<nav class="navbar navbar-default navbar-fixed-top" id="nav">
  <div class="container">

    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">MENU</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a href="../../index.php" class="current navbar-brand">murart</a>
    </div> 

    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
      <ul class="nav navbar-nav navbar-right">
        <li class="dropdown">
          <a href="../../projects.php" role="button">PROJECTS </a>  
        </li>
        <li class="dropdown">
          <a href="../../about.php" role="button">ABOUT </a>        
        </li>
        <li class="dropdown">
          <a href="../../blog.php" role="button">BLOG </a>         
        </li>
        <li class="dropdown">
          <a href="../../contact.php" role="button">CONTACTS </a>      
        </li>      
      </ul>
    </div> 

  </div> 
</nav>