51help TIY
码：
<!DOCTYPE html> <html> <head> <script src="../../ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js" tppabs="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ $("div").animate({ left:'250px', height:'+=150px', width:'+=150px' }); }); }); </script> </head> <body> <button>开始动画</button> <p>，所有 HTML 的 CSS position relative、fixed 或 absolute。</p> <div style="background:#98bf21;height:100px;width:100px;position:absolute;"> </div> </body> </html>
查看结果: