I am new to LMS and DNN.
I have installed DNN, but I am trying to understand how it works, and dont seem to get clarity from the user manuals.
1. Is DNN a 'website' that displays in the front that you build components (modules etc) on?
2. If you want to host several sites through DNN, does each site have their own sign on, or is all accessed through the main DNN page, like for instance on a Drupal site?
3. Can the main page be styled with CSS?
Any help or explanations will be greatly appreciated.