/* Two corrections from JOYWALK.pdf, September 26. */
.app-explanation-source { display: none; }
@media (max-width: 767px) {
  .app-explanation > .app-explanation-character,
  .app-explanation > .app-explanation-bubble { display: none; }
  .app-explanation-source { display: block; width: 100%; height: auto; }
}