<nav class="navbar navbar-expand-sm fixed-top navbar-light bg-transparent">
<a class="navbar-brand" href="#"><img src="img/ek.png" style="height: 50px;"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse justify-content-end" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-item nav-link" href="#">Anasayfa <span class="sr-only">(current)</span></a>
<a class="nav-item nav-link" href="#">Hakkımızda</a>
<a class="nav-item nav-link" href="#">Referanslar</a>
<a class="nav-item nav-link disabled" href="#">Paketler</a>
<a class="nav-item nav-link" href="#">İletişim</a>

</div>
</div>
        </nav>