.ggmap {
	position: relative;
	margin: 20px 10%;
	padding-bottom: 56.25%;
	padding-top: 30px;
	height: 0;
	overflow: hidden;
}

.ggmap iframe, .ggmap object, .ggmap embed {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}