.iframe-holder {
  position: relative;
  height: 100%;
}

.iframe-holder .detail_info {
  display: none !important;
}

.iframe-com-cover {
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  background: transparent;
  position: absolute;
}

.ub-grid-viewer .iframe-com-cover {
  display: none;
}