Whitespace on SIDES of project rather than the top


I have searched and found the solution to decrease the whitespace atop the page. But I haven’t seen anything about why I’m getting so much whitespace on the sides… it’s squishing my dataframes dramatically. See image in red. Also, any way I can better align these controls in blue? Thanks!

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I think I solved it. It’s wide-mode I’m looking for. I set it in the config:

st.set_page_config(page_title=“J187 Optimizer”, page_icon=“J187DFS.JPG”, layout=“wide”)

Yes indeed, st.set_page_config(layout=“wide”) would allow setting the page layout to wide.

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