Fixing UI bug : cardwall header cells line color were not well displayed on small screen resolution
UI: fixing cardwall cards color

Change-Id: I3f9504213f98b80c27515448259e5a466880645c
Merge commit 'refs/changes/98/1298/2' of http://gerrit.tuleap.net/tuleap into HEAD

* http://gerrit.tuleap.net/tuleap:
  Fixing UI bug : cardwall header cells line color were not well displayed on small screen resolution UI: fixing cardwall cards color

Change-Id: Iea3cbb35e16e73e0e3d430f20fdee292d4e33a6c
This is Tuleap 6.5.99.56

Change-Id: Ib714d5f7a2aee58d72c92880b9936d757d30788f