Streamlit sidebar maximum width

🎈 Using Streamlit
1

Is it possible to fix a sidebar in the maximum width as the main size?
I have a st.sidebar and I would like to have it always in full widht size.

2

You can fiddle with the min and max width like this (or set min and max to be the same if you want to fix the width):

css = '''
<style>
    [data-testid="stSidebar"]{
        min-width: 400px;
        max-width: 800px;
    }
</style>
'''
st.markdown(css, unsafe_allow_html=True)