Javascript CSS样式表-菜单栏问题不起作用
我有一个新的web项目，它需要一个CSS菜单栏，在HTML页面的右侧有一组概览面板。我的问题是CSS菜单栏样式表菜单不工作。尝试使此CSS菜单栏正常工作，然后扩展内容链接、登录、仪表板等的代码功能。整个HTML和CSS如下所示：Javascript CSS样式表-菜单栏问题不起作用,javascript,jquery,html,css,Javascript,Jquery,Html,Css,我有一个新的web项目，它需要一个CSS菜单栏，在HTML页面的右侧有一组概览面板。我的问题是CSS菜单栏样式表菜单不工作。尝试使此CSS菜单栏正常工作，然后扩展内容链接、登录、仪表板等的代码功能。整个HTML和CSS如下所示： <!DOCTYPE html> <!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]--> <!--[if IE 7]&
<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
<meta charset='utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=edge,chrome=1'>
<title>Athena Intelligence : Internet of Earth (IoE)</title>
<meta name='description' content=''>
<meta name='viewport' content='width=device-width, initial-scale=1, maximum-scale=1' />
<meta name='format-detection' content='telephone=no'>
<script src='https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js'></script>
<link rel='stylesheet' href='css/main.css'>
</head>
<body>
<header class='header'>
<div class='header_top-bar'>
<div class='top-bar_title'>
<a href='index'><h1><img src='images/logo.png' data-image='images/logo.png' alt='Athena'></h1></a>
<div class='ajax-loader' id='ajax-loader'>
<div class='ajax-loader_animator'></div>
</div>
</div>
<div class='top-bar_toggle' id='menu_toggle'>
<span></span>
<span></span>
<span></span>
</div>
<!-- <div class='top-bar_share' id='share_toggle'>
<span class='underline--white'>
SHARE
</span>
</div> -->
<div class='top-bar_menu' id='overlay_menu'>
<ul class='menu_container'>
<li class='menu_item'>
<span>.01.</span>
<a class='link-ajax' href='/'>Home</a>
</li>
<li class='menu_item'>
<span>.02.</span>
<a class='link-ajax' href='/project'>Athena Customers</a>
</li>
<li class='menu_item'>
<span>.03.</span>
<a class='link-ajax' href='/wines'>Athena Services</a>
</li>
<li class='menu_item'>
<span>.04.</span>
<a class='link-ajax' href='/sustainability'>Athena Sustainability</a>
</li>
<li class='menu_item'>
<span>.05.</span>
<a class='link-ajax' href='/hospitality'>Athena Dashboards</a>
</li>
</ul>
<div class='language-chooser menu_item'>
<div class='masi-agricola_wrapper hide-on-mobile'>
<a href='http://www.masi.it' target='_blank' class='masi-agricola_link'>
<img src='images/agricola.png' data-image='images/agricola.png'/>
</a>
</div>
<p class='text--subtitle'>select your language</p>
<span class='language-link'><a class='' href='/en/'>Eng</a></span>
<span class='line-break'></span>
<span class='language-link'><a class='' href='/es/'>Esp</a></span>
<span class='line-break'></span>
<span class='language-link'><a class='' href='/it/'>Ita</a></span>
</div>
</div>
</div>
</header>
<div id="new-plh" class="plh"></div>
<div id="actual-plh" class="plh">
<section class="main-content clearfix homepage">
<div class="main-content_background">
<div class="half_screen full-height-desk" id="biggest_block">
<a href="project" class="">
<div class="text-block">
<div class="full-image_header page-header">
<h1 class="page-header_title text--title">
Athena Intelligence Earth's Essential Data
</h1>
<strong class="page-header_subtitle text--subtitle">
Athena Intelligence Login
</strong>
</div>
<img data-image="images/project-header.jpg" src="images/project-header.jpg" alt="">
</div>
</a>
</div>
<div class="half_screen full-height-desk">
<a href="wines">
<div class="text-block three_row">
<div class="full-image_header page-header">
<h1 class="page-header_title text--title">
Athena: Many industries: all use Land, Food, Energy, Water
</h1>
<strong class="page-header_subtitle text--subtitle">
The Gods: Land, Food, Energy, Water
</strong>
</div>
<div class="image-container">
<img class="three_images" data-image="images/wines-header.jpg" src="images/wines-header.jpg" alt="">
</div>
</div>
</a>
<a href="sustainability" class="">
<div class="text-block three_row">
<div class="full-image_header page-header">
<h1 class="page-header_title text--title">
Land, Food, Energy, Water: Sustainability
</h1>
<strong class="page-header_subtitle text--subtitle">
Athena : Dedication To Land, Food, Energy, Water
</strong>
</div>
<div class="image-container">
<img class="three_images" data-image="images/sustainability-header.jpg" src="images/sustainability-header.jpg" alt="">
</div>
</div>
</a>
<a href="hospitality">
<div class="text-block three_row">
<div class="full-image_header page-header">
<h1 class="page-header_title text--title">
Land, Food, Energy, Water: Hospitality
</h1>
<strong class="page-header_subtitle text--subtitle">
Land, Food, Energy, Water: That Welcomes You
</strong>
</div>
<div class="image-container">
<img class="three_images" data-image="images/hospitality-header.jpg" src="images/hospitality-header.jpg" alt="">
</div>
</div>
</a>
</div>
</div>
</section>
<div class='out-loader_wrapper'>
<div class='out-loader'>
<div class='filler' id='filler'>
<img class='logo-loader' src='images/logo.png' data-image='images/logo.png'/>
<div class='filler-bar'></div>
<p class='text--title' id='loader_text'>0</p>
</div>
</div>
</div>
</div>
<input type='hidden' id='lang' value='it' />
<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js'></script>
<script> window.jQuery || document.write('<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js')</script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery-cookie/1.4.1/jquery.cookie.min.js' type='text/javascript'></script>
</body>
</html>
雅典娜情报：地球互联网（IoE）
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window.jQuery | | document.write（'你能提供到你网站的链接吗？你的css文件与html文件相比的位置是什么？有时一个小问题可能会导致一个错误。你唯一包含的css文件是main.css。你的菜单css是在这个文件中还是你有一个单独的菜单css文件？你能提供到你网站的链接吗？还有什么是与html文件相比，css文件的位置？有时一个小问题可能会导致错误。您包含的唯一css文件是main.css。您的菜单css是否在此文件中，或者您的菜单css是否有单独的文件？