.iframe-container {
  border: none;
  z-index: 1;
  margin-left: 0;
  position: relative;
  top: 0;
  bottom: 0;
  height: 100%;
  #editor-js-iframe {
    width: 100%;
    height: 100%;
    border: none;
    z-index: 1;
    position: absolute;
    top: 0;
    bottom: 0;
    background: #fff;
  }
}