SO

SO sliding close

by panchroma

HTML

<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.2.2/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.2.2/css/bootstrap-combined.min.css">
<div class="container">

    <div class="row-fluid wrap">
  
   <div class="span3">
   span3
   </div> 
  
   <div class="span9">
   span 9
   </div>
  
</div> <!-- end row -->
</div> <!-- end container -->
        <div>123</div>

CSS

.span3{
 background-color:grey; 
min-height:150px !important;
}
.span6{
 background-color:yellow;   
}

.span9{
 background-color:#aaf;
min-height:150px !important; 
}