diff --git a/src/public/stylesheets/style.css b/src/public/stylesheets/style.css
index 53e010165..842767294 100644
--- a/src/public/stylesheets/style.css
+++ b/src/public/stylesheets/style.css
@@ -460,6 +460,7 @@ table.promoted-attributes-in-tooltip td, table.promoted-attributes-in-tooltip th
 
 .tooltip {
     font-size: var(--main-font-size) !important;
+    z-index: calc(var(--ck-z-panel) - 1) !important;
 }
 
 .tooltip-trigger {
@@ -960,14 +961,6 @@ li.dropdown-submenu:hover > ul.dropdown-menu {
     white-space: normal !important;
 }
 
-/**
-    ckeditor's autocomplete
-    should be higher than 1070 of tooltip
-*/
-.ck.ck-balloon-panel {
-    z-index: 1101;
-}
-
 .area-expander {
     display: flex;
     flex-direction: row;