更改链接颜色,当幻灯片显示图像是最后一个图像时,Jquery

<a href="https://www.example.com" style="color: red;">链接文本</a>

document.getElementById("myLink").style.color = "red";

var lastImage = $(".image-container img:last").attr("src");
$("#lastImageLink").attr("href", lastImage);

.image-container {
  border: 1px solid black;
  padding: 5px;
}

.image-container img {
  display: inline-block;
  border: 1px solid black;
  padding: 5px;
}

.image-container a {
  color: white;
  text-decoration: none;
}

var linkText = document.getElementById("linkText").innerHTML;
var image = document.createElement("img");
image.src = "https://www.example.com/image.jpg";
image.innerHTML = linkText;
document.body.appendChild(image);