#map {
  display: block;
  width: 100%;
  height: 335px;
  border-radius: 5px;
  float: left;
  margin-top: 10px;
}
#map.large {
	height: 500px;
}
.overlay {
	display: block;
	text-align: left;
	color: #000;
	font-size: 14px;
	opacity: 0.7;
	background: #fff;
	border-radius: 4px;
	padding: 5px 5px;
	font-family: droid;
	text-shadow: 1px 1px #FFFFFF;
	transition: all 0.18s ease;
	width: 120px;
}
.overlay_arrow {
	left: 50%;
	margin-left: -16px;
	width: 0;
	height: 0;
	position: absolute;
}
.overlay_arrow.above {
	bottom: -15px;
	border-left: 16px solid transparent;
	border-right: 16px solid transparent;
	border-top: 16px solid #fff;
}
.overlay_arrow.below {
	top: -15px;
	border-left: 16px solid transparent;
	border-right: 16px solid transparent;
	border-bottom: 16px solid #fff;
}
.overlay b {
	color: #000;
}