Style the new dashboard; consolidate duplicated button/link CSS

New rules for the icon nav, search bar, signpost/housekeeping button
rows, and the two dashboard widgets. Generalizes .action_button from
an anchor-only selector to cover any element, needed once Filter and
Search became real buttons rather than submit_tag inputs coincidentally
sharing similar values with the generic input[type=submit] fallback.

Also folds three hand-copied duplicates of the wavy-underline "plain
link" treatment (#flash a, div.pagination a, #menu_item_list td a)
into the one shared rule they were always copies of -- two of the
three had already silently drifted by missing the -webkit-prefixed
property, the actual cost of copying instead of sharing rather than a
hypothetical one.

0 files changed, 0 insertions, 0 deletions