I have received a couple of messages stating my tweak to remove the top bar no longer works. As the changes CIG has made to the forums are a massive improvement from the original version and the tweak is less relevant. Hopefully in time, no one will want to use this at all. However, if you want a more minimal Spectrum experience, this is for you. I've not only included how to hide the breadcrumbs bar but a few of other elements I personally never use. In the screenshot: Left: no filters applied (what will be hidden in red) Right: all filters applied You can do this on Firefox using uBlock Origin by following the below: Install the uBlock Origin extension Open the extension and click "Open the dashboard" (cogs icon) Open the "My Filters" tab Enter any of the filter rules below (separate lines) Save Everything Listed Below For those who want to copy and paste one thing! robertsspaceindustries.com##.o-navigationHead__grid.a-grid > .a-grid__inside:matches-path(spectrum/community/SC) robertsspaceindustries.com###toolbarSettings:matches-path(spectrum/community/SC) robertsspaceindustries.com##.c-sidebar-copyright:matches-path(spectrum/community/SC) robertsspaceindustries.com##.l-sidebar__navigation.c-sidebar-navigation:matches-path(spectrum/community/SC) Top Breadcrumbs Bar Not really needed and can be annoying having 3 bars on mobile robertsspaceindustries.com##.o-navigationHead__grid.a-grid > .a-grid__inside:matches-path(spectrum/community/SC) Org Forums My organization exclusively uses Discord. robertsspaceindustries.com##.l-sidebar__navigation.c-sidebar-navigation:matches-path(spectrum/community/SC) Settings Button You can still access forum settings through your bookmarks pane robertsspaceindustries.com###toolbarSettings:matches-path(spectrum/community/SC) Sidebar Message For those who want more whitespace in the sidebar. robertsspaceindustries.com##.c-sidebar-copyright:matches-path(spectrum/community/SC) If there is something else you want removed, let me know in a reply and I'll see if I can help. My original post: How to hide the forum top bar [Firefox]