为什么CSS转换不显示?

我试图使导航面板滑动在主菜单中的导航按钮的点击。不用说，这行不通。我以前做过这个，所以我不确定发生了什么。帮助吗?

<!-- Header -->
<div class="header">
  <a href="#"><i id="nav-button" class="fa fa-navicon"></i></a>
  <header class="logo">
    <a href="index.html"><img src="../Assets/images/logo.png" alt=""></a>
  </header>
  <a href="#"><i class="account-control fa fa-user"></i></a>
</div>
<div class="wrapper">
  <div id="content">
  </div>
  <!-- Collapsible Menu -->
  <div id="sidebar">
    <div class="nav-items">
      <nav class="mainmenu">
        <ul>
          <li><a href="#">Billing</a></li>
          <li><a href="#">Support</a></li>
          <li><a href="#">Servers</a></li>
          <li><a href="#">Settings</a></li>
          <li><a href="#">Reports</a></li>
        </ul>
      </nav>
    </div>
    <!-- Copyright -->
    <footer>
      <form action="" class="search">
        <input type="search" name="search" placeholder="Search">
      </form>
      <p class="copyright">asdf</p>
    </footer>
  </div>
</div>

有关CSS

/* Core */ *, *:before, *:after { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } body { display: block; font-family: "Open Sans", sans-serif; font-size: 12px; font-weight: 400; line-height: 1.42857; color: black; background-color: white; } .wrapper { position: relative; width: 100%; height: 100%; top: 100px; z-index: 0; overflow: hidden; } #content { position: relative; left: 0; z-index: 5; height: 100%; overflow: auto; -webkit-transition: -webkit-transform 0.5s; -moz-transition: -moz-transform 0.5s; transition: transform 0.5s; } .sidebar-open #content { -webkit-transform: translate(200px, 0); -moz-transform: translate(200px, 0); transform: translate(200px, 0); } /* Header */ .header { background-color: #222222; width: 100%; height: 100px; position: absolute; top: 0; z-index: 1; } #nav-button { font-size: 24px; color: white; position: absolute; left: 40px; top: 50%; -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); transform: translateY(-50%); } #nav-button.open { -webkit-transform: rotate(90deg); -moz-transform: rotate(90deg); transform: rotate(90deg); } .logo { position: absolute; top: 50%; left: 50%; -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); transform: translate(-50%, -50%); } .account-control { font-size: 24px; color: white; position: absolute; right: 40px; top: 50%; -webkit-transform: translateY(-50%); -moz-transform: translateY(-50%); transform: translateY(-50%); } /* Navigation */ #sidebar { position: absolute; top: 100px; left: 0; visibility: hidden; width: 200px; height: 100%; background: #222222; opacity: 1; z-index: 1; -webkit-transform: all 0.5s; -moz-transform: all 0.5s; transform: all 0.5s; -webkit-transform: translate3d(0, -100%, 0); -moz-transform: translate3d(0, -100%, 0); transform: translate3d(0, -100%, 0); } .sidebar-open #sidebar { visibility: visible; -webkit-transition-timing-function: ease-in-out; -moz-transition-timing-function: ease-in-out; transition-timing-function: ease-in-out; -webkit-transition-property: transform; -moz-transition-property: transform; transition-property: transform; -webkit-transform: translate3d(0, 0, 0); -moz-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); -webkit-transition-speed: 0.2s; -moz-transition-speed: 0.2s; transition-speed: 0.2s; } #sidebar:after { position: absolute; top: 0; right: 0; width: 100%; height: 100%; content: ''; opacity: 1; -webkit-transition: opacity 0.5s; -moz-transition: opacity 0.5s; transition: opacity 0.5s; } .sidebar-open #sidebar:after { width: 0; height: 0; opacity: 0; -webkit-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s; -moz-transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s; transition: opacity 0.5s, width 0.1s 0.5s, height 0.1s 0.5s; } .nav-items { max-height: 100%; position: relative; overflow: auto; bottom: 60px; } .mainmenu ul { margin: 0; } .mainmenu ul li a { padding: 0 40px; width: 100%; line-height: 60px; display: inline-block; color: #202020; text-decoration: none; } .mainmenu ul li a :hover, .mainmenu ul li a .active { background: #e1e1e1; }
JavaScript

jQuery(document).ready(function($) { /* Sidebar */ $('#nav-button, #content').click(function() { $('#nav-button').toggleClass('open'); $('body').toggleClass('sidebar-open'); return false; }); });(jQuery);
是的，我正在使用fontaawesome。:)

解决您最初问题的最大问题是由于overflow: hidden;对.wrapper。

这里它被删除了:DEMO。但这又带来了全新的问题。我建议你回去重构你的代码

是否尝试清空缓存?Ctrl-Shift-Del让浏览器重新加载你的css。

注意:如果你的用户发生了这种情况，试着在你的标题中改变css的链接，像这样:<link rel="stylesheet" href="css/main.css?v=2">

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