图片跟随鼠标移动
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
img {
position: absolute;
}
</style>
</head>
<body>
<image src="images/bird.png" id="img"></image>
<script>
document.onmousemove = function(e){
document.getElementById("img").style.left = e.clientX + "px"
document.getElementById("img").style.top = e.clientY + "px"
}
</script>
</body>
</html>