streamlit customizations

Hide the menu button

 st.markdown( 
     """ <style>
     #MainMenu {visibility: hidden;}
     footer {visibility: hidden;}
     </style> """, unsafe_allow_html=True)

Condense the layout

 padding = 0
 st.markdown(f""" <style>
   .reportview-container .main .block-container{{
       padding-top: {padding}rem;
       padding-right: {padding}rem;
       padding-left: {padding}rem;
       padding-bottom: {padding}rem;
   }} </style> """, unsafe_allow_html=True)

Custom color palette
All I had to do was create a .streamlit folder in my repository and add this config.toml file

 [theme]
 primaryColor="#2214c7"
 backgroundColor="#ffffff"
 secondaryBackgroundColor="#e8eef9"
 textColor="#000000"
 font="sans serif"