diff --git a/apps/common/main/resources/less/combobox.less b/apps/common/main/resources/less/combobox.less
index 679c8c6fce..4e60c9aee9 100644
--- a/apps/common/main/resources/less/combobox.less
+++ b/apps/common/main/resources/less/combobox.less
@@ -74,8 +74,8 @@
         //border-color: @border-regular-control-ie;
         //border-color: @border-regular-control;
         border-color: @border-fill-input;
-        //background-color: transparent;
-        background-color: @background-fill-input;
+        background-color: transparent;
+        //background-color: @background-fill-input;
         margin-left: -1px;
         position: absolute;
         top: 0;