bootstrap-scrollspy demo

by secretgspot

HTML

<body data-spy="scroll" data-target="#navbar">
    <div id="post1" class="box">
        <h1>Post 1</h1>
        <p> Scroll Down↓</p>
    </div>
    <div id="post2" class="box"><h1>Post 2</h1></div>
    <div id="post3" class="box"><h1>Post 3</h1></div>
    
    <div id="navbar">
        <ul class="nav">
            <li><a href="#post1">Post 1</a></li>
            <li><a href="#post2">Post 2</a></li>
            <li><a href="#post3">Post 3</a></li>
        </ul>
    </div>
    
    <script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-scrollspy.js"></script>
</body>

CSS

@import url(http://twitter.github.com/bootstrap/assets/css/bootstrap.css);
.box{
    margin: 20px; padding: 15px;
    background: #eee;
    height: 500px;
}
#navbar{
    position: fixed;
    bottom: 0; left: 20px;
    width: 100%;
    background: #fff;
}
.nav li a{
    float: left;
    width: 80px;
    padding: 15px 0;
}
.nav li a:hover{
    color: #f33 !important;
    background: none;
}
.nav li.active a{
    color: #f55;
    text-decoration: underline;
}