<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>themes</title>
    <script src="../../dist/jsoneditor.js"></script>
    <link rel='stylesheet' id='theme_stylesheet'>
    <link rel='stylesheet' id='iconlib_stylesheet'>
  </head>
  <body>
    <div class="container">
      <h1>Themes</h1>
      <div>
        <label for="theme_switcher">theme</label>
        <select id="theme_switcher" name="theme" class="form-control browser-default">
          <option value=''></option>
     