Bootstrap 3.0 - Grid Layout

by Kyle Mitofsky

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.min.css">
<div class="row">
    <div class="col-xs-12">
        <div class="row">
            <!-- Left side -->
            <div class="col-xs-6">
                <div class="row">
                    <!-- 1st column -->
                    <div class="col-xs-6">a</div>
                    <!-- 2nd column -->
                    <div class="col-xs-6">b</div>
                    <!-- colspan 2 -->
                    <div class="col-xs-12">c</div>
                </div>
            </div>
            
            <!-- Right side -->
            <div class="col-xs-6">
                <div class="row">
                    <!-- 3rd column -->
                    <div class="col-xs-6">d</div>
                    <!-- 4th column -->
                    <div class="col-xs-6">e</div>
                    <!-- colspan 2 -->
                    <div class="col-xs-12">f</div>
                </div>
            </div>
        </div>
    </div>
</div>










<!-- Post Info -->
<div style='position:fixed;bottom:0;left:0;    
            background:lightgray;width:100%;'>
    Refers to this SO Question: <a href='http://stackoverflow.com/q/23766531/1366033'>Multiple nested columns with grid system</a><br/>
    Fork This Skeleton Here <a href='http://jsfiddle.net/KyleMit/kcpma/'>Bootrsap 3.0 Skeleton</a><br/>
<div>

CSS

.row > div {
    border: 1px solid grey;
}