large{
  height:160px;
}

.overlay{
	
  width:70px;
  display:block;
  text-align:center;
  color:#fff;
  font-size:14px;
  
  opacity:0.8;
  background:#fff;
  border:solid 1px rgba(0,0,0, 0.8);
  border-radius:4px;
  box-shadow:2px 2px 10px #333;
  text-shadow:1px 1px 1px #666;
  
}

.overlay_arrow{
  left:50%;
  margin-left:-16px;
  width:0;
  height:0;
  position:absolute;
}
.overlay_arrow.above{
  bottom:-8px;
  border-left:8px solid transparent;
  border-right:8px solid transparent;
  border-top:8px solid rgba(0,0,0, 0.8);
}
.overlay_arrow.below{
  top:-15px;
  border-left:8px solid transparent;
  border-right:8px solid transparent;
  border-bottom:8px solid rgba(0,0,0, 0.8);
}