Update app.py to change the background color of the select dropdown and adjust the column index for the "Load/Reset Data" button, improving UI consistency and layout.

app.py

@@ -53,6 +53,10 @@ st.markdown("""
         background-color: #FFD700;
         cursor: pointer;
     }
+
+    div[data-baseweb="select"] > div {
+        background-color:rgb(134, 255, 164);
+    }
 </style>""", unsafe_allow_html=True)
 
 @st.cache_resource(ttl = 60)
@@ -123,7 +127,7 @@ with st.container():
     with col3:
         container = st.container()
         with container:
-            col = st.columns(3)[1]  # Create 3 columns and use middle one
+            col = st.columns(3)[2]  # Create 3 columns and use middle one
             with col:
                 if st.button("Load/Reset Data", key='reset'):
                     st.cache_data.clear()