<h1 id="router">CSS Router</h1>
<div class="intro">    
    Know which page & section the user is currently on and react accordingly            
</div>
<div class="code-example" data-title="CSS Router">
    <p>Ever need to highlight or change certain features depending on where the user is ? HeadJS will detect the current page, and what section (subfolder/path) the user is on, and generate CSS classes that you can then easily target.</p>

    <ul>
        <li>
            page (..problem with decimals ? should we drop, concenate ?)
            <ul><li>Will generate a CSS id for the current page: #v1-page</li></ul>
        </li>
        <li>
            section
            <ul><li>Will generate multiple CSS classes for the current path: .site-section, .api-section</li></ul>
        </li>
    </ul>

{% highlight css %}
/* user is on any page that ends with /index.* or on the root path / or */
#index-page .main-menu {
    background-color: gray;
}

/* user is on a path containing /api/ */
.api-section .top-menu {
    display: none;
}

/* mix & match */

/* for example the user is on /api/test.html */
#test-page.api-section .top-menu {
    display: block;
}
{% endhighlight %}

    <p>If the user is on page &laquo; /home/api/test.html &raquo; HeadJS will generate the following CSS classes for you: #test-page, .home-section, .api-section</p>

    <p>You can choose how these variables are named in the <a href="#configuration">configuration</a> section.</p>

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