Hello,
I am using your sitebuilder and it seems to me one of the best tools of this type.
However, I'm having some trouble editing the colors of the themes.
For example, I can not change the colors of the action of passing the mouse over the menu links. No matter how you edit the CSS options it provides.
Neither is the color of some footer icons.
I think they should have a simple setup to change the main color of each theme.