Bootstrap sidebar toggle

simulates sliding panels found in jquery mobile.

HTML

<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css">
<div class="container">
<div id="test" class="row">
    <div id="colPush" class="span0"></div>
    <div id="colMain" class="span12">
        <a id="trig" class="btn btn-inverse">></a>
    </div>
    
  </div>
</div>

CSS

#test div {
    height: 500px;
    -webkit-transition: width 0.3s ease, margin 0.3s ease;
    -moz-transition: width 0.3s ease, margin 0.3s ease;
    -o-transition: width 0.3s ease, margin 0.3s ease;
    transition: width 0.3s ease, margin 0.3s ease;
}

.span0 {
    width: 0;
    margin-left: 0;
}

#colPush {
    background-color: #A6BFBA;
}

#colMain {
    background-color: #DE4124;
}

#trig {
    height:100%;
    
}

.row div + div {
    margin-left: 0;
}

JavaScript

$('#trig').on('click', function () {
    $('#colMain').toggleClass('span12 span9');
    $('#colPush').toggleClass('span0 span3');
});