<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/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-fluid'> <nav class="navbar navbar-default" style="width: 100%;"> <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> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav" id="navPrincipal"> <li><a href="#">Inicio</a></li> <li><h1 class="separadorDiagonal">/</h1></li> <li><a href="#">Clientes</a></li> <li><h1 class="separadorDiagonal">/</h1></li> <li><a href="#">Proveedores</a></li> <li><h1 class="separadorDiagonal">/</h1></li> <li><a href="#">Referencias Generales</a></li> <li><h1 class="separadorDiagonal">/</h1></li> <li><a href="#">Telemarketing</a></li> <li><h1 class="separadorDiagonal">/</h1></li> </ul> </div> </div> </nav> </div>

@media only screen and (max-width: 940px){ #navPrincipal .separadorDiagonal{ display: none; } .navbar-default ul li{ font-size: large; color: lightgrey; } } .navbar-default{ background-color: white; padding: 8px; } .navbar-default ul { padding: 1px; } .navbar-default ul li{ font-size: x-large; color: lightgrey; } .separadorDiagonal{ padding: 7px 0 0 0; margin: 0; font-weight: bold; } .navbar-default #navPrincipal li a{ color: #3F78A9; } .navbar-default #navPrincipal li a:hover{ color: #2A4573; } .navbar-default ul li ul li{ border: none; } .nav { margin-bottom: 0px; color: lightgrey; } .navbar-default { border-top-style: dashed; border-top-width: thin; border-top-color: lightgrey; border-left-style: none; border-right-style: none; }