._openlayers {
  @extend %simple;
  .nameContainer {
    @extend %block-label;
    > * { display: inline-block; margin: 0; }
    > .tag-source { float: right; }
  }
  .card { @extend %box; margin-bottom: 1rem; padding: 1rem; }
  .signature, .type-signature { @extend %code; }
}