iPurpl3x Using sticky instead of fixed should solve the problem.
@media (min-width: 700px) {
.DiscussionPage-nav, .DiscussionPage-nav>ul {
position: sticky;
top: 80px;
}
.App {overflow-x: visible;}
}
.Post::before, .Post::after {content:none;}
That's an example but you can play around as you see it looks best on your site, actually I think this is no longer necessary since Flarum 1.5 if I remember correctly applies sticky by default. In any case, if you were using custom CSS in the nav try to locate it and remove it when making the change to avoid weird things.
