diff --git a/src/app/layout/common/quick-chat/quick-chat.component.scss b/src/app/layout/common/quick-chat/quick-chat.component.scss
index a59ee18e..d10b1e0a 100644
--- a/src/app/layout/common/quick-chat/quick-chat.component.scss
+++ b/src/app/layout/common/quick-chat/quick-chat.component.scss
@@ -12,7 +12,7 @@ quick-chat {
         }
     }
 
-    :not(&.quick-chat-opened) {
+    &:not(.quick-chat-opened) {
 
         > div {
             overflow: visible;