/*
 * Presentation-only protection. Image elements remain in the document so
 * browsers, assistive technology, and search crawlers retain normal access.
 */
img,
picture,
svg,
canvas,
video[poster] {
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  user-drag: none;
  -webkit-user-select: none;
  user-select: none;
}