.changes-history-list .group-header {
  padding: 4px 0px 4px 0px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  border-bottom:  1px solid;
  border-bottom-color: rgba( 244, 244, 244 ,  1 );
  border-bottom-color: rgba( var(--palette-neutral-4,244, 244, 244) ,  1 );
}

.changes-history-list .group-header .header-primary-text {
  padding-right: 8px;
  font-weight: 600;
}

.changes-history-list .group-header .header-secondary-text {
  color: rgba(0, 0, 0, .55);
  color: var(--text-secondary-color,rgba(0, 0, 0, .55));
}

.changes-history-list .ms-DetailsRow {
  margin: 0;
  border-top:  1px solid;
  border-top-color: rgba( 244, 244, 244 ,  1 );
  border-top-color: rgba( var(--palette-neutral-4,244, 244, 244) ,  1 );
}

.changes-history-list .ms-DetailsRow .ms-GroupSpacer {
  width: 0 !important;
}

.changes-history-list .expand-changes-history-link {
  box-shadow: none;
  padding-right: 2px;
}

.changes-history-list .changeset-list-item {
  width: 100%;
}

.changes-history-list .changeset-link-item {
  width: 100%;
}

.changes-history-list .changeset-list-row.show-more-link {
  text-align: center;
  width: 100%;
  height: 50px;
}

.changes-history-list .changeset-list-row.show-more-link:hover, .changes-history-list .changeset-list-row.show-more-link:focus {
  box-shadow: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
}