We'll create fresh WordPress site with Annytab Code Prettify installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This plugin uses Google Code Prettify with customized styling. This plugin uses the default skin, custom styling has been applied to show line numbers and to prevent line-breaks. The wp-code-block is styled by the theme (borders, background color and more), the contents of the pre-block is styled by css in the plugin.