Update app.py

app.py

@@ -124,7 +124,10 @@ def handle_magic_click(current_text, current_button_text):
         )
 
 
-with gr.Blocks(css=".success-text { background-color: #d4edda !important; }") as demo:
+with gr.Blocks(
+        theme=gr.themes.Soft(primary_hue="blue", secondary_hue="sky"), 
+        css=".success-text { background-color: #d4edda !important; } .gradio-container {max-width: 960px !important; margin: auto !important;}"
+    ) as demo:
     gr.Markdown("# Time Entry Improvement")
     with gr.Row():
         with gr.Column(scale=4):