Untitled Application MyApp Author name 1.0 Samsung Galaxy Tab 7 False 1024 600 False False False WebApp False #menu{ position: sticky; top:0px; transition: top 0.3s; } en #000000 [AndroidOS,iOS,WindowsPhoneOS] normal True True False True True False False True False False BeginJS var prevScrollpos = parseInt($("#NewPage").scrollTop()); $("#NewPage").scroll(function(){ var currentScrollPos = parseInt($("#NewPage").scrollTop()); if (prevScrollpos > currentScrollPos){ $("#menu").css("top","0"); }else { $("#menu").css("top","-50px"); } prevScrollpos = parseInt($("#NewPage").scrollTop()); }); EndJS 40px 88px 936px 1128px 0px 0px 100% 48px top <div id="main-menu" class="navbar navbar-default" role="navigation"> <div class="container-fluid"> <div class="collapse navbar-collapse navbar-menubuilder"> <ul class="nav navbar-nav navbar-left"> <li><a href="./index.html#!/inicio">Option 1</a> </li> <li><a href="./index.html#!/servicios">Option 2</a> </li> <li><a href="./index.html#!/noticias">Option 3</a> </li> <li><a href="./index.html#!/enlaces">Option 4</a> </li> <li><a href="./index.html#!/videos">Option 5</a> </li> </ul> </div> </div> </div> 0px 0px 1024px 600px False