Hi,
I have downloaded the org-source file corresponding to:
http://orgmode.org/worg/org-contrib/babel/examples/fontify-src-code-blocks.html
Installed color-theme-leuven.el<https://github.com/fniessen/color-theme-leuven/blob/master/color-theme-leuven.el>
Opened the file in emacs and exported as html
Despite my best efforts I cannot make the file display the pretty color I
see in the web site for the emacs-lisp code block
The emacs-lisp code blocks seems to be properly displayed in emacs (I can
see blus and green fonts) but never in the html file

Ideas?

Thanks