Board Thread:Support Requests - Designing Your Wikia/@comment-25648422-20150808104627/@comment-24930713-20150809020125

I'm not sure about each individual tab, as them seem to be rounded by default. But for the longest part of the navbar, this seems to have worked for me: .navbackground { border-radius: 5px; } Adding this also seems to remove the shadow from the right side. .chevron { display: none; } I'm not sure if these sorts of changes are against the ToS, though I doubt it, so use with caution. The changes should take a couple of minutes to register.