img 
{
  -webkit-touch-callout: none; /* Prevents opening the image in the iOS image viewer */
  -webkit-user-select: none; /* Disables text selection on images */
  -moz-user-select: none; /* Firefox support */
  -ms-user-select: none; /* Internet Explorer support */
  user-select: none; /* Prevents text selection on images */
  pointer-events: none; /* Prevents clicking and dragging */
  -webkit-user-drag: none; /* Disables image dragging on WebKit-based browsers */
  user-drag: none; /* General image dragging prevention */
}