.responsive_container_map{
	position:relative;
	padding-bottom:100%;
	height:0;
	overflow:hidden;
}

.responsive_container_map iframe{
  position: absolute;
  top: 0;
  left: 0;
  width: 80%;				 /*MAP-BREITE*/
  height: 40%;		   	/*MAP-HÖHE*/
  margin:10%; 	/*HIER IM PARENTDIV AUSRICHTEN*/
}

#border_map{
	border:8px solid  rgba(116,206,226,1);
}