adding temp styles SAK-25514

git-svn-id: https://source.sakaiproject.org/svn/reference/branches/SAK-25514@133297 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-25514 adding temp styles to portal.css

git-svn-id: https://source.sakaiproject.org/svn/reference/branches/SAK-25514@133298 66ffb92e-73f9-0310-93c1-f5514f145a0a