diff --git a/mod/quiz/styles.css b/mod/quiz/styles.css
index 750ff19a91c..d8c34564a9b 100644
--- a/mod/quiz/styles.css
+++ b/mod/quiz/styles.css
@@ -378,11 +378,6 @@ table.quizattemptsummary .noreviewmessage {
     display: none;
 }
 
-#mod_quiz_preflight_form .femptylabel .felement {
-    margin: 0;
-    padding: 0;
-}
-
 .moodle-dialogue-base .moodle-dialogue.mod_quiz_preflight_popup {
     width: 600px;
 }
diff --git a/theme/bootstrapbase/less/moodle/modules.less b/theme/bootstrapbase/less/moodle/modules.less
index b931f0f97f9..e79aa8204d7 100644
--- a/theme/bootstrapbase/less/moodle/modules.less
+++ b/theme/bootstrapbase/less/moodle/modules.less
@@ -817,6 +817,10 @@ div#dock {
     padding: 0.2em;
     height: 1em;
 }
+#mod_quiz_preflight_form .femptylabel .felement {
+    margin: 0;
+    padding: 0;
+}
 
 // Question navigation block.
 .path-mod-quiz #mod_quiz_navblock {
diff --git a/theme/bootstrapbase/style/moodle.css b/theme/bootstrapbase/style/moodle.css
index 628ffbe6c50..7230efa2bdd 100644
--- a/theme/bootstrapbase/style/moodle.css
+++ b/theme/bootstrapbase/style/moodle.css
@@ -17894,6 +17894,10 @@ div#dock {
   padding: 0.2em;
   height: 1em;
 }
+#mod_quiz_preflight_form .femptylabel .felement {
+  margin: 0;
+  padding: 0;
+}
 .path-mod-quiz #mod_quiz_navblock .qnbutton {
   text-decoration: none;
   font-size: 14px;