Two things:

1. We need to rebrand https://plotly.com/python-api-reference/ with the new colors (let's leave the fonts alone for now)
2. We need to tweak the CSS a bit to better-format the markup that comes out of Sphinx

Re the latter, here's what comes to mind:

• reformat blockquote so it doesn't look like a quote and doesn't make the text bigger
• reformat dt/dd so that the terms aren't bold and the definitions are a bit indented
• maybe add a bit of whitespace above/below li to make things breathe a bit?