From 163e3140599db7ba6026c7e2280d34ba6e9bdd56 Mon Sep 17 00:00:00 2001
From: Timothy Lim <timothy_lim@outlook.com>
Date: Mon, 14 Nov 2016 15:53:27 +0100
Subject: [PATCH] Make sure styles are not being added twice to questions
 [HFP-56]

---
 js/questionset.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/js/questionset.js b/js/questionset.js
index a2bea2e..97ef90b 100644
--- a/js/questionset.js
+++ b/js/questionset.js
@@ -455,7 +455,7 @@ H5P.QuestionSet = function (options, contentId, contentData) {
    */
   var resetTask = function () {
 
-    // Clear previous state to ensure questions are created cleanly 
+    // Clear previous state to ensure questions are created cleanly
     contentData.previousState = [];
 
     showingSolutions = false;
@@ -827,6 +827,9 @@ H5P.QuestionSet = function (options, contentId, contentData) {
     for (var i = 0; i < questionInstances.length; i++) {
       var question = questionInstances[i];
 
+      // Make sure styles are not being added twice
+      $('.question-container:eq(' + i + ')', $myDom).attr('class', 'question-container');
+
       question.attach($('.question-container:eq(' + i + ')', $myDom));
 
       // Listen for image resize