.reading-sentence{border-radius:7px;padding:3px 1px;transition:background .18s,box-shadow .18s}.reading-sentence.speaking-sentence{background:#dcecff;box-shadow:0 0 0 3px #dcecff}.translation .reading-sentence.speaking-sentence{background:#ffdce8;box-shadow:0 0 0 3px #ffdce8}.reading-sentence.translation-speaking{background:#ffdce8;box-shadow:0 0 0 3px #ffdce8}.translation-toggle{display:block;margin:18px 6px 6px}