html.lb-disable-scrolling {
  overflow: hidden;
  /* Position fixed required for iOS. Just putting overflow: hidden; on the body is not enough. */
  position: fixed;
  height: 100vh;
  width: 100vw;
}

.ggmap {
position: relative;
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%;
}