<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="navbar navbar-inverse navbar-default navbar-fixed-top" id="navfont">
<div class="container">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target =".navbar-collapse" aria-expanded="false" aria-controls="navbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<div class="collapse navbar-collapse">
<ul class=" nav navbar-nav navbar-right">
<li class=""><a href="index.php">Home</a></li>
<li class="active"><a href="login.php">Login<span class="sr-only">(current)</span> </a></li>
<li><a href="signup.php">Signup</a></li>
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
More <span class="caret"></span></a>
<ul class="dropdown-menu">
<li class="divider"></li>
<li><a href="about.php">About</a></li>
</ul>
</li>
<div class="container col-sm-offset-4 col-sm-4">
<form class="form-signin" action="logincheck.php" method="post">
<div class="from-group">
<h2 class="">Login </h2><br />
