Update app.py

app.py

@@ -133,6 +133,9 @@ with gr.Blocks(
             align-items: center !important; 
             text-align: center !important; 
         }
+        .gradio-container {
+            max-width: 960px !important; margin: auto !important;
+        }
         """
     ) as demo:
     gr.Markdown("# Time Entry Improvement")