Bootstrap 3 - Full Page Width Child

by Kyle Mitofsky

HTML

<link rel="stylesheet" href="http://getbootstrap.com/dist/css/bootstrap.css">
<script src="http://getbootstrap.com/dist/js/bootstrap.js"></script>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css">
<div class="container">
    <div class="row">
        <div class="col-xs-6">
            <h2>First Row</h2>
            <div class="row">
                <div class="col-xs-6">
                    <h3>Second Row</h3>   
                    <div class="fullWidth">
                        <h4>Full Width</h4>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
                
                
                
<!-- Post Info -->
<div style='position:fixed;bottom:0;left:0;    
            background:lightgray;width:100%;'>About this SO Question: <a href='http://stackoverflow.com/q/24957742/1366033'>Full width element inside nested bootsrtap 3 grid</a>
    <br/>Fork This Skeleton Here: <a href='http://jsfiddle.net/KyleMit/kcpma/'>Bootstrap 3 Skeleton</a>
    <br/>
    <div>

CSS

.container div {
    border: 1px solid grey;
}
.fullWidth {
    position: fixed;
    left: 0;
    right: 0;
}