put style class into another

packages/app/src/styles/style-app.scss

@@ -154,10 +154,11 @@
 .grw-page-control-dropdown-item {
   display: flex !important;
   align-items: center;
-}
 
-.grw-page-control-dropdown-icon {
-  display: flex;
-  justify-content: center;
-  width: 25px;
+  .grw-page-control-dropdown-icon {
+    display: flex;
+    justify-content: center;
+    width: 25px;
+  }
+
 }