Шаблон:Wikidata/positions/styles.css

.ts-wikidata-positions-uppercasefirst a,
.ts-wikidata-positions-uppercasefirst span.iw {
   display: inline-block;
}

.ts-wikidata-positions-uppercasefirst a::first-letter,
.ts-wikidata-positions-uppercasefirst span.iw::first-letter {
  text-transform: capitalize;
}