javascript - Bootstrap navbar-toggle alway open -

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i button (navbar-toggle ) visible @ time tested: http://jsfiddle.net/kylemit/m49bb/ , works 50/50. button time. if click button menu pops @ moments , disappears.

maybe more understandable: 1. click on button. 2. see menu 2s. 3. again, don't see menu.

i used bootstrap v3.3.4

<nav class="navbar navbar-default navbar-static-top always-open" role="navigation">                 <div class="container">                   <div class="navbar-header">                     <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar" 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="#">{{projecttitle()}}</a>                   </div>                   <div id="navbar" class="navbar-collapse collapse">                     {{ menu() | raw}}                   </div><!--/.nav-collapse -->                 </div>             </nav>

css

.navbar.always-open {     border-radius: 0; } .navbar.always-open .navbar-header {   float: none; } .navbar.always-open .navbar-toggle {   display: block; } .navbar.always-open .navbar-collapse {   border-top: 1px solid transparent;   box-shadow: inset 0 1px 0 rgba(255,255,255,0.1); } .navbar.always-open .navbar-collapse.collapse {   display: none!important; } .navbar.always-open .navbar-nav {   float: none!important;   margin: 7.5px -15px; } .navbar.always-open .navbar-nav>li {   float: none; } .navbar.always-open .navbar-nav>li>a {   padding-top: 10px;   padding-bottom: 10px; }

in bootstrap.css choose:

.navbar-collapse.collapse{   height:auto!important;   padding-bottom:0;   overflow:visible!important }

(delete display: block !important) , in css:

.navbar.always-open .navbar-collapse.collapse {   display: none; } .navbar.always-open .navbar-collapse.in {   display: block; }

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