<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>自定义Tooltip特效</title> <style type="text/css"> body ul { list-style: none; } body li { margin: 60px; } div { border: 1px solid #CCC; padding: 10px; background: #dff5ff; margin-left: 30px; } </style> </head> <body onload="initEvent()"> <ul> <li>百度</li> <li>腾讯</li> <li>新浪</li> <li>搜狐</li> </ul> </body> </html> [Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]