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JS側邊欄實現

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <style>
 4 </style>
 5 <head>
 6   <meta charset="UTF-8">
 7   <title>演示文件</title>
 8   <script type="text/javascript" src="jquery-1.11.1.min.js"></script>
 9   <style type="text/css">
10   .nav{
11
width: 100px;height: 300px;border-radius: 0 15px 15px 0;background: #82FCB8;position: absolute; top: 50px;left: -100px; 12 } 13 .nav span{display: block; background: orange;width: 30px;height: 90px;border-radius: 0 4px 4px 0;font-size: 20px;line-height: 30px;position: relative;left: 100px;top:100px;} 14 </style
> 15 </head> 16 <body> 17 <div class="nav"> 18 <span>分享到</span> 19 <ul> 20 <li>QQ</li> 21 <li>微信</li> 22 <li>微博</li> 23 <li>......</li> 24 </ul> 25 </div> 34 </body>
35 </html>
JS的jQuery程式碼

26   <script>
27     $('.nav').mouseenter(function(){
28       $(this).animate({left:'0px'})
29     })
30     $('.nav').mouseleave(function(){
31       $(this).animate({left:'-100px'})
32     })
33   </script>

側邊欄功能實現圖片: