<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-left">
<span class="telefon"><i class="fa fa-phone" aria-hidden="true"></i> sol menü </span>
</ul>
<ul class="nav navbar-nav navbar-right">
<span class="telefon"><i class="fa fa-phone" aria-hidden="true"></i>sag menü</span>
</ul>
</div>