18event-demo.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style> img { width: 120px; height: 120px; border-radius: 50%; position: absolute; } </style> </head> <body> <img src="img/cxy.jpeg" alt=""> <script> var oImg = document.querySelector("img"); document.onmousemove = function(e) { var e = E || Event; var X = e.pageX; var Y = e.pageY; // set of image coordinates oImg.style.left = (X - 60 ) + " PX " ; oImg.style.top = (Y - 60 ) + " PX " ; } </ Script > </ body > </ HTML >