Hi,
there are many confusing entries available on this topic. But none of them offered what I want to achieve:
1. Tabs: create box/borders (including bottom) around active and inactive tabs with space between them. Background color: white, color: black.
2. Active tab: background color: red
3. Tab hover: change border color to red
3. Content area (below the tabs), normal and active: remove borders and make background white.
You can see an example of what I mean in the ‘Our Services’ section of this website: http://www.istaff.com/