.tts-link::after {
  background-size: 14px 14px;
  content: '';
  vertical-align: middle;
  width: 16px;
  height: 16px;
  margin-left: 1px;
  display: inline-block;
  background-repeat: no-repeat;
  background-image: url('../assets/audio.png');
}

.tts-link {
  font-weight: bold;
  position: relative;
}

.tts-link:hover {
  text-decoration: none;
}