/* 
  Responsive iFrame from:
  http://themeloom.com/2013/02/tips-embed-google-maps-and-calendars-in-a-responsive-wordpress-theme/  
  https://www.niklausgerber.com/blog/responsive-google-or-bing-maps
*/
 
.responsive-iframe-container {
    position: relative;
    padding-bottom: 75%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
}
 
.responsive-iframe-container iframe,   
.responsive-iframe-container object,  
.responsive-iframe-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}