Update index.html

Author: redbackspider77

index.html

@@ -21,12 +21,13 @@ <h1>Welcome to the Year 8 Chess Tournament</h1>
     <p id="user-info"></p>
   </div>
 
-  <div id="game-panel" style="display:none;">
+  <div id="game-panel" style="display:none; text-align: center;">
     <h2>Your Current Game</h2>
     <a id="game-link" href="#" target="_blank">Join Game</a><br><br>
-    <iframe id="userGame" src="" width="240" height="240"></iframe>
+    <iframe id="userGame" src="" allowfullscreen></iframe>
+    <br>
     <button onclick="reportTroll()">Report Opponent</button>
-  </div>
+  </div>  
 
   <h2>Leaderboard</h2>
   <table id="leaderboard">