.metadata {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-bottom: 15px;
  color: #999;
}

.metadata.page-metadata .contributors-text {
  margin-right: 5px;
  display: inline-block;
}

.metadata.page-metadata {
  display: flex !important;
  flex-direction: row;
  align-items: center;
  font-size: 1.2em;
}

.metadata.page-metadata li {
  list-style: none;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-bottom: 0 !important;
}

.metadata.page-metadata li .icon {
  width: 1.1rem;
  height: 1.1rem;
  margin-right: 2px;
}

.metadata.page-metadata li .icon svg {
  fill: #999;
}

.page-metadata .contributors-holder {
  margin: 0 !important;
  margin-left: 1em;
}

.page-metadata .contributors {
  margin-right: 5px;
  display: inline-block;
  list-style: none;
  display: flex;
  flex-direction: row;
}

.page-metadata .contributors li {
  display: inline-flex;
  margin: 0 !important;
  padding: 0 !important;
}

.page-metadata .contributors li img {
  border-radius: 50%;
  filter: grayscale(100%);
  -webkit-filter: grayscale(100%);
  opacity: 0.8;
  vertical-align: middle;
  width: 1.6rem;
  transition: all 0.2s ease-in-out;
}

.page-metadata .contributors li img:hover {
  opacity: 1;
  filter: grayscale(0%);
  -webkit-filter: grayscale(0%);
  vertical-align: middle;
  transform: scale(1.2);
}

/* Indentation. */
div.doc-contents:not(.first) {
  padding-left: 25px;
  border-left: 0.05rem solid var(--md-typeset-table-color);
}