SlickMap CSS - リスト形式のHTML＋CSSでサイトマップを美しく表現してくれる

        <ul id="utilityNav">
            <li><a href="/register">Register</a></li>

            <li><a href="/login">Log In</a></li>
            <li><a href="/smap">Site Map</a></li>
        </ul>

        <ul id="primaryNav">
            <li id="home"><a href="http://astuteo.com">Home</a></li>
            <li><a href="/about">About Us</a>

                <ul>
                    <li><a href="/history">Our History</a></li>
                    <li><a href="/mission">Mission Statement</a></li>
                    <li><a href="/principals">Principals</a></li>
                </ul>
            </li>
...

            <li><a href="/contact">Contact</a>
                <ul>

                    <li><a href="/contact/offices">Offices</a>
                        <ul>
                            <li><a href="contact/map">Map</a></li>
                            <li><a href="contact/form">Contact Form</a></li>
                        </ul>
                    </li>
                </ul>
            </li>    
        </ul>