main > div > div.articles > div.articles-wrapper > article .morse {
  margin: 1rem 0;
  background-color: var(--charcoal);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  font-size: 2rem;
  justify-content: space-between;
  height: 33vh;
  position: relative;
}

main > div > div.articles > div.articles-wrapper > article #morse-example {
  text-align: center;
  font-size: 1.6rem;
  overflow: hidden;
}

main > div > div.articles > div.articles-wrapper > article .playback-controls {
  width: 30px;
  height: 30px;
  background-color: var(--off-white);
  -webkit-mask-image: url('./pause.svg');
  mask-image: url('./pause.svg');
  cursor: pointer;
  position: absolute;
  bottom: 1rem;
  right: 1rem;
}