html, body {
  margin: 0;
  padding: 0;
}

video {
  width: 140px;
  height: 100px;
}

audio {
  width: 140px;
  height: 28px;
  background-color: black;
}

/**
 * Create a mask for the video direction tests which covers up the throbber.
 */
#mask {
  position: absolute;
  z-index: 3;
  width: 50px;
  height: 50px;
  background-color: green;
  top: 11px;
  right: 45px;
}
