contrast. Most notably, it is the sidebar's background color. It is also used
as the plot background color for st.plotly_chart and as the background color for most other interactive
widgets.
textColor
This option controls the text color for most of your Streamlit app.
font
Selects the font used in your Streamlit app. Valid values are "sans serif",
"serif", and "monospace". This option defaults to "sans serif" if unset
or invalid.
Note that code blocks are always rendered using the monospace font regardless of
the font selected here.
base
An easy way to define custom themes that make small changes to one of the
preset Streamlit themes is to use the base option. Using base, the
Streamlit Light theme can be recreated as a custom theme by writing the
following:
toml
[theme]
base="light"
The base option allows you to specify a preset Streamlit theme that your
