diff --git a/mod/quiz/styles.css b/mod/quiz/styles.css
index a29650f5a45..7c137f5b47c 100644
--- a/mod/quiz/styles.css
+++ b/mod/quiz/styles.css
@@ -920,6 +920,9 @@ table#categoryquestions {
     opacity: 0.5;
     padding-top: 50px;
 }
+.mod_quiz_qbank_dialogue #advancedsearch label {
+    font-size: 100%;
+}
 
 .modulespecificbuttonscontainer {
     padding-left: 0.3em;