我想重新构建（注意，我主要是一个应用程序开发人员，至今对HTML开发以外的Web开发知之甚少）为家族企业的网站，并且正在运行一点到目前为止的麻烦。我建立的CSS菜单系统在Firefox中工作正常，但在Internet Explorer中，当鼠标悬停在主要条形项目上方时，没有任何菜单项出现。涉及的主要文件为http://www.preferencepools.com/test/为主页，http://www.preferencepools.com/test/default.css为主CSS，http://www.preferencepools.com/test/menu_style.css为应该控制菜单的css。谁能告诉我我做错了什么？在我们需要进行其他更改之前，我没有太多时间学习，而且我希望同时获得此菜单。谢谢。菜单不工作在IE
根据你的IE版本，它可能不支持：hover psudo-class。许多开发人员在此之前就已经解决了这个问题，如果您可能会虚心地建议您依靠这些专业知识为您完成工作。
http://www.htmldog.com/articles/suckerfish/dropdowns/
这使得您可以创建简单的下拉列表中降解得当，工作在所有主流浏览器（IE，歌剧，Safari，Firefox浏览器），和它非常轻（12行JavaScript代码）的方式。
我看着你的问题，我不知道到底发生了什么。在查看您的网站之前，我认为这个问题仅在IE6和7中出现，而这通常会遇到问题。但是，它看起来像他们也不能在IE8中工作。不幸的是，在IE8中修复你的问题可能很容易，但是由于存在很多向后兼容性问题，IE6会更加困难。我建议你尝试一下类似于发现的Spry Menu控件here，而不是将你的头撞到墙上。他们会尽快，轻松地完成你正在寻找的任何事情，并且它们已经具有内置的向后兼容性。
IE < 6或IE7 +在怪癖模式下的版本将不会理解:hover。 IE6是另外一个故事（您可能希望使用JavaScript来确保它在所有浏览器上的功能是一样的），但使用IE7 +时，您需要使用doctype switch to put IE into standards mode，它将尊重：悬停;
看过你的HTML后，好像你有一些额外的html和body标签。试试这个更新的代码，看看它有帮助：
<html>
<head>
<meta name="keywords" value="swimming pools, pools,
inground pools, spas, hot tubs, aboveground pools, underground pools,
pool chemicals, spa chemicals, hot tub chemicals, Roseburg, oregon,
douglas county, BioGuard, Spaguard, soft swim, Dimension One, Fort
Wayne, Baqua spa, baquacil, sun star, dough boy, seaspray, sim pools,
splash pools, k-d pools, endless pools, swim spas, muskin pools, spa
covers, soft sided pools, garden leisure pools, swimming, summer,
Sunair, awnings, vinyl liners, swimming pool liners, aboveground liners,
replacement liners, liners, plasimayd, premier, discovery, hayward,
stayrite, pac fab, pentair, pool covers, safe-t-cover, cover pools,
solar blankets, solar reels, swimming pool pumps, pumps, swimming pool
filters, filters, swimming pool heater, heater, DE filter, sand filters,
filters, pool toys, toys, backyard, hot water, chemicals, algae, cloudy
water, pool problems, spa problems, pool trouble, spa trouble, water
problems, water trouble, water testing, free water testing, pool
testing, spa testing, spa maintenance, pool maintenance, new pools, pool
dealer, aboveground pool dealer, inground pool dealer, underground pool
dealer, spa dealer, hot tub dealer, hot tub problems, hot tub
maintenance">
<link rel="stylesheet" type="text/css" href="default.css" />
</head>
<title>Preference Pools & Spas</title>
<link rel="stylesheet" type="text/css" href="menu_style.css" />
</head>
<body style="padding:0;margin:0">
<div id="water">
<div id="header">
<h1 class="pptitle">
<img src="images/pool.gif" alt="pool.gif" class="textalign">
Preference Pools & Spas llc
</h1>
<br/>
<ul id="navigation-1">
<li><a href="./" accesskey="1" title="Home">Home</a></li>
<li>
<a href="#" accesskey="2" title="Pools">Pools</a>
<ul class="navigation-2">
<li><a href="aboveground.php">Above Ground</a></li>
<li><a href="inground.php">In-Ground</a></li>
<li><a href="fiberglass.php">Viking Fiberglass</a></li>
<li><a href="neverending.php">Neverending</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="3" title="Spas">Spas</a>
<ul class="navigation-2">
<li><a href="hotsprings.php">Hot Springs</a></li>
<li><a href="tiger.php">Tiger River</a></li>
<li><a href="solana.php">Solana</a></li>
<li><a href="hotspot.php">Hot Spot</a></li>
<li><a href="tidalfit.php">Tidal Fit</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="4" title="Pool Chemicals">Pool Chemicals</a>
<ul class="navigation-2">
<li><a href="pchlorine.php">Chlorine</a></li>
<li><a href="psoftswim.php">Softswim</a></li>
<li><a href="psalt.php">Mineral Generation</a></li>
<li><a href="psilver.php">Silver</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="5" title="Spa Chemicals">Spa Chemicals</a>
