摘要：
CSS:#nav li:hover ul, #nav li.over ul{display:block}解决方法：在<head></head>中加入这段JS即可<script type="text/javascript"><!--function menuFix() {var sfEls = document.getElementById("nav").getElementsByTagName("li");for (var i=0; i<sfEls.length; i++) {sfEls 阅读全文
摘要：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title> new document </title><meta name="generator" conte 阅读全文