<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <nav class="navbar navbar-default"> <div class="container-fluid"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">Project name</a> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Home</a></li> <li><a href="#">About</a></li> <li><a href="#">Contact</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li class="dropdown-header">Nav header</li> <li><a href="#">Separated link</a></li> <li><a href="#">One more separated link</a></li> </ul> </li> </ul> <ul class="nav navbar-nav navbar-right"> <li class="active"><a href="./">Default <span class="sr-only">(current)</span></a></li> <li><a href="../navbar-static-top/">Static top</a></li> <li><a href="../navbar-fixed-top/">Fixed top</a></li> </ul> </div><!--/.nav-collapse --> </div><!--/.container-fluid --> </nav> <nav class="navbar navbar-inverse"> <div class="container-fluid"> <div id="navbar-other"> <ul class="nav navbar-nav"> <li><a href="#">Search</a></li> <li class="mob4th dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="hidden-xs">Filter </span>A <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">All</a></li> <li role="separator" class="divider"></li> <li><a href="#">Apple</a></li> </ul> </li> <li class="mob4th dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="hidden-xs">Filter </span>B <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">All</a></li> <li role="separator" class="divider"></li> <li><a href="#">Banana</a></li> <li><a href="#">Beans</a></li> </ul> </li> <li class="mob4th dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="hidden-xs">Filter </span>C <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Any</a></li> <li role="separator" class="divider"></li> <li><a href="#">Cantaloupe</a></li> <li><a href="#">Cherry </a></li> <li><a href="#">Coco Bean</a></li> <li><a href="#">Coconut</a></li> </ul> </li> <li class="mob4th dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="hidden-xs">Filter </span>D <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Any</a></li> <li role="separator" class="divider"></li> <li><a href="#">Date</a></li> <li><a href="#">Dragon Fruit</a></li> </ul> </li> </ul> </div><!--/.nav-other --> </div><!--/.container-fluid --> </nav>

@media only screen and (max-width : 768px) { .mob4th{ width: 25%; display: inline-block; float: left; } .mob4th > a{ text-align: center; } #navbar-other .navbar-nav .open .dropdown-menu { width:400%; } }