How to modify st.sidebar function?

Using Streamlit
1

Summary

I think the st.sidebar is too widely, I wonder how to fix it. and once you use sidebar, the button “>” is too small to use, especially on a mobile phone with my webapp.

Steps to reproduce

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Expected behavior:

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Actual behavior:

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Debug info

  • Streamlit version: (get it with $ streamlit version)
  • Python version: (get it with $ python --version)
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Additional information

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2

Here is some example code that allows you to adjust the sidebar by css Ability to set sidebar width · Issue #2058 · streamlit/streamlit · GitHub

3

thank a lot,I will try it!

4

but it seems not work, I add the code in my pages, still not work

5

Can you share a simple example where it doesn’t work? Also, what version of streamlit are you using?

6

sorry, I am wrong, it worked verywell, thanks a lot!
another question: if the “>” button could be changed? It is too small to pick

7

Here’s one way to do it

st.markdown(
    """
    <style>
    [data-testid="collapsedControl"] svg {
        height: 3rem;
        width: 3rem;
    }
    </style>
    """,
    unsafe_allow_html=True,
)
1 Like
8

Thanks a lot，the problem has been solved!

9

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