figure.concept_image {
  text-align: center;
  margin-top: 25px;
  margin-bottom: 25px;
}

figure.concept_image figcaption {
  color: #575757;
  font-weight: normal;
  padding-top: 10px;
}

figure.concept_image img.very_small_image {
  max-width: 25% !important;
}

figure.concept_image img.small_image {
  max-width: 50% !important;
}

figure.concept_image img.medium_image {
  max-width: 75% !important;
}

.smaller.header {
  font-size: large;
  font-weight: normal;
}