<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org" 
      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<head>
<meta content="text/html;charset=UTF-8"/>
<title sec:authentication="name"></title>
<link rel="stylesheet" th:href="@{css/bootstrap.min.css}" />
<style type="text/css">
body {
  padding-top: 50px;
}
.starter-template {
  padding: 40px 15px;
  text-align: center;
}
</style>
</head>
<body>
     <nav class="navbar navbar-inverse navbar-fixed-top">
      <div class="cont