.container { max-width: 800px; }

.ttsIcon {
  display: inline-block;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23069' class='bi bi-volume-up-fill' viewBox='0 0 16 16'%3E%3Cpath d='M11.536 14.01A8.473 8.473 0 0 0 14.026 8a8.473 8.473 0 0 0-2.49-6.01l-.708.707A7.476 7.476 0 0 1 13.025 8c0 2.071-.84 3.946-2.197 5.303l.708.707z'/%3E%3Cpath d='M10.121 12.596A6.48 6.48 0 0 0 12.025 8a6.48 6.48 0 0 0-1.904-4.596l-.707.707A5.483 5.483 0 0 1 11.025 8a5.483 5.483 0 0 1-1.61 3.89l.706.706z'/%3E%3Cpath d='M8.707 11.182A4.486 4.486 0 0 0 10.025 8a4.486 4.486 0 0 0-1.318-3.182L8 5.525A3.489 3.489 0 0 1 9.025 8 3.49 3.49 0 0 1 8 10.475l.707.707zM6.717 3.55A.5.5 0 0 1 7 4v8a.5.5 0 0 1-.812.39L3.825 10.5H1.5A.5.5 0 0 1 1 10V6a.5.5 0 0 1 .5-.5h2.325l2.363-1.89a.5.5 0 0 1 .529-.06z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: cover;
  width: 1.2rem;
  height: 1.2rem;
  margin: 0 0.2rem;
  vertical-align: sub;
  cursor: pointer;
}

@media print {
  nav,aside,footer { display: none !important; }
}