White & black color in markdown

[mathcatsand]

If you want to break out of the limited options for markdown color, you can modify your apps theme or use CSS/Javascript to change colors.

Issues with Background Colour for buttons

Here’s a modification of @Shawn_Pereira’s solution to include background color. import streamlit as st import streamlit.components.v1 as components def ChangeButtonColour(widget_label, font_color, background_color='transparent'): htmlstr = f""" <script> var elements = window.parent.document.querySelectorAll('button'); for (var i = 0; i < elements.length; ++i) {{ if (elements[i].innerText == '{widget_label}') {{ element…