<ul class="navigation-2">
<li><a href="sbromine.php">Bromine</a></li>
<li><a href="ssoftsoak.php">Soft Soak</a></li>
<li><a href="ssilver.php">Silver</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="6" title="Service">Service</a>
<ul class="navigation-2">
<li><a href="svpool.php">Pool Service</a></li>
<li><a href="svspa.php">Spa Service</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="7" title="Equipment">Equipment</a>
<ul class="navigation-2">
<li><a href="epool.php">Pool Equipment</a></li>
<li><a href="espa.php">Spa Equipment</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="8" title="Liners and Covers">Liners and Covers</a>
<ul class="navigation-2">
<li><a href="liners.php">Pool Liners</a></li>
<li><a href="cpool.php">Pool Covers</a></li>
<li><a href="cspa.php">Spa Covers</a></li>
</ul>
</li>
<li>
<a href="#" accesskey="9" title="Company Info">Company Info</a>
<ul class="navigation-2">
<li><a href="about.php">About Us</a></li>
<li><a href="contact.php">Contact Us</a></li>
</ul>
</li>
<!--<li>
<a href="#" accesskey="0" title=""></a>
<ul class="navigation-2">
<li><a href="#"></a></li>
<li><a href="#"></a></li>
<li><a href="#"></a></li>
</ul>
</li>-->
</ul>
</div>
</div>
<div align="center">
<p align="left">Welcome to our home on the web. Please come on in and browse
our pages. We are working hard to bring you the best in swimming pool and
spa information, service, and chemicals. You can use the menus above to access our catalog of
information on pools, spas, and nearly everything that goes with them. Enjoy your stay
and don't hesitate to <a href="contact.htm">contact us</a> if necessary.</p>
<p> </p>
<p> </p>
<table width="65%" border="0" cellpadding="10" align="center">
<tr>
<td width="19%">
<div align="center"><a href="http://www.bioguard.com"><img src="logos/bioglogo.gif" width="125" height="100" align="absmiddle" border="0"></a></div>
</td>
<td width="17%">
<div align="center"><a href="http://www.spaguard.com"><img src="logos/sglogo.gif" width="112" height="103" align="absmiddle" border="0"></a></div>
</td>
<td width="19%">
<div align="center"><img src="logos/seaspraysm.jpg" width="170" height="74" align="absmiddle"></div>
</td>
<td width="19%">
<div align="center"><a href="http://www.hotspringsspas.com"><img src="logos/hotsprings25annivlogo.jpg" width="180" height="91" align="absmiddle" border="0"></a></div>
</td>
</tr>
</table>
<table width="36%" border="0">
<tr>
<td width="29%"><a href="http://www.coverpools.com"><img src="logos/cpicorpo.gif" width="112" height="102" align="absmiddle" border="0"></a></td>
<td width="21%"><a href="http://www.pacificpools.com"><img src="logos/pacific.jpg" width="214" height="117" align="absmiddle" border="0"></a></td>
<td width="21%"><a href="http://www.technican.ca"><img src="logos/technican.jpg" width="352" height="67" align="absmiddle" border="0"></a></td>
<td width="50%"><a href="http://www.sunstar.com"><img src="logos/sunstar.gif" width="95" height="86" align="absmiddle" border="0"></a></td>
</tr>
</table>
<p> </p>
<div id="footer">
<p id="footer">Preference Pools & Spas LLC<br>
787 W. Harvard Ave.<br>
Roseburg, Or. 97470<br>
(541) 672-1970</p>
<p align="left"> </p>
<p id="footer">Site Design by <a href="mailto:[email protected]">Tom
Andrecht</a></p>
<p id="footer"><a href="copyright.htm">©Copyright Information Here</a></p>
</div>
<div align="center">
</div>
</div>
</body>
</html>
是的，无论如何我都会把它们扯掉。只是习惯于PHP和服务器端包括在那里。 – 2010-02-19 21:55:43
没有给我我需要的东西。删除额外的东西有帮助，但在IE中仍然存在相同的问题。不过谢谢。 – 2010-02-20 18:54:10
所有真的很好的答案，我希望今天能够接受其中之一。首先需要回到我的代码中。 – 2010-02-19 23:31:59