Board Thread:Support Requests - Designing Your Wikia/@comment-25568235-20160201023531/@comment-4530178-20160201035824

Hey just add the following code to Special:CSS on your wiki. :)

.WikiHeader .nav > li.marked { border-radius: 0.75em 0.75em 0 0; overflow: hidden; } .WikiHeader .navbackground { border-radius: 0 0 0.75em 0.75em; }

For a gradient background: .WikiHeader .nav > li.marked { background: linear-gradient(to bottom, START, MIDDLE); border-radius: 0.75em 0.75em 0 0; overflow: hidden; } .WikiHeader .navbackground { background: linear-gradient(to bottom, MIDDLE, END); border-radius: 0 0 0.75em 0.75em; }

Where START is the color of the top part of the gradient, MIDDLE color of the gradient, and END is the color at the bottom of the gradient.