#hoverable-sentence {
  font-size: 14px;
  max-width: 600px;
}

.word {
  cursor: pointer;
  position: relative;
}

.highlight {
  background-color: yellow;
}

#tooltip {
  position: absolute;
  background: whitesmoke;
  color: rgba(0, 0, 0, 0.769);
  padding: 5px;
  border-radius: 5px;
  max-width: 280px;
  font-size: 14px;
  display: none;
  z-index: 1000;
  box-shadow: 0 0 8px rgba(52, 51, 51, 0.8);
}

#tooltip em {
  color: #ccc;
}

.audio-small {
  display: none;
}