@media only screen and (max-width: 500px) {
  .iframe-scrollable-wrapper {
    overflow-x: scroll;
  }
  .iframe-scrollable-wrapper-350 iframe {
    min-width: 350px;
    position: relative;
    z-index: 2;
    padding-bottom: 30px;
  }
  .iframe-scrollable-wrapper iframe {
    min-width: 450px;
    position: relative;
    z-index: 2;
    padding-bottom: 30px;
  }
}