SO http://bit.ly/KlQao1

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
          <div class="container">
            <div class="navbar-header">
              <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
              </button>
              <a class="navbar-brand" href="#">My Books Bootstrap</a>
            </div>
            <div class="collapse navbar-collapse">
              <ul class="nav navbar-nav">
                <li class="active"><a href="#">Add</a></li>
              </ul>
            </div><!--/.nav-collapse -->
          </div>
        </div>

<div class="after-header">
              <ul class="list-group">
                <li class="list-group-item"><strong>Title: Catch-22</strong><p>Author: Joseph Heller</p></li>
                <li class="list-group-item"><strong>Title: A Farewell to Arms</strong><p>Author: Ernest Hemmingway</p></li>
              </ul>
        </div>

CSS

li.list-group-item{
    background-color:pink;
}