MDL-8547 Time remaining covers question text in the quiz when using secure mode.

mod/quiz/attempt.php

@@ -420,7 +420,7 @@
     $headtags = get_html_head_contributions($pagequestions, $questions, $states);
     if (!empty($popup)) {
         define('MESSAGE_WINDOW', true);  // This prevents the message window coming up
-        print_header($course->shortname.': '.format_string($quiz->name), '', '', '', $headtags, false, '', '', false, '');
+        print_header($course->shortname.': '.format_string($quiz->name), '', '', '', $headtags, false, '', '', false, ' class="securewindow"');
         include('protect_js.php');
     } else {
         $strupdatemodule = has_capability('moodle/course:manageactivities', $coursecontext)

theme/standard/styles_layout.css

@@ -3807,6 +3807,10 @@ body#mod-quiz-view .generalbox#feedback .overriddennotice {
 #mod-quiz-attempt #timer .generalbox {
   width:150px
 }
+#mod-quiz-attempt.securewindow .que {
+    margin-left: 155px;
+    margin-right: 155px;
+}
 
 #mod-quiz-attempt #timer {
   position:absolute;