html - Can't make the bootstrap collapsed nav fixed -


i need 2 navs in website: 1 fixed, other show-hide on click. when click show de first nav, can't above second nav , did it. when scroll , click show first nav, can't fixed, , not working position:fixed.

i'm using bootstrap collapse (http://www.w3schools.com/bootstrap/bootstrap_collapse.asp)

i need first nav fixed when scroll.

obs: sorry if english not perfect =p

https://jsfiddle.net/8o8hr8qb/1/

.panel { width: 100%; z-index: 999; background: #000; border: none; border-radius: 0; color: #fff; margin-bottom: 0; top: 0}  .teste-menu { width: 100%;  background: #ccc;  position: fixed;  z-index: 99;  top: auto;}  .collapse.menu-visivel { display: block;  visibility: visible;}  .btn-info { float: right; right: 45px; border-radius: 0; background: #000; border-color: #000; position: fixed; z-index: 999;}   <div class="panel panel-default">   <div id="collapse1" class="panel-collapse collapse">     <div class="panel-body">this nav need fixed</div>   </div>    <a data-toggle="collapse" href="#collapse1">     <button type="button" class="btn btn-info">▲</button>   </a> </div>   <div class="panel panel-default teste-menu">   <div id="collapse1" class="panel-collapse collapse menu-visivel">     <div class="panel-body">fixed nav menu</div>   </div> </div>

your fixed nav menu must inside same container expand height

<div id="container" class="panel panel-default">    <div id="collapse1" class="panel-collapse collapse">     <div class="panel-body">this nav need fixed</div>   </div>    <a data-toggle="collapse" href="#collapse1">     <button type="button" class="btn btn-info">▲</button>   </a>    <div class="panel panel-default teste-menu">      <div id="collapse1" class="panel-collapse collapse menu-visivel">       <div class="panel-body">fixed nav menu</div>     </div>    </div> </div>

then need fix container

#container{position: fixed; top:0;height: auto;}

i've updated jsfiddle


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