Update app.py

app.py

@@ -26,9 +26,9 @@ def generate_url_list(links):
                 link['name'], 
                 id={'type': 'url-button', 'index': link['id']},
                 color="link",
-                className="text-left"
+                className="text-left w-100"
             ),
-            className="d-flex justify-content-between align-items-center"
+            className="p-0"
         )
         for link in links
     ]
@@ -40,7 +40,7 @@ app.layout = dbc.Container([
         dbc.Col([
             html.H2("AI Apps", className="mt-3 mb-4"),
             html.Div(id='url-list'),
-        ], width=2, className="bg-light-gray p-3"),
+        ], width=2, className="bg-light-grey p-3"),
         dbc.Col([
             html.Iframe(
                 id='content-iframe',
@@ -49,7 +49,7 @@ app.layout = dbc.Container([
                 allow="fullscreen; geolocation; microphone; camera; midi; encrypted-media; autoplay",
                 referrerPolicy="no-referrer"
             )
-        ], width=10)
+        ], width=10, className="bg-white")
     ])
 ], fluid=True)