<html> <head> <title>侧栏对应提示</title> <style type="text/css"> *{ margin: 0; padding: 0; } .main{ width: 900px; height: auto; margin: 0 auto; overflow: hidden; border:none; } .leftbd{ width: 200px; height: 800px; border:1px solid #990099; float: left; } .leftbd2{ width: 200px; height: auto; max-height: 700px; border:none; float: left; overflow: hidden; } .rightbd{ width: 660px; height: 800px; border:1px solid #990099; margin-left: 20px; float: left; } .leftbd ul{ width: 200px; height: auto; max-height: 700px; overflow: hidden; margin-top: 30px; display:block; float: left; overflow-y: scroll; } .leftbd ul li{ width: 200px; display: block; font-size: 16px; padding: 15px 0; text-align: center; background: #eaeaea; margin-bottom: **x; cursor: pointer; list-style-type: none; } .leftbd ul li:hover{ background: #009900; color: #ffffff; } .tishi{ position: absolute; width: 200px; font-size: 16px; padding: 15px 0; text-align: center; background: #000099; color: #990099; display: block; display: none; margin-top: -15px; margin-left: 132px; } </style> </head> <body> <div > <div > <div > <ul > <li ><span >哈哈</span> <span>android</span> </li> <li ><span >哈哈2</span><span>c#</span></li> <li ><span >哈哈3</span><span>iOS</span></li> <li ><span >哈哈4</span><span>jquery</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈</span> <span>android</span> </li> <li ><span >哈哈2</span><span>c#</span></li> <li ><span >哈哈3</span><span>iOS</span></li> <li ><span >哈哈4</span><span>jquery</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈</span> <span>android</span> </li> <li ><span >哈哈2</span><span>c#</span></li> <li ><span >哈哈3</span><span>iOS</span></li> <li ><span >哈哈4</span><span>jquery</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li><li ><span >哈哈</span> <span>android</span> </li> <li ><span >哈哈2</span><span>c#</span></li> <li ><span >哈哈3</span><span>iOS</span></li> <li ><span >哈哈4</span><span>jquery</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> <li ><span >哈哈5</span><span>Javascript</span></li> </ul> </div> </div> <div ></div> </div> <script type="text/javascript" src="http://www.51sjk.com/Upload/Articles/1/0/330/330304_20220921172406775.js"></script> <script type="text/javascript"> $(function() { var inul=$(".leftul"); var inli=inul.children(); var insp; inli.hover(function(e){ $(this).find('.tishi').toggle(); }); }); </script> </body> </html>
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