<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <div class="col-md-3"> <div class="mini-submenu"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </div> <ul class="nav nav-pills nav-stacked"> <li class="active"><a href="#"><i class="fa fa-home fa-fw"></i>Home</a></li> <li><a href=""><i class="fa fa-list-alt fa-fw"></i>Widgets</a></li> <li><a href=""><i class="fa fa-file-o fa-fw"></i>Pages</a></li> <li><a href=""><i class="fa fa-bar-chart-o fa-fw"></i>Charts</a></li> <li><a href=""><i class="fa fa-table fa-fw"></i>Table</a></li> <li><a href=""><i class="fa fa-tasks fa-fw"></i>Forms</a></li> <li><a href=""><i class="fa fa-calendar fa-fw"></i>Calender</a></li> <li><a href=""><i class="fa fa-book fa-fw"></i>Library</a></li> <li><a href=""><i class="fa fa-pencil fa-fw"></i>Applications</a></li> <li><a href=""><i class="fa fa-cogs fa-fw"></i>Settings</a></li> </ul> </div> <div class="col-md-9 well"> <span class="pull-right" id="slide-submenu"> <i class="fa fa-times"></i> </span> </div> </div> </div>

@import url(http://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css); body{margin-top:20px;} .fa-fw {width: 2em;} .col-md-3 { width: 16%; .mini-submenu{ display:none; background-color: rgba(0, 0, 0, 0); border: 1px solid rgba(0, 0, 0, 0.9); border-radius: 4px; padding: 9px; /*position: relative;*/ width: 42px; } .mini-submenu:hover{ cursor: pointer; } .mini-submenu .icon-bar { border-radius: 1px; display: block; height: 2px; width: 22px; margin-top: 3px; } .mini-submenu .icon-bar { background-color: #000; } #slide-submenu{ background: rgba(0, 0, 0, 0.45); display: inline-block; padding: 0 8px; border-radius: 4px; cursor: pointer;

$(function(){ $('#slide-submenu').on('mouseover',function() { $(this).closest('.col-md-3').fadeOut('slide',function(){ $('.mini-submenu').fadeIn(); }); }); $('.mini-submenu').on('mouseover',function(){ $(this).next('.col-md-3').toggle('slide'); $('.mini-submenu').hide(); }) })