Update app.py

app.py

@@ -126,7 +126,18 @@ def handle_magic_click(current_text, current_button_text):
 
 with gr.Blocks(
         theme=gr.themes.Default(primary_hue="blue", secondary_hue="sky"), 
-        css=".success-text { background-color: #d4edda !important; } .centered { justify-content: center;}"
+        css="""
+        .success-text { background-color: #d4edda !important; } 
+        .centered { 
+            justify-content: center !important; 
+            align-items: center !important; 
+            text-align: center !important; 
+        }
+        .gradio-container {
+            max-width: 500px !important;
+            margin: 0 auto !important;
+        }
+        """
     ) as demo:
     gr.Markdown("# Time Entry Improvement")
     with gr.Row():