User blog comment:DaNASCAT/Technical Update: November 22, 2011/@comment-3235402-20111123164247/@comment-1032852-20111123164629

You can remove the border line with .wikinav2 .WikiaRail > .WikiaSearch, .wikinav2 .WikiaSearchHeader > .WikiaSearch { border-bottom:none; padding-bottom: 6px; margin-bottom: 3px; } . As for the Add Page button, I posted a comment below.