<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="//cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <nav class="navbar navbar-inverse"> <div class="navbar-header"> <button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".js-navbar-collapse"> <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="#">My Store</a> </div> <div class="collapse navbar-collapse js-navbar-collapse"> <ul class="nav navbar-nav"> <li class="dropdown mega-dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="pepe">Mehdfghfghdfn <span class="caret"></span></a> <ul class="dropdown-menu mega-dropdown-menu"> <li class="col-sm-3"> <ul> <li class="dropdown-header">Men Collection</li> <div id="menCollection" class="carousel slide" data-ride="carousel"> <div class="carousel-inner"> <div class="item active"> <a href="#"><img src="http://placehold.it/254x150/ff3546/f5f5f5/&text=New+Collection" class="img-responsive" alt="product 1"></a> <h4><small>Summer dress floral prints</small></h4> <button class="btn btn-primary" type="button">49,99 €</button> <button href="#" class="btn btn-default" type="button"><span class="glyphicon glyphicon-heart"></span> Add to Wishlist</button> </div><!-- End Item --> <div class="item"> <a href="#"><img src="http://placehold.it/254x150/3498db/f5f5f5/&text=New+Collection" class="img-responsive" alt="product 2"></a> <h4><small>Gold sandals with shiny touch</small></h4> <button class="btn btn-primary" type="button">9,99 €</button> <button href="#" class="btn btn-default" type="button"><span class="glyphicon glyphicon-heart"></span> Add to Wishlist</button> </div><!-- End Item --> <div class="item"> <a href="#"><img src="http://placehold.it/254x150/2ecc71/f5f5f5/&text=New+Collection" class="img-responsive" alt="product 3"></a> <h4><small>Denin jacket stamped</small></h4> <button class="btn btn-primary" type="button">49,99 €</button> <button href="#" class="btn btn-default" type="button"><span class="glyphicon glyphicon-heart"></span> Add to Wishlist</button> </div><!-- End Item --> </div><!-- End Carousel Inner --> <!-- Controls --> <a class="left carousel-control" href="#menCollection" role="button" data-slide="prev"> <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> <span class="sr-only">Previous</span> </a> <a class="right carousel-control" href="#menCollection" role="button" data-slide="next"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> <span class="sr-only">Next</span> </a> </div><!-- /.carousel --> <li class="divider"></li> <li><a href="#">View all Collection <span class="glyphicon glyphicon-chevron-right pull-right"></span></a></li> </ul> </li> <li class="col-sm-3"> <ul> <li class="dropdown-header">Features</li> <li><a href="#">Auto Carousel</a></li> <li><a href="#">Carousel Control</a></li> <li><a href="#">Left & Right Navigation</a></li> <li><a href="#">Four Columns Grid</a></li> <li class="divider"></li> <li class="dropdown-header">Fonts</li> <li><a href="#">Glyphicon</a></li> <li><a href="#">Google Fonts</a></li> </ul> </li> <li class="col-sm-3"> <ul> <li class="dropdown-header">Plus</li> <li><a href="#">Navbar Inverse</a></li> <li><a href="#">Pull Right Elements</a></li> <li><a href="#">Coloured Headers</a></li> <li><a href="#">Primary Buttons & Default</a></li> </ul> </li> <li class="col-sm-3"> <ul> <li class="dropdown-header">Much more</li> <li><a href="#">Easy to Customize</a></li> <li><a href="#">Calls to action</a></li> <li><a href="#">Custom Fonts</a></li> <li><a href="#">Slide down on Hover</a></li> </ul> </li> </ul> </li> <li class="dropdown mega-dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Women <span class="caret"></span></a> <ul class="dropdown-menu mega-dropdown-menu"> <li class="col-sm-3"> <ul> <li class="dropdown-header">Features</li> <li><a href="#">Auto Carousel</a></li> <li><a href="#">Carousel Control</a></li> <li><a href="#">Left & Right Navigation</a></li> <li><a href="#">Four Columns Grid</a></li> <li class="divider"></li> <li class="dropdown-header">Fonts</li> <li><a href="#">Glyphicon</a></li> <li><a href="#">Google Fonts</a></li> </ul> </li> <li class="col-sm-3"> <ul> <li class="dropdown-header">Plus</li> <li><a href="#">Navbar Inverse</a></li> <li><a href="#">Pull Right Elements</a></li> <li><a href="#">Coloured Headers</a></li> <li><a href="#">Primary Buttons & Default</a></li> </ul> </li> <li class="col-sm-3"> <ul> <li class="dropdown-header">Much more</li> <li><a href="#">Easy to Customize</a></li> <li><a href="#">Calls to action</a></li> <li><a href="#">Custom Fonts</a></li> <li><a href="#">Slide down on Hover</a></li> </ul> </li> <li class="col-sm-3"> <ul> <li class="dropdown-header">Women Collection</li> <div id="womenCollection" class="carousel slide" data-ride="carousel"> <div class="carousel-inner"> <div class="item active"> <a href="#"><img src="http://placehold.it/254x150/3498db/f5f5f5/&text=New+Collection" class="img-responsive" alt="product 1"></a> <h4><small>Summer dress floral prints</small></h4> <button class="btn btn-primary" type="button">49,99 €</button> <button href="#" class="btn btn-default" type="button"><span class="glyphicon glyphicon-heart"></span> Add to Wishlist</button> </div><!-- End Item --> <div class="item"> <a href="#"><img src="http://placehold.it/254x150/ff3546/f5f5f5/&text=New+Collection" class="img-responsive" alt="product 2"></a> <h4><small>Gold sandals with shiny touch</small></h4> <button class="btn btn-primary" type="button">9,99 €</button> <button href="#" class="btn btn-default" type="button"><span class="glyphicon glyphicon-heart"></span> Add to Wishlist</button> </div><!-- End Item --> <div class="item"> <a href="#"><img src="http://placehold.it/254x150/2ecc71/f5f5f5/&text=New+Collection" class="img-responsive" alt="product 3"></a> <h4><small>Denin jacket stamped</small></h4> <button class="btn btn-primary" type="button">49,99 €</button> <button href="#" class="btn btn-default" type="button"><span class="glyphicon glyphicon-heart"></span> Add to Wishlist</button> </div><!-- End Item --> </div><!-- End Carousel Inner --> <!-- Controls --> <a class="left carousel-control" href="#womenCollection" role="button" data-slide="prev"> <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span> <span class="sr-only">Previous</span> </a> <a class="right carousel-control" href="#womenCollection" role="button" data-slide="next"> <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span> <span class="sr-only">Next</span> </a> </div><!-- /.carousel --> <li class="divider"></li> <li><a href="#">View all Collection <span class="glyphicon glyphicon-chevron-right pull-right"></span></a></li> </ul> </li> </ul> </li> <li><a href="#">Store locator</a></li> </ul> <ul class="nav navbar-nav navbar-right"> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">My account <span class="caret"></span></a> <ul class="dropdown-menu" role="menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li class="divider"></li> <li><a href="#">Separated link</a></li> </ul> </li> <li><a href="#">My cart (0) items</a></li> </ul> </div><!-- /.nav-collapse --> </nav> <div class="container-fluid"> <div class="imagen">imagen</div> <hr> <div id="contenido"> <p>1</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <hr> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> <p>sdfsdfsd</p><p>sdfsdfsd</p> </div> </div>

@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,700); body { font-family: 'Open Sans', 'sans-serif'; } .imagen{ height: calc(100vh - 55px); background-color: red; } .navbar{ position:absolute; width:100%; top:calc(100vh - 55px); } .navbar.fixed{ position:fixed; top:0; } .mega-dropdown { position: static !important; } .mega-dropdown-menu { padding: 20px 0px; width: 100%; box-shadow: none; -webkit-box-shadow: none; } .mega-dropdown-menu > li > ul { padding: 0; margin: 0; } .mega-dropdown-menu > li > ul > li { list-style: none; } .mega-dropdown-menu > li > ul > li > a { display: block; color: #222; padding: 3px 5px; } .mega-dropdown-menu > li ul > li > a:hover, .mega-dropdown-menu > li ul > li > a:focus { text-decoration: none; } .mega-dropdown-menu .dropdown-header { font-size: 18px; color: #ff3546; padding: 5px 60px 5px 5px; line-height: 30px; } .carousel-control { width: 30px; height: 30px; top: -35px; } .left.carousel-control { right: 30px; left: inherit; } .carousel-control .glyphicon-chevron-left, .carousel-control .glyphicon-chevron-right { font-size: 12px; background-color: #fff; line-height: 30px; text-shadow: none; color: #333; border: 1px solid #ddd; }

$(document).ready(function(){ $("#pepe").click(function() { $('html,body').animate({scrollTop: $('#contenido').offset().top},'slow'); }); $(".dropdown").clic( function() { //$('.dropdown-menu', this).not('.in .dropdown-menu').stop(true,true).slideDown("400"); $(this).toggleClass('open'); }, function() { //$('.dropdown-menu', this).not('.in .dropdown-menu').stop(true,true).slideUp("400"); $(this).toggleClass('open'); } ); }); $.fn.isInViewport = function() { var elementTop = $(this).offset().top; var elementBottom = elementTop + $(this).outerHeight(); var viewportTop = $(window).scrollTop(); var viewportBottom = viewportTop + $(window).height(); return elementBottom > viewportTop && elementTop < viewportBottom; }; $(window).on('resize scroll', function() { $('.imagen').each(function() { if ($(this).isInViewport()) { $('.navbar').removeClass('fixed'); } else { $('.navbar').addClass('fixed'); } }); });