Change size of the videos added by link to the Answer section

Add this code to the Custom CSS field on the Appearance tab of your FAQ widget’s settings:

@media (min-width: 600px) {
  .eapps-faq-content-category-item-answer-video-wrapper iframe {
    width: 50% !important;
  }

  .eapps-faq-content-category-item-answer-video-wrapper {
    padding-bottom: 28.125%;
  }
}