Rated 4 out of 5 stars

Nice theme.
It would be nice to have the following things:
- horizontal separation line between the tabs and the actual displayed site (1 to 3 pixels wide)
- more visible scroll bars; maybe make them wider and use a slightly different color as they now look like some sort of frame to me

Thanks.

This review is for a previous version of the add-on (1.0.0_RC1).