small print styles issues

Created by: ktwalrus

I printed a sample page of a new BS3 design I am working on. I ran into a few small issues I thought I'd report.

1. On the Mac, the Print operation inserts a header and footer for each printed page. The print css in BS3 sets the top and bottom margin to 0.5cm. This results in the page content overlapping with the inserted header and footer, resulting in a poor looking page. I set the top and bottom margins to 2cm ("margin: 2cm 0.5cm;") and pages look fine on the Mac. I don't have Windows to see if it does something similar.
2. I have a btn with a caret (in a btn-group) and the caret is 'white w/ black background', but should be 'black w/ white background' for the printed page.
3. I have some badges and labels and the printed page only shows the text and doesn't have a black border outlining the badge or label. So, the printed page just has some small text hanging around in some places that make the page look odd. It would be much better if badges or labels had a small black border so it looks more like it does on the screen.
4. I have a fixed top navbar and the brand link text prints at the top of the page in the center overlapping the page text on subsequent pages (2 and beyond). Perhaps the navbar fixed top class needs to be made so it is only fixed to the top of the first page printed (if that is possible). Or, maybe just suppress printing the brand link altogether.