Streamlit app is not covering the whole browser width

[Preeti_v]

Streamlit apps are not using the full screen width.

Following is my local app:

Following is the screenshot of the deployed app on Streamlit -
Here is the link to the site - https://preetivi.streamlit.app/

Following is the screenshot of another public streamlit site:

Why the web pages are not covering the whole web browser width?

Thanks.

[Dinesh_N]

@Preeti_v, You need to set the page config

st.set_page_config(layout="wide")

[Preeti_v]

Great! Thanks!