fmpq.com
源代码：
点击运行
<!DOCTYPE html> <html> <head> <title>下拉菜单实例|Fmpq教程(fmpq.com)</title> <meta charset="utf-8"> <style> .dropdown { position: relative; display: inline-block; } .dropdown-content { display: none; position: absolute; background-color: #f9f9f9; min-width: 160px; box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2); } .dropdown:hover .dropdown-content { display: block; } .desc { padding: 15px; text-align: center; } </style> </head> <body> <h2>下拉图片</h2> <p>移动鼠标到图片上显示下拉内容。</p> <div class="dropdown"> <img src="http://www.fmpq.com/images/paoo.png" alt="Trolltunga Norway" width="100" height="50"> <div class="dropdown-content"> <img src="http://www.fmpq.com/images/paoo.png" alt="Trolltunga Norway" width="400" height="200"> <div class="desc">学的不仅是技术，更是梦想！</div> </div> </div> </body> </html>
运行结果