基于html5顶部导航3D翻转展开特效

<header class="cd-header">
        <a href="#0" class="cd-logo"><img src="img/cd-logo.svg" alt="Logo"></a>
        <a href="#0" class="cd-3d-nav-trigger">
            Menu
            <span></span>
        </a>
    </header> <!-- .cd-header -->

    <main>
        <h1>3D Rotating Navigation</h1>
        <!-- all your content here -->
    </main>

    <nav class="cd-3d-nav-container">
        <ul class="cd-3d-nav">
            <li class="cd-selected">
                <a href="#0">Dashboard</a>
            </li>

            <li>
                <a href="#0">Projects</a>
            </li>

            <li>
                <a href="#0">Images</a>
            </li>

            <li>
                <a href="#0">Settings</a>
            </li>

            <li>
                <a href="#0">New</a>
            </li>
        </ul> <!-- .cd-3d-nav -->

        <span class="cd-marker color-1"></span>
    </nav> <!-- .cd-3d-nav-container -->

    <script type="text/javascript" src="js/jquery-2.1.1.js"></script>
    <script type="text/javascript" src="js/main.js"></script>