iframe {
  height: 140vh !important;
  width: 100%;
}

/* X-Small devices (portrait phones, less than 576px)*/
@media (max-width: 575.98px) { 
iframe {
  height: 800vh !important;
  width: 100%;
}
 }

/* Small devices (landscape phones, less than 768px)*/
@media (max-width: 767.98px) { 
iframe {
  height: 240vh !important;
  width: 100%;
}
 }

/* Medium devices (tablets, less than 992px)*/
@media (max-width: 991.98px) { 
iframe {
  height: 200vh !important;
  width: 100%;
}
 }

/* Large devices (desktops, less than 1200px)*/
@media (max-width: 1199.98px) {  }

/* X-Large devices (large desktops, less than 1400px)*/
@media (max-width: 1399.98px) {  }