An updated version Armin Ronacher's CleverCSS 0.1 that includes several bug fixes.

CleverCSS is a small markup language for CSS inspired by Python that can be used
to build a style sheet in a clean and structured way. In many ways it's cleaner
and more powerful than CSS2 is.

The most obvious difference to CSS is the syntax: it is indentation based and
not flat. While this is obviously against the Python Zen, it's nonetheless a
good idea for structural styles.