diff --git a/toparea-text-widget/src/index.ts b/toparea-text-widget/src/index.ts
index ce7eef20..9b9435d8 100644
--- a/toparea-text-widget/src/index.ts
+++ b/toparea-text-widget/src/index.ts
@@ -3,7 +3,7 @@ import {
   JupyterFrontEndPlugin
 } from '@jupyterlab/application';
 
-import { DOMUtils } from "@jupyterlab/apputils";
+import { DOMUtils } from '@jupyterlab/apputils';
 
 import { Widget } from '@lumino/widgets';
 
@@ -25,7 +25,7 @@ const plugin: JupyterFrontEndPlugin<void> = {
     const widget = new Widget({ node });
     widget.id = DOMUtils.createDomID();
     widget.addClass(TOP_AREA_CSS_CLASS);
-    app.shell.add(widget, 'top', { rank: 1000 })
+    app.shell.add(widget, 'top', { rank: 1000 });
   }
 };
 
diff --git a/toparea-text-widget/style/base.css b/toparea-text-widget/style/base.css
index ef44f532..1a282a21 100644
--- a/toparea-text-widget/style/base.css
+++ b/toparea-text-widget/style/base.css
@@ -4,9 +4,10 @@
     https://jupyterlab.readthedocs.io/en/stable/developer/css.html
 */
 
+/* stylelint-disable selector-class-pattern */
 .jp-TopAreaText {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    margin-right: 10px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  margin-right: 10px;
 }
diff --git a/toparea-text-widget/ui-tests/tests/jupyterlab_toparea_text.spec.ts b/toparea-text-widget/ui-tests/tests/jupyterlab_toparea_text.spec.ts
index 889737a5..26e31eb7 100644
--- a/toparea-text-widget/ui-tests/tests/jupyterlab_toparea_text.spec.ts
+++ b/toparea-text-widget/ui-tests/tests/jupyterlab_toparea_text.spec.ts
@@ -1,4 +1,3 @@
-
 import { test, expect } from '@jupyterlab/galata';
 
 test('should add a top area text', async ({ page }) => {