<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="container-fluid">
<div class="row">
<div class="col-lg-3 col-centered table-bordered ">
<div class="wrath-content-box"> <span>Sign In</span> </div>
<div class="wrath-content-box">
<div class="form-group">
<input type="text" class="form-control" placeholder="Username" />
</div>
<div class="form-group">
<input type="password" class="form-control" placeholder="password" />
</div>
<div class="col-sm-6"><p >A DotnetOverflow.com Snippet</p></div>
<div class="col-sm-6">
<div class="form-group text-right">
<input type="submit" class="btn btn-success btn-sm form-control" value="Sign In" />
</div>
</div>
<div class="clearfix"></div>
</div>
</div>
</div>
</div>