From 9c16b70abafb7d5deaa997188133a587cf1b36b3 Mon Sep 17 00:00:00 2001
From: Alexander Loewe <Alexander.Loewe@Outlook.de>
Date: Sat, 20 Apr 2024 11:24:57 +0200
Subject: [PATCH] Fixed rendering of FontAwesome Icons

---
 classes/output/grading_hints_renderer.php | 4 ++--
 classes/output/renderer.php               | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/classes/output/grading_hints_renderer.php b/classes/output/grading_hints_renderer.php
index d03bf11..476f8b0 100644
--- a/classes/output/grading_hints_renderer.php
+++ b/classes/output/grading_hints_renderer.php
@@ -110,8 +110,8 @@ class grading_hints_renderer
         $heading = '<div style="text-align:left;width:'. $titlewidth .'%;display:inline-block;">';
 
         if ($this->showfeedbackdata && $node->getSeparateFeedbackData()->has_internal_error()) {
-            $heading .= '<div style="font-family: FontAwesome; font-size: 1.5em;margin-right:20px;".'
-                . '"display:inline-block;">&#xf00d;</div>';
+            $heading .= '<div style="font-size: 1.5em;margin-right:20px;".'
+                . '"display:inline-block;"><span class="fa fa-close"/></div>';
         }
 
         $heading .= '<div style="vertical-align: text-bottom;display:inline-block;">' . $node->get_heading();
diff --git a/classes/output/renderer.php b/classes/output/renderer.php
index 02a86d4..2193f85 100644
--- a/classes/output/renderer.php
+++ b/classes/output/renderer.php
@@ -745,7 +745,7 @@ class qtype_moopt_renderer extends qtype_renderer {
                         $responsefileinfos['filename'], true);
                     $downloadable_responsefilename = $responsefileinfos['filename'];
                     $html .= "<a href='$url' style='display:block;text-align:right;'>" .
-                        " <span class='fa-solid fa-download'></span> " .
+                        " <span class='fa fa-download'></span> " .
                         get_string('downloadcompletefile', 'qtype_moopt', $downloadable_responsefilename) . "</a>";
                 }
                 return $html;
-- 
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