"Experimented users (expert mode) may control Web site and pages structure, and define a uniform and elegant presentation style thanks to cascading style sheets (CSS standard). "

I'd like to do some changes or create my own css. Unfortunately, I do not see how this could be done. All css seems to be predefined and not possible to change to, only to a very small extent. I do not see how to create an own css either.

1. The structure of the Web site you generate with WIT is predefined. You may choose the items to display and their order whith the structure template parameters (expert mode).

2. To each structure item corresponds a CSS style item (a CSS class). You can't change CSS class names, but you can fully specify, with no CSS1 or CSS2 limitations, the style of each class. Please look at the examples, for instance the user's manual : activate Expert mode, and edit the style template. You'll see how predefined classes inherit from each other (indentation), and how each element can be defined. At that point, all the CSS language is available.