ol.content {
  counter-reset: seminar_content;
  list-style-type: none;
  padding: 0px 0px 0px 48px;
}

ol.content > li {
  margin: 0px 0px 12px 0px;
}

ol.content > li > span {
  counter-increment: seminar_content;
  position: relative;
  display: block;
  line-height: 36px;
  font-size: 110%;
  font-weight: bold;
  color: hsl(120, 30%, 40%);
}

ol.content > li > span::before {
  content: counter(seminar_content);
  position: absolute;
  display: block;
  top: 0px;
  left: -48px;
  width: 36px;
  height: 36px;
  background-color: hsl(120, 30%, 50%);
  line-height: 36px;
  text-align: center;
  color: #fff;
}

ul.impressions {
  list-style-type: none;
  display: table;
  margin: 0px 0px 4px 0px;
  padding: 12px;
  background-color: hsl(120, 70%, 95%);
  border: 1px solid hsl(120, 30%, 60%);
  color: hsl(120, 40%, 30%);
}

ul.impressions > li {
  margin: 8px 0px;
}