/* For Desktop */
.iframe-container {
  position: relative;
  overflow: hidden;
  width: 1280px;
  height: 760px;
  margin: 0 auto;
}
/* For mobile devices */
@media only screen and (max-width: 768px) {
  .iframe-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 272px;
  }
}
/* Then style the iframe to fit in the container div with full height and width */
.responsive-iframe {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
}