/* Target all images in HTML */
img {
  position: relative;
  display: inline-block;
}

/* Add watermark using pseudo-element */
img::after {
  content: "ZryDys.github.io/c";
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  padding: 2px 5px;
  font-size: 12px;
  font-family: Arial, sans-serif;
  pointer-events: none; /* Allows clicks to pass through to the image */
}