body {
  margin: 0px;
  padding: 0px;
  overflow: hidden;
}

iframe {
  overflow: hidden;
  overflow-x: hidden;
  overflow-y: hidden;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
}