Bootstrap Nav Disappears On Resize

I have a Bootstrap 3 navbar. When I scale the browser window to a low resolution or access the page with my mobile I have no menu. Usually, with Bootstrap I have a collapsed naviga

Solution 1:

It isn't clear in your question but your missing the toggle button to open and close the menu when your viewport is reduced, otherwise the mobile menu will always be open.

nav.navbar-default  {
  background: #333E48;
  border: 0;
}
.navbar-default.navbar-brand > img,
.navbar-default.navbar-brand {
  padding: 0px;
  margin: 0;
}
.navbar-default.navbar-brand > img {
  padding: 4px;
  height: 50px;
  margin: auto;
  vertical-align: middle;
  display: inline-block;
}
.navbar-default.navbar-brand,
.navbar-default.navbar-navlia {
  line-height: 90px;
  height: 90px;
  padding-top: 0px;
}
.navbar-default.nav-collapse.collapse {
  height: auto !important;
  /* From Stack Overflow */overflow: visible !important;
  /* From Stack Overflow */
}

<scriptsrc="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><linkhref="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"rel="stylesheet" /><scriptsrc="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script><navclass="navbar navbar-default navbar-fixed-top"><divclass="container"><divclass="navbar-header"><buttontype="button"class="navbar-toggle collapsed"data-toggle="collapse"data-target="#bs-collapse"aria-expanded="false"><spanclass="sr-only">Toggle navigation</span><spanclass="icon-bar"></span><spanclass="icon-bar"></span><spanclass="icon-bar"></span></button><aclass="navbar-brand"href="index.php"><imgsrc="http://placehold.it/100x50/fff/fff" /></a></div><divclass="collapse navbar-collapse"id="bs-collapse"><ulclass="nav navbar-nav navbar-right"><li><ahref="index.php">Home</a></li><liclass="aktiv"><ahref="advertiser.php">Advertisers</a></li><li><ahref="publisher.php">Publishers</a></li><li><ahref="#"data-toggle="modal"data-target="#aboutModal">About</a></li><li><ahref="#"data-toggle="modal"data-target="#pressModal">Press</a></li></ul></div></div></nav>

Solution 2:

Just have to remove the collapse class on div#navbar

Here is a fiddle

<nav class="navbar navbar-default navbar-fixed-top">
      <divclass="container"><divclass="navbar-header"><aclass="navbar-brand"href="index.php"><imgsrc="images/logo.png"></a></div><divid="navbar"class="navbar-collapse"><ulclass="nav navbar-nav navbar-right"><li><ahref="index.php">Home</a></li><liclass="aktiv" ><ahref="advertiser.php">Advertisers</a></li><li><ahref="publisher.php">Publishers</a></li><li><ahref="#"data-toggle="modal"data-target="#aboutModal">About</a></li><li><ahref="#"data-toggle="modal"data-target="#pressModal">Press</a></li></ul></div></div></nav>

And rewrite the css for the xs view