.slide.demo h2 {
  font-size: 0.7em;
}

.smaller {
  font-size: 0.7em !important;
}

.reveal .slides section.smaller h2 {
  font-size: 1.0em !important;
}


.slide.demo .column, .columns.demo .column {
  position: relative;
  width: 605px;
  height: 662px !important;
}

.column {
  position: relative;
}


img.demo-output, img.demo-notebook  {
  position: absolute;
  top: 0;
  left: 0;
  width: 605px;
  margin: 0 !important;
  height: auto;
  max-height: 662px !important;
  border: 1px solid grey;
}