Update src/streamlit_app.py

src/streamlit_app.py

@@ -236,7 +236,9 @@ if st.session_state.show_results:
         
         with stylable_container(
             key="download_button",
-            css_styles="""button { background-color: #8C8C8C; border: 1px solid black; padding: 5px; color: white; }""",
+            
+           
+            css_styles="""button { background-color: #8A2BE2; border: 1px solid black; padding: 5px; color: white; }""",
         ):
             st.download_button(
                 label="Download results and glossary (zip)",