css adjustment to fix #81
css adjustments to fix #45

The position of the nav needs to be move farther from the edge.  The
distances was doubled.  That would have made the timing of the css
transitions twice as fast so the timing on that was also doubled.
adds a new tests to address #54
clones the element for over instead of recreation

cloning will let us keep the information that is in the link. i.e. the
data attributes
Merge pull request #82 from jeremyBass/master

A round to clear issues