如何让一个仅支持Css的Lightbox在一个页面上处理多个图像？

<div class="lightbox" id="image1">
  <img src="image1.jpg" alt="Image 1">
</div>

<div class="lightbox" id="image2">
  <img src="image2.jpg" alt="Image 2">
</div>

<div class="lightbox" id="image3">
  <img src="image3.jpg" alt="Image 3">
</div>

.lightbox {
  position: relative;
  display: inline-block;
}

.lightbox img {
  max-width: 100%;
  height: auto;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.lightbox:hover img {
  opacity: 0.7;
}

.lightbox:active img {
  opacity: 1;
}

.lightbox:target img {
  opacity: 1;
}

.lightbox:target::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
}

.lightbox:target img {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 90%;
  max-height: 90%;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
}

var lightboxElements = document.getElementsByClassName("lightbox");

for (var i = 0; i < lightboxElements.length; i++) {
  lightboxElements[i].addEventListener("click", function(event) {
    event.preventDefault();
    var targetId = this.getAttribute("id");
    window.location.hash = "#" + targetId;
  });
}