a.audio::before,
a.video::before,
a.notes::before
{
  background-repeat: no-repeat;
  background-size: 0.8rem;
  content: "";
  display: inline-block;
  height: 0.8rem;
  margin-right: 3px;
  width: 0.8rem;
}

a.audio {
  color: #00c;
}
a.audio::before {
  background-image: url(/icons/audio.png);
}
// a.audio::after {
//   content: "Audio";
// }

a.video {
  color: #c00;
}
a.video::before {
  background-image: url(/icons/video.png);
}
// a.video::after {
//   content: "Video";
// }

a.notes {
  color: #eb7500;
}
a.notes::before {
  background-image: url(/icons/notes.png);
}
// a.notes::after {
//   content: "Notes";
// }