TPAC: Simply record summary navigation markup

TPAC: Simply record summary navigation markup

Currently we have the next / previous links on the far right side of the
record summary page, whereas the "Showing item # of #" is on the left
hand side of the page. On wide screens, this leads to a large gap
between the two informational elements. In addition, as the elements are
floated, the vertical alignment is thrown off if you attempt to bring
them together.

The solution is to group the elements inside a SPAN with inline-block
displays for the embedded DIVs. This enables the elements to reflow
appropriately on mobile sized screens while keeping the alignment clean.
In addition, some inline style gets moved to style.css and some
unnecessary elements are removed.

Signed-off-by: Dan Scott <dan@coffeecode.net>
Signed-off-by: Bill Erickson <berick@esilibrary.com>