...

src/main/resources/templates/content/puzzle/spider.html

@@ -6,7 +6,6 @@
         layout:decorate="~{layout/default_layout}"
 >
 <th:block  layout:fragment="head" id="head">
-  <script type="text/javascript" th:src="@{/js/user.js}"></script>
   <link th:href="@{/css/common_game_theme.css}" rel="stylesheet" />
 
   <style>
@@ -1065,8 +1064,10 @@
 
 </th:block >
 <th:block layout:fragment="content">
+  <div class="game-body-wrapper">
   <div id="game-container">
     <canvas id="gameCanvas"></canvas>
   </div>
+  </div>
 </th:block>
 </html>