.word {
  background-color: lightblue;
  color: #212529;
  padding: 0 0.2em;
  border-radius: 0.15em;
}

.word-active {
  background-color: lightseagreen;
}

.word-error {
  background-color: lightcoral;
}

.word-correct {
  background-color: transparent;
  color: #198754;
}

.word-incorrect {
  background-color: transparent;
  color: #dc3545;
}

.accordion-button:not(.collapsed) {
  color: #212529;
  background-color: #fff;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.125);
}