refactor grw-page-editor-mode-manager-skelton

packages/app/src/components/Navbar/PageEditorModeManager.module.scss

@@ -36,6 +36,7 @@ $btn-line-height: 1.2rem;
 }
 
 .grw-page-editor-mode-manager-skelton :global {
+
   width: 213px;
-  height: calc($btn-line-height + bs.$btn-padding-y*2);
+  height: calc($btn-line-height + bs.$btn-padding-y*2 + bs.$btn-border-width*2);
 }