<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>MyHtml.html</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <!--<link rel="stylesheet" type="text/css" href="./styles.css">--> <style type="text/css"> .outer:hover .inner{ display: none; } </style> </head> <body> <div class="outer" > 鼠标滑过这里的时候 <div class="inner">这里为什么当鼠标滑过不隐藏呢？</div> </div> </body></html> Currently not all browsers support the :hover pseudo-class writing method of tags, such as (except outside the tag)~~~
It is best to use JS to achieve the hiding effect
Currently not all browsers support the :hover pseudo-class writing method of tags, such as (except
It’s best to use JS to achieve the hiding effect
<script src="JS/jquery-1.7.1.min.js"></script> <script> $(function () { $(".outer").hover(function () { $(this).find(".inner").hide(); }, function () { $(this).find(".inner").show(); }); }); </script>
You tested it under IE, right? Press F12 to set the document mode Just meet the non-Quirks standards
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
