Use style in perunauthorize_403.php from *.css file

CHANGELOG.md

@@ -8,6 +8,7 @@ All notable changes to this project will be documented in this file.
 #### Changed
 - Double quotes changed to single quotes
 - Using of short array syntax (from array() to [])
+- Use style in perunauthorize_403.php from *.css file
 
 ## [v2.0.0]
 #### Added

templates/perunauthorize_403.php

@@ -19,6 +19,8 @@
  */
 
 $this->data['header'] = '';
+$this->data['head'] = '<link rel="stylesheet"  media="screen" type="text/css" href="' .
+    SimpleSAML\Module::getModuleUrl('perunauthorize/res/css/authorize.css') . '" />';
 $this->data['403_header'] = $this->t('{perunauthorize:Perunauthorize:403_header}');
 $this->data['403_text'] = $this->t('{perunauthorize:Perunauthorize:403_text}');
 $this->data['403_subject'] = $this->t('{perunauthorize:Perunauthorize:403_subject}');
@@ -64,12 +66,6 @@ $this->includeAtTemplateBase('includes/header.php');
 
 ?>
 
-<style>
-    .error_message {
-        word-wrap: break-word;
-    }
-</style>
-
 <div class="error_message">
     <h1><?php echo $this->data['403_header']; ?></h1>
     <p><?php echo $this->data['403_text'] . $this->data['serviceName'] . '<br>';