Setting up of the module is easy. First there is no need for width and height. The module will adjust automatically depending of the published position width .
Here is how to setup your news
Every tab is 1 category of chosen section.
If in module settings you chose Section -News and that section has 3 categories Politics -World- Business, and the categories have minimum 1 published news item
You will have 3 tabs that contain news items ordered by ordering.
Ordered by ordering means the news item that you publish as first item in Content Items Manager will be shown with intro image and intro text.
All other news items in that category will be shown as links.
Here is a screens shot of module parameters