Untitled

<!DOCTYPE html>
<html>
<head>
    <title>JobBoard</title>
    <link rel="stylesheet" href="https://bootswatch.com/4/flatly/bootstrap.min.css">
    <link rel="stylesheet" href="css/styles.css">
</head>
<body>
    <div class="container">
      <div class="header clearfix">
        <nav>
          <ul class="nav nav-pills float-right">
            <li class="nav-item"><a class="nav-link active" href="index.php">Home </a></li>
            <li class="nav-item"><a class="nav-link" href="create.php">Create Listing</a></li>
            <li class="nav-item"><a class="nav-link" href="sign_up.php">Sign Up</a></li>


          </ul>
        </nav>
        <h3 class="text-muted"><?php echo SITE_TITLE; ?></h3>
      </div>