diff --git a/styles/sass/welshgov/_application.scss b/styles/sass/welshgov/_application.scss
index 419d2e32..6de95886 100644
--- a/styles/sass/welshgov/_application.scss
+++ b/styles/sass/welshgov/_application.scss
@@ -2925,4 +2925,9 @@ ul.subFieldList {
             width: 100%
         }
     }
+}
+
+
+.ql-snow .ql-tooltip {
+    z-index: 1000;
 }
\ No newline at end of file