index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>DeAdmin</title>
    <link rel="stylesheet" type="text/css" href="static/css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="static/css/AdminLTE.min.css">
    <link rel="stylesheet" type="text/css" href="static/css/skins/_all-skins.min.css">
    <link rel="stylesheet" type="text/css" href="static/css/font-awesome.min.css">
    <!-- <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/ionicons/2.0.1/css/ionicons.min.css"> -->
  </head>
  <body class='skin-blue sidebar-mini'>
    <app></app>
    <!-- built files will be auto injected -->
    <script type="text/javascript" src="./static/js/jquery.min.js"></script>
    <script type="text/javascript" src="./static/js/bootstrap.min.js"></script>
    <script type="text/javascript" src="./static/js/app.min.js"></script>
  </body>
</html